DF500 Folder Operator Guide - Pitney Bowes Canada

PB Form SV40124 First Edition, July 2003 © 2003 Pitney Bowes 

Inc. All rights reserved. This book may not be reproduced in 

whole or in part in any fashion or stored in a retrieval system of 

any type or transmitted by any means, electronically or mechanically, 

without the express written permission of Pitney Bowes Inc. 

We have made every reasonable effort to assure the accuracy and 

usefulness of this manual, however, we cannot assume responsibility 

for errors or omissions or liability for the misuse or misapplication 

of our products. 

OfficeRight is a registered trademark and PB Supply Line is a 

service mark of Pitney Bowes Inc. 

FCC Compliance 

This equipment had been tested and found to comply with the 

limits for a Class A digital device, pursuant to Part 15 of the FCC 

rules. These limits are designed to provide reasonable protection 

against interference when the equipment is operated in a commercial 

environment. This equipment generates, uses, and can 

radiate radio frequency energy, and if not installed and used in 

accordance with the users manuals, may cause harmful interference 

to radio communications. Operation of this equipment in a 

residential area is likely to cause harmful interference in which 

case the user will be required to correct the interference at his 

own expense. 

Shielded cables must be used with this unit to insure compliance 

with Class A limits. 

Canadian DOC Compliance 

This digital apparatus does not exceed in the Class A limits for 

radio noise emissions from digital apparatus set out in the Interference-causing 

Equipment Regulations (Standard ICES-003) of 

the Canadian Department of Communications. 

NOTE: This equipment has been tested and found to comply 

with the U.S. Standard for Safety UL60950, Third Edition, Safety 

of Information Technology Equipment including Electrical Business 

Equipment and Canadian Standards C22.2 No 950-95, 

Safety of Information Technology Equipment including Electrical 

Business Equipment.

DF500 Folder Operator Guide 

Table of Contents 

Section Page 

Safety.................................................................................................2 

Description .....................................................................................2 

Moving the DF500 .......................................................................8 

Machine and Job Setup ..............................................................9 

Automatic Fold Setup................................................................12 

Operating The Folder................................................................ 13 

Folder Mechanics For Understanding Fold Problems .... 15 

Total and Batch Count..............................................................20 

Running a Job ..............................................................................23 

Saving, Retrieving, or Deleting Jobs.....................................24 

Manual Fold Setup......................................................................28 

Manual Feed ................................................................................30 

Operating Hints ..........................................................................32 

Troubleshooting..........................................................................36 

Maintenance................................................................................ 40 

Supplies......................................................................................... 40 

Form Handling.............................................................................41 

Equipment/Form Specifications............................................43 

SV40214 Rev. A 

1


SAFETY 

A series of messages may be used throughout this manual to 

alert you to potentially hazardous con di tions. These messages 

are ex plained below: 

WARNING - indicates the presence of a hazard that 

can cause severe personal injury or loss of life, 

or substantial property damage if the warning is 

ignored. 

CAUTION - indicates the presence of a hazard that 

will or can cause minor personal injury or property 

damage if the warning is ignored. 

NOTE - calls attention to practices that could adversely 

affect equipment operation if instructions 

are not followed exactly. 

Always use safe operating procedures when running your folder. 

Ob serve the following practices: 

• Keep loose clothing, jewelry and long hair away from all moving 

parts. 

• Avoid touching moving parts or materials while the machine 

is in use. Before clearing a jam, unplug the machine. Be sure 

machine mechanisms have come to a stop. 

• To protect against electric shock, the machine should only 

be plugged into a properly grounded wall outlet. 

• The power cord wall plug is the primary means of disconnecting 

the folder from the AC supply. 

• The wall outlet should be near the machine and easily accessible. 

• DO NOT use an adapter plug on the line cord or wall outlet. 

• DO NOT remove the ground pin from the line cord. 

• Avoid using wall outlets that are controlled by wall switches. 

• DO NOT route the power cord over sharp edges or trapped 

be tween furniture. 

2 SV40214 Rev. A


• Ensure there is no strain on the power cord where it becomes 

jammed between the equipment, walls or furniture. 

• Be certain the area in front of the wall receptacle into which 

the machine is plugged is free from obstruction. 

• DO NOT remove covers. This machine cabinet serves to enclose 

hazardous parts. If the machine has been dropped or 

has oth er wise been stressed in any way, report it to your Pitney 

Bowes Cus tom er Service Representative. 

• To reduce the risk of fire and/or electrical shock, do not attempt 

to disassemble this machine. If service is required, 

contact your Pitney Bowes Customer Service Representative. 

• To prevent overheating, do not cover the vent openings. 

• All areas of the machine requiring disassembly or removal of 

covers should be accessed only by your Pitney Bowes Customer 

Service Representative. 

• Read all instructions before attempting to operate the equipment. 

• Use this equipment only for its intended purpose. 

In addition, follow any specific occupational safety and health 

stan dards for your workplace or area. 


3


DESCRIPTION 

The Model DF500 Folder is a stand-alone tabletop folder capable 

of processing up to 40,000 doc u ments per month. The machine 

folds single and multi-part cut-sheet forms and then feeds 

them folded onto the stacker. It is equipped with two fold plates 

which allow it to produce single or double folds. 

Two covers (one on top, one on the right side) can be opened to 

allow access to the fold rollers and fold plates for maintenance 

and clear ing of jams. When a cover is opened, the machine stops 

automatically and cannot be started accidentally. 

A control panel with an LCD display informs you of the status 

of the machine and of the jobs your are running. Up to ten jobs 

may be setup and saved for easy retrieval. In addition, system 

di ag nos tics are available con ve nient ly from the control panel. 

One feature of the DF500 is the Auto-Set mode for producing 

com mon folds (see below). This mode allows the au to mat ic setting 

of dif fer ent pro grammed folds and the adjustment of the 

paper thick ness. The following standard folds can be called up 

via the Auto-Set mode: 

Single Fold Double Parallel Fold Letter Fold 

Gate Fold Z-Fold Z-Fold with Margin 

In addition, other types of folds can be produced by entering the 

mea sure ments manually as described later in this guide. 

NOTE: The DF500 is built for folding paper and is unsuitable for 

han dling other materials such as foils, plastics and textiles. 

4 SV40214 Rev. A

4 

5 

6 


3 


DF500 Controls and Features 

2 1 

7 8 

1. Stacker Deck – holds the folded documents. 

2. Top Cover – allows access inside of folder for removing 

jams. 

3. Material Feed Deck – where paper is fed into the folder. 

4. Skew Adjustment Control – used to offset skewing when 

feeding ma te ri al. 

5. Fuses – disconnects power to the folder when there is an 

over load of power con sumed by the machine. 

6. AC Input for Power Cord – connects to AC line cord. 

7. Power Switch – turns on and off machine. 

8. Operator Side of Machine 

9. Right Hand Cover (on side) – allows access to fold plate. 

9 

5


4 

5 

6 

More DF500 Controls and Features 

8 

3 2 

1. Stacker Extension – allows more space for collected doc u - 

ments after folding. 

2. Stacker Rollers – helps guide material on to stacker belts. 

3. Stacker Belts – moves folded documents away from exit 

area. 

4. Input Feed Deck Extension Guides – allows long sheets of 

material to be supported. Flip up to activate. 

5. Pre-feed Adjustment Knob – allows you to change the 

amount of feed pressure for feeding various types of material. 

6. Operating Guide Holder – holds this DF500 Operating 

Guide. 

7. Control Panel – allows user to setup and operate the folder. 

8. Hand Wheel Knob (under cover) – allows for manual turning 

of fold rollers to aid in clearing jams. 

6 SV40214 Rev. A 

7 

1

1 



DF500 Control Panel Features 

2 3 4 

5 6 

1. Paper Size Indicators – shows the paper size in use. 

2. Standard Fold Type Indicators – shows the type of fold 

se lect ed. 

3. LCD Display – displays machine and job status to operator. 

4. Dual Function Buttons – used for setting paper thickness 

or manual feeding. Also used for scroll ing in certain setup 

menus. 

5. Setup Buttons – sets up the folder functions. 

6. Main Control Buttons – used to control main folder oper 

a tion. 

7


MOVING THE DF500 

1. If moving the DF500, make sure that it is unplugged and that 

it is placed on an ap pro pri ate work surface. There has to be 

a min i mum clear ance of 36" (914mm) on three sides of the 

machine for op er a tor access. Rec om mend ed table height is 

30" (762mm). 

2. Lift the DF500 from under each end. Do not lift the unit using 

the paper support guides, control panel, or fold plate door. 

AC Input for 

Power Cord 

WARNING: To avoid personal injury or damage 

to the machine, two people should be used to 

lift the DF500. 

WARNING: To avoid personal injury or damage to 

the machine, make sure you lift the folder by the 

bottom of the chassis. Do not use the fold plate 

compartment door on the side as a handle, as it 

will open up and cause you to drop the machine. 

3. Install the line cord into the AC input on the side of the 

DF500 (see below) and then plug it in to a grounded 115 

VAC outlet. 

Power Switch 

4. Turn the machine on and verify that the control panel displays 

the power-up screen (see below). 

JOB: 1 READY 

ØØØØØØ 

8 SV40214 Rev. A

MACHINE AND JOB SETUP 



Feeder Setup 

Setting the Paper Thickness 

1. Turn the power switch to ON. The display will read: 

JOB: 1 READY 

ØØØØØØ 

2. Press the Paper Thickness key on the control panel. The 

display changes to: 

SET THICKNESS? 

YES: Enter NO: 

3. Press Enter. The sheet separator in the feeder will open and 

the display will prompt: 

INSERT ONE SHEET 

DONE - Enter 

4. Insert a sample sheet of the paper 

you want to fold into the feeder. 

Push in the pressure roll er and 

insert the pa per into the feeder 

(see be low) about 2" (50mm). 

5. Press the Enter key. The DF500 will now automatically adjust 

itself to the thickness of the paper. 

6. If your fold is already setup, you may now press the Trial 

Piece key to fold this sample sheet. If you have not yet setup 

your fold, withdraw the sheet. You will feel a slight resistance. 

7. The display will again show: 

JOB: 1 READY 

ØØØØØ1 

9


Setting the Paper Guides 

1. Squeeze the blue lever against the right hand paper guide, 

and, using two hands, 

move the guides to the 

width of the paper. 

2. Allow about 1/32" 

(1mm) clear ance so that 

the paper is not held 

too tightly (see below). 

Do not allow too much 

clear ance as this will affect 

fold accuracy. 

Loading Paper 

When paper is loaded into the DF500, the top sheet of the paper 

stack is fed first. This means that the paper stack must be 

“fanned out” so that the top sheet is closest to the feed roller. 

1. Place a stack of paper onto the feed table. Firmly grasp the 

upper end of the stack with your left hand and bend the entire 

stack up and forward as shown. 

2. While still holding the stack with your left hand, press down 

on the lower end of the stack 

with your right hand. Now 

release the upper end of the 

stack and let it fall onto the 

feed table. The stack should 

appear slightly fanned out. 

3. Repeat this process several 

times and the stack will be 

fanned out properly. Allow 

the fanned stack to slide 

down into the mouth of the 

feeder as far as it will go 

without forcing it. 

10 SV40214 Rev. A



Using the Table Extension 

1. Lift the table extension up to sup port longer paper like legal 

size. 

Setting the Pressure Roller 

The pressure roller knob allows you to set the pressure applied to 

the first set of feed rollers. 

• For 20 lb. bond paper, 

set the knob halfway 

between "+" and "–". 

• For heavier paper, or if 

you see the feed rollers 

slipping, move the knob 

towards "+". 

• For lighter paper, or 

if the paper tends to 

bunch up under the 

feed rollers, set the knob 

towards "–". 

11


AUTOMATIC FOLD SETUP 

Selecting Paper Size 

1. Press the Paper key to select the desired paper size length. 

Each press of the key will step through the three standard 

paper sizes and “other” and will light the appropriate paper 

size indicator on the control panel. 

2. At the same time, the display will show the selected paper 

length in millimeters. For example: 

T1 PAPER = 297.Ø 

CHG: DONE: Enter 

3. If your paper isn’t a standard size, press the or key, to 

change the size. Each key press will change the paper size by 

about 1/64" (0.5mm). Holding the key down for more than 

one second will increase the step size, allowing large changes 

to be made rapidly. 

4. When the correct paper size is shown, proceed with “Selecting 

Fold Type” below. NOTE: The DF500’s electronic control 

system will not allow you to deviate too far from the standard 

settings. This will prevent jams caused by “impossible” folds. 

Selecting Fold Type 

Before selecting a fold, make sure you have already set the 

DF500 to the correct paper size length. This will prevent the machine 

from setting up a fold for the wrong paper length, which 

could result in a paper jam. 

1. Press the Fold Type key to select one of the six pre-programmed 

fold types. Each key press will turn on the indicator 

associated with each fold type. 

2. When you have made your selection, press the Enter key. The 

display will show: 

TEMP JOB: 1 READY 

ØØØØØØ 

3. While the machine is setting up the fold, all keys on the control 

panel are disabled and will not respond if pressed. 

(continued on next page) 

12 SV40214 Rev. A



Selecting Fold Type (continued) 

4. When the setup is complete, the display will change back to 

the “Ready” state. 


ØØØØØØ 

NOTE: “TEMP JOB” or “T” in the display means that the job 

just setup is considered a temporary job because it has not 

yet been saved in memory. 

OPERATING THE FOLDER 

Setting the Speed 

Set the proper speed before attempting to run the folder. The 

speed setting depends on the weight and size of the paper used. 

Light weight and large size papers (lighter than 20 lb. bond and 

larger than 8-1/2" by 11") must be run slower than heavy paper 

and smaller sheets. A good value to start with is 35. 

1. Press the Speed key. The display will typically show: 

T1 SPEED = 40 


2. To change the speed, press the or key, then press Enter. 

3. If you forgot to press Enter and try to start the folder, the 


USE NEW SETTING? 

YES: Enter No: 

This message will also appear if you have entered any other 

new parameter such as paper size, fold type, batch or fold 

plate setting. 

4. Press Enter now to activate your setting or the key to stay 

with your previous setting. 


13


Setting the Speed (continued) 

The speed can also be changed while the machine is running. 

1. Press the Speed key. The display will change to: 

SPEED 35 

ØØØØØØ 

2. Use the or keys to run slower or faster. 

3. The speed will change instantly. You need not press the Enter 

key to activate the new setting. 

Running a Trial Piece 

Always run a trial piece before starting a run. It is also a good 

idea to run a trial piece each time a new stack of paper has been 

loaded onto the feed table. This will prevent a jam if the stack 

has been loaded incorrectly. 

1. Press the Trial Piece key. A single sheet will be folded and 

de liv ered to the stacker for you to check. 

Startup 

1. If you are happy with the trial piece, press the Start key to 

begin the au to mat ic feeding and folding. The folded sheets 

will be delivered neatly shingled on the stacker table. 

2. Remove the folded sheets as soon as they start piling up in 

front of the stacker extension. 

3. When the entire paper stack has been fed the machine will 

stop and the display will show: 

– FAIL TO FEED – 

DONE - Enter 

4. Reload the feed table with a new stack of paper and press the 

Enter key to clear the message on the display. 


ØØØØØØ 

5. When the display shows ‘Ready’, press the Start key to resume 

folding. 

14 SV40214 Rev. A


Stop ping the DF500 

1. To in ter rupt the folding process at any time, press the Stop 

key. This will stop the machine in a controlled manner. 

2. The sheets already in process will be folded and delivered before 

the machine stops. The stacker belts will move all folded 

sheets to the end of the stacker table for easy removal. 


CAUTION: Unless there is an emergency 

situation, do not stop the ma chine by turning 

power off by the main switch or wall socket. 

Doing this while the DF500 is folding will 

result in a paper jam inside the machine. 

FOLDER MECHANICS FOR UNDERSTANDING FOLD 

PROBLEMS 

There can be many reasons for a fold to be slightly off–the paper 

composition, paper weight, size and direction of grain. Also, folding 

speed and ambient conditions like temperature and humidity 

can have an effect. Consequently, an understanding of what is 

hap pen ing in the folder can be helpful when correcting a fold 

problem. 

A. The top sheet of paper is fed into the folder and is driven by 

rollers (1) and (2) into fold plate 1. 

2 3 

1 

Stop 

Fold plate 1 

6 

4 5 


Stop 

Fold plate 2 

15


Folder Mechanics (continued) 

B. The paper con tin ues into the fold plate until it hits the stop. 

Since the two rollers are still driving the paper, a buckle will 

form at the en trance to the fold plate and will, eventually, be 

caught be tween fold rollers (2) and (3). This is how the first 

fold is made. 

4 

2 3 

1 

C. The folded edge will be guided by the deflector into the grip 

of rollers (3) and (4). Here the same thing happens as in the 

first fold plate and a second fold is made. 

NOTE: If a single fold is selected, the second fold plate is auto 

mat i cal ly closed off and the folded sheet is routed past it. 

2 3 

1 

6 

4 5 

D. The folded sheet is now guided by the second deflector into the 

grip of rollers (5) and (6) where it is fed out onto the stacker. 

It is obvious that the position of each fold plate stop determines 

the length of the fold resulting from it. Keeping this in mind, it 

is easy to make corrections to each fold by simply moving the 

relevant stop in or out. You only need to know which end of the 

sheet entered the machine first to recognize which was the first 

fold and which was the second. 

16 SV40214 Rev. A



Fine Tuning the Folder 

Fold corrections can be made with the machine stopped or running. 

Correcting a fold with the machine stopped… 

1. Select which fold you want to correct by pressing the Fold 1 

or Fold 2 key. (If a single fold is set, the Fold 2 key will not 

respond). The display shows, for example: 

T1 FOLD1 = 148.Ø 


2. Change the value by pressing the or key, then press 

Enter to confirm the new setting. The fold is now set and the 

display shows: 

3. If you try to start the machine without pressing Enter, the 

display will prompt: 

The machine will not start until you press either Enter or key. 

Correcting a fold with the machine running… 

1. Select which fold you want to correct by pressing the Fold 1 

or Fold 2 key. (If a single fold is set, the Fold 2 key will not 

respond). The display shows, for example: 

FOLD 1 = 148.Ø 

ØØØØØ1 


ØØØØØØ 

USE NEW SETTING? 


2. Change the value by pressing the or key. You can judge 

the result instantly by taking a folded sample from the stacker. 

NOTE: This procedure should only be used to correct small 

errors; oth er wise you will produce many reject sheets before 

you get the fold right. 

3. The correction display will remain until you either press 

Enter, Speed, or you stop the machine. 

or 

FOLD 2 = 74.Ø 

ØØØØØ1 

17


Correcting a Skewed Fold 

A skewed fold will result if the paper has not been fed exactly at 

right angles with respect to the fold rollers. To correct a skew, the 

entire feed table can be moved left or right by turning the skew 

ad just ment knob. A pointer in the slot above the knob will show 

which way the deck is moving 

when turn ing the knob. As a general 

rule, the pointer should be 

in the center of the slot. 

NOTE: Before attempting to 

correct the skew, make sure the 

feeder side guides are adjusted 

as close to the paper as possible 

without binding. 

The steps below de scribe in detail how to correct a skewed fold. 

1. Remove the paper from the feed table. 

2. Turn the skew adjustment knob to center the pointer in its 

slot. 

3. Reload the paper making sure there isn’t too much clear ance 

between the stack and the side guides. 

4. Set the machine for a half (single) fold. This makes it easier 

to determine which way to turn the skew ad just ing knob. 

5. Run a trial piece. 

6. If the fold is skewed, compare your sample with the drawings 

below. 

If the sample looks like "A", turn the skew 

ad just ment knob counter-clockwise slightly. 

If the sample looks like "B", turn the skew 

ad just ment knob clock wise slightly. 

7. Remove and reload the paper stack. This is 

im por tant – if you do not reload the stack 

the adjustment you just made may not take ef fect immediately. 

8. Run another trial piece and readjust if necessary. 

18 SV40214 Rev. A



Fine Tuning the Feeder for "Problem" Paper 

The fine tuning feature allows you to adjust the feeder gap (the 

opening through which the paper must pass) in small steps while 

the machine is running. This is helpful with some “problem” 

papers, such as lightweight recycling papers and heavy stock because 

the stan dard feeder settings tend to mark the coated surface 

of the paper. 

Observe the paper feed while folding. If the feeding is erratic 

(paper seems to hesitate before entering the folder) or if you get 

“FAIL TO FEED” messages, check first whether the pressure roller 

is exerting enough pressure on the paper (see page 11 for details). 

If more pressure does not help, you must open the feeder 

gap a little. If you tend to get double sheets being fed, you must 

close the gap slightly. 

The steps below de scribe in detail how to fine tune paper feeding. 

1. With the machine running, press the or key. The display 

will change to: 

TUNE THICKNESS 

ØØØØØ1 

2. Press the key to open the gap, or the key to close the 

gap. Typically, the display will show: 

:+ ENTER 

ØØØØØ1 

NOTE: A "+" symbol on the display shows you are opening 

the gap a little. A "–" symbol on the display shows you are 

closing the gap a little. 

3. By using the or keys, you can open or close the gap in 

steps shown on the display by up to five "+" or five "–" symbols. 

Consequently, a typical display might be something like: 

:+++++ ENTER 

:----- ENTER 

or 

ØØØØØ1 

ØØØØØ1 

If no symbols show on the display, you are back to the standard 

feeder setting. 


19


Fine Tuning the Feeder (continued) 

4. To leave the fine tuning mode, press Enter. The display will 

switch back to normal running mode. 

If you don’t press Enter, the machine will stay in fine tuning 

mode until power is turned off. When the machine is turned 

back on again, the display will be back in normal running mode. 

NOTE: The paper thickness setting will not automatically 

change when switching jobs. You must set paper thickness 

first when starting a new job (see page 9). It is good practice 

to set paper thickness even when the same weight of paper is 

used with the new job. 

TOTAL AND BATCH COUNT 

Clearing Total Count 

The total count feature is always active and cannot be turned off. 

The counter must therefore be reset for each individual job that 

requires counting. 

1. To reset the count, press the Reset Counter key. The display 

shows: 

RESET ØØØØ29 


2. Press the Enter key to reset the counter, or the key, if you 

have changed your mind. The counter digits at the bottom 

right of the display will revert to zero: 


ØØØØØØ 

20 SV40214 Rev. A



Setting a Batch Count 

The batch count feature will make the machine fold a pre-selected 

number of sheets (a batch) and then stop. The remaining 

folded sheets on the stacker will be carried to the end of the 

stacker table to aid removal. Follow the steps below to set a batch 

count function. 

1. Press the Batch key. The indicator next to the key will light 

and the display will show: 

T1 BATCH = ØØ5 


2. Change the batch count number (which must be from 5 to 

999) by using the or keys, then press Enter to confirm. 

3. The indicator will remain lit and the display will change to: 


BATCH: Ø5Ø ØØØØØØ 

4. Folding of the next batch is resumed by pressing the Start key. 

Turning off the batch count 

The batch count function will operate as long as the batch indicator 

is on, even if the paper size and/or fold type is changed. 

1. Press the Batch key. 

2. The indicator will go off and the display will briefly show: 

BATCH MODE OFF 

then go back to the normal running mode display: 


ØØØØØØ 

21


Restoring a Batch Count 

If you have set a batch of 50, for instance, and have taken a trial 

piece or have run several pieces you cannot use, you may want to 

restore the batch count to 50 before starting a folding run. Follow 

the steps below to restore a batch count. 

1. Press the Batch key (to turn batch off). 

2. Press the Batch key a second time (batch setting mode on). 

3. Press Enter. The batch count will be restored and the machine 

is ready to run a full batch. 

22 SV40214 Rev. A

RUNNING A JOB 



Normal Job 

The Normal Job is a commonly used setup which can be recalled 

very quickly when required. From the factory, this job is set to 

give a letter (C) fold on 8-1/2" by 11" paper. However, it can be 

set to a dif fer ent fold and paper com bi na tion, if required, by a 

Pitney Bowes service engineer. Follow the steps below to select a 

normal job. 

1. Simply press the Normal Job key. The display will prompt: 

SET NORMAL JOB? 


2. Press Enter to activate the Normal Job settings or press if 

you have changed your mind. 

3. During activation of the Normal Job, the display will show: 

SETTING 

4. When the Normal Job is set, the display will only show: 

READY 

ØØØØØØ 

Temporary Job 

A Temporary Job is any folding job setup without it having been 

stored in the machine’s memory. The settings are not retained by 

the machine and cannot be recalled at a future date. A Temporary 

Job will be shown in the display by the word “TEMP” or the 

letter “T”: 


ØØØØØØ 

T1 PAPER = 297.Ø 


If you recall a programmed job and change any of its settings, 

it will be regarded as a Temporary Job by the DF500 until it is 

saved again to memory. See page 24 for details of saving a job in 

memory or updating a job already in memory. 

23


SAVING, RETRIEVING, OR DELETING JOBS 

After setting up and running a job, you might want to save it for 

later use. This is especially useful for jobs which occur frequently 

or for difficult jobs that run well only at a certain speed and fold 

plate setting. The following parameters are saved with a job: 

• The paper size (standard or not) 

• The type of fold (including any manual fold plate corrections) 

• The speed 

• The batch count (if any) 

You can save up to nine different jobs on the DF500. 

Saving A New Or Replacement Job 

1. Press the Store Job key. The display will prompt: 

MAKE NEW JOB: 2? 


2. If you don’t want to save the job, press the key. The display 

will go back to running mode and the job will not be saved. 

3. To save the job, press the Enter key. If the memory space is 

available, the display will show for a few seconds… 

STORED AS: JOB2 

… then return to running mode with the job saved. 

JOB: 2 READY 

ØØØØØØ 

If the memory space is already occupied by another job, the 


REPLACE JOB2? 



24 SV40214 Rev. A


Saving a New or Replacement Job (continued) 

4. If you press Enter, the job previously saved under “JOB 2” 

(for this example) will be replaced by the new job under the 

same job number: 



5. If you don’t want to erase the job already in memory, press 

the key. The display will increment the job number up by 

one and will prompt: 

MAKE NEW JOB3? 

YES: Enter No: 

6. The new job number offered (in this example 3), is always 

the lowest available job number. In this case jobs 1 and 2 

are already occupied, while job numbers 3 to 9 are available. 

Available job numbers are always offered in ascending order. 

It is not pos si ble to “jump” one number. 

7. Press Enter to save your new job under the new job number. 


8. If all 9 memory spaces are full and you choose not to replace 

an existing job, the display will show: 

–PROGRAMS FULL– 

CLEAR JOB FIRST 

9. To store any more jobs you must first delete existing job(s) as 

described in "Deleting a Job from Memory" on page 27. 

25


Retrieving A Job From Memory 

1. To retrieve a job from memory and set it up, press the Select 

Job key repeatedly until the job you want is displayed: 

2. If you press Enter, the job shown will be set up and the display 

will show in succession: 

JOB: 2 

SETTING 

SELECT JOB: 2? 


3. If you press key, the display will return to the normal running 

mode without a job being selected. 

Identifying A Job In Memory 

1. Use the Select Job key to step through the available jobs 

stored in memory. The appropriate indicators for paper size 

and fold type will light up for each job. This way you can tell 

what kind of job is stored under each job number. 



2. If you want to know exactly what dimensions are stored for 

each fold plate, press the Fold 1 or Fold 2 keys. The display 

will briefly show the fold plate dimension set for the job: 


FOLD 1 = Ø9Ø.Ø 

JOB: 2 READY 

ØØØØØØ 

3. If the job has a single fold, pressing Fold 2 will not display 

a di men sion as fold plate 2 is closed for single fold applications. 

26 SV40214 Rev. A


Deleting A Job From Memory 

1. Select the job number you want to delete by pressing Select 

Job until the correct job number is displayed. 

2. Press the Reset Counter key. The display will prompt: 


DELETE JOB: 3? 


3. Press Enter to delete the job: 

JOB DELETED 

4. The memory location is now clear and another job may be 

stored under that number. This job number will be automatically 

offered when you want to store a new job without erasing 

any others. 

27


MANUAL FOLD SETUP 

Setting A Standard Fold With Non-standard Size Paper 

1. Press the Fold Type key to select the desired type of standard 

fold. 

2. Press the Paper key until the “Other” indicator lights. The 


TØ PAPER = 297.Ø 


3. Use the or keys to change the dimension shown to the 

length of your paper in millimeters. 

4. Press Enter and the fold will be setup automatically. The display 

will first show… 

TEMP JOB: Ø 

SETTING 

… then return to the normal running mode display. 

TEMP JOB: Ø READY 

ØØØØØØ 

5. Run a trial piece to check the fold. If necessary, make cor rec - 

tions as described on page 14. 

NOTE: The DF500’s electronic control system will not allow 

you to deviate too far from the standard settings. This will 

prevent jams caused by “impossible” folds. 

28 SV40214 Rev. A


Setting A Non-standard Fold With Any Size Paper 

1. Press the Paper key to select any of the 3 standard paper 

sizes, or select “Other” and set the paper size as described 

above. 

2. Press the Fold Type key to select a fold which comes closest 

to the type of fold you want. 

3. Press the Fold 1 key to set fold plate 1. Measure the length of 

the first fold on your sample and transfer the measurement 

using the or keys. 

4. Press Fold 2 and transfer the measurement of the second 

fold. If your special fold is a single fold, you do not need to 

set fold plate 2. 

5. Press Enter, the machine will set itself automatically. 


TEMP JOB: Ø 

SETTING 

TEMP JOB: Ø READY 

ØØØØØØ 

6. Run a trial piece to check the fold. If necessary make corrections 

as described on page 14. 

29


MANUAL FEED 

The manual feed mode allows you to hand-feed sets of two or 

more sheets, loose, glued or stapled. The limit is five sheets of 20 

lb. (80g/m 2) bond, folded into a single, letter (C) or Z fold. 

CAUTION: Do not attempt to fold sets into 

any other type of fold. This could result in 

serious damage to the machine. 

In manual feed mode the fold rollers will be turning, but the 

feeder is disabled. Automatic feeding is not possible because the 

paper is fed by hand, one set at a time. 

Setting The Feeder For Manual Feed 

1. Press the Manual Feed key. The display will show: 

MANUAL FEED MODE 


2. Press Enter. You will hear a small motor opening the feeder 

gap, which will enable you to feed more than one sheet at a 

time. After the motor stops, the display will show: 

MAN. FEED READY 

ØØØØØØ 

3. Press Start and start feeding your collated sets one by one. 

In order to get cleanly folded sets, make sure to insert the 

sets straight down the paper guides on the feed table. 

MAN. FEED RUN 

ØØØØØ1 

NOTE: If the pressure rollers interfere with hand feeding, 

turn the pressure roller setting knob fully to "-". 

4. Press Stop to halt feed motors when finished. 

30 SV40214 Rev. A


Returning To Automatic Feed 

1. To get out of the manual feed mode, press the Manual Feed 

key again. The display will prompt: 


MANUAL FEED EXIT? 


2. Press the Enter key. The display will show: 

INSERT ONE SHEET 

DONE - Enter 

3. Insert a sheet of paper to be fed automatically and press Enter. 

The machine will set the feed gap to the thickness of the 

sample sheet and the display will return to normal running 

mode. 

4. Remove the sample sheet or press Trial Piece to feed the 

sheet through the machine. 

31


OPERATING HINTS 

Clearing A Jam 

Jams can occur for a number of reasons, including: 

• Double sheets being fed 

• Running a certain type of fold with the wrong size paper 

• Running very light paper too fast 

• Running heavy stock too slow 

Whenever there is a jam in the machine, errors such as these may 

display: 

–JAM IN FOLDER– 

OPEN TOP COVER 

Follow the steps below to clear a jam. 

1. Open the top cover and look for any paper stuck inside. With 

the cover open, either turn the fold rollers by hand or use 

the handwheel knob to remove any stalled paper. 

2. To use the handwheel 

knob (see figure on 

right), press in on the 

end of the knob and 

then release. This will 

cause it to pop out to its 

operating position. For 

safety rea sons, the knob 

is still disengaged in 

this po si tion. 

3. Pull the knob out as far as it will go to engage the gears inside. 

Turn the knob while keeping it pulled out. Turning it 

clockwise will feed the paper towards the stacker. 


–JAM IN STACKER– 

DONE - Enter 

32 SV40214 Rev. A


Clearing a Jam (continued) 

4. If the paper is bunched up inside, making it hard to turn the 

knob or the fold roller directly, 

remove the two de flec tor bars. 

Using the screw as a handle, 

push the bar towards the control 

panel, then lift it out. Any 

paper inside should now be visible 

and is easily removed. 

5. Refit the deflector bars by inserting the round end with the 

spring into its hole in the operator side frame. Guide the 

other end of the bar into the square hole on the opposite 

side frame. 

6. When you have finished using the manual turnover knob, 

press it back in so that it latches into position. 

7. While the top cover is open, the display will show: 


TOP–COVER OPEN 

Close the cover and the display will return to normal running 

mode, showing whatever fold job, etc.. had been there before 

the jam. 

8. If the display still shows “JAM IN FOLDER”, press Enter and 

the display should return to running mode. 

9. If the error message does not go away, this means that there 

is paper stuck in the fold plate. Turn off the main power 

switch and refer to the following section “Removing the fold 

plates”. 

33


Removing The Fold Plates 

You will need to remove the fold plate assembly if paper is stalled 

in this area and you have been unable to clear a jam as described 

in the previous “Clearing a Jam” section. 

Follow the steps below to remove the fold plates. 

1. Turn power OFF. 

2. Open the fold 

plate door by 

pulling it away 

from the machine. 

NOTE: 

Some force may 

be needed to 

open the door. 

The door will 

stay in its up per - 

most po si tion. 

CAUTION: Before opening the fold plate 

door, always turn off the power first. This 

will prevent any possibility of dam age to 

the machine’s electronic control system. 

Silver Handle 

Fold Plate Assembly 

Blue Lock Levers 

Fold Plate Door 

3. Press and release the two blue lock levers on either side of 

fold plate assembly. This will cause the fold plate assembly to 

drop slightly. 

4. Grab the silver handle and lift the fold plate assembly up and 

out. 


34 SV40214 Rev. A

Removing Fold Plates (continued) 



5. Check for any paper in the fold plates or between the fold 

rollers in the machine. Turn the rollers by hand or use the 

hand wheel knob to make sure that all paper has been removed. 

6. Reinstall fold plates by sliding fold plate assembly back into 

folder until it is supported by the latch mechanism. 

7. Push up from bottom of fold plate assembly until you feel 

and hear the latches fully engage. 

8. Close fold plate compartment door. 

CAUTION: If door does not close, the fold plate 

assembly has not been installed correctly. 

Redo Steps 6 and 7 above until you can close 

the door properly. 

9. Turn power on. The display will return to running mode and 

folding may be resumed. 

35


TROUBLESHOOTING 

Feeding and folding problems are usually due to im prop er adjust 

ment of the machine or to improperly setting up a job. Refer 

to the Symptom/Probable Cause section below and the Error 

Mes sag es Dis played on the Control Panel table (starting on the 

next page) to help you resolve prob lems when operating the 

DF500. 

Symptom Probable Cause–Solution 

Folder will not run Line plug loose or pulled 

out–attach. 

Power switch is off–Turn ON. 

Safety cover not completely 

closed–close. 

Circuit breaker needs to be 

reset–reset. 

Forms folded improperly Need to redo setup procedures–page 

17. 

Forms skew to one side Infeed guides not set properly–adjust. 

Improper stacking Form stop bracket not positioned 

properly–check job 

setup. 

Form guides not positioned 

properly –adjust. 

Rollers do not rotate while Internal problems –contact 

motor is running 

Service personnel. 

No display Internal problems–contact 

Service personnel. 

36 SV40214 Rev. A


Error Messages Displayed on the Control Panel 

Error Message What It Means Operator Action 

Fail To Feed 

Done Enter 

Fold Is 

Not Available 


The paper was fed 

either too late or 

not at all. 

You have tried to set 

up an “impossible” 

fold. 

Fold Plate Error The fold plate stop 

is prevented from 

travelling along its 

guide screw by an 

obstruction like an 

accumulation of 

dirt and paper dust. 

• Remove the paper stack from the feed 

table, fan it out and place it back on 

the feeder. Slide the stack down into 

the grip of the pressure roller. 

• Adjust side guides (see page 10) to 

loosen the side guides. 

• Adjust the roller pressure setting (see 

page 11). 

• Adjust the feeder gap (see page 19). 

Although this is set automatically 

using the Paper Thickness control, 

certain papers may need manual 

adjustment. 

Do not go beyond the setup parameters 

of the machine. For example, you may 

have tried to set a “Z” fold for a paper 

length of 4” (100mm). Such a folded 

piece would become too small to 

transport through the machine and so 

the internal electronic control system 

rejects the request. 

• Press Enter. The fault may be cleared 

automatically and the display will 

revert to the normal running mode. 

• If this does not help, turn power off 

and remove the fold plate assembly as 

described on page 33. Place the fold 

plate assembly on its side. Working 

through the openings in each fold 

plate, try to turn the long guide screw 

on which the fold plate stop travels. 

Turn the screw several turns each way 

to clean out any paper dust which may 

have accumulated in the brass nut 

of the paper stop. If you fi nd that the 

paper stop has travelled to the very 

end of its travel at either end, turn 

the screw so that the stop is at least 

3/4” (20mm) away from the extreme 

position. Refi t the fold plate assembly 

as described on page 33 and turn 

power back on. The fold plate stops 

will move to their proper positions and 

the display will return to the running 

mode. If the “FOLD PLATE ERROR” 

message appears again, try the above 

procedure once or twice more. If the 

fault persists, call Pitney Bowes for 

assistance. 

37


Error Messages Displayed on the Control Panel (continued) 


Jam In Folder 

Open Top Cover 

Jam In Stacker 

Done Enter 

Limit Switch F.P.1 

Or 

Limit Switch F.P.2 

Motor Stopped 

Open Top Cover 

Programs Full 

Clear Job First 

A paper jam has occurred 

within the machine. 

A folded sheet has not 

been ejected properly 

onto the stacker table. It 

is usually caused by paper 

piling up when the stacker 

table is full or by a double 

sheet. In rare cases, with 

certain types of paper, 

it can also happen when 

a folded sheet catches 

the topmost panel of the 

preceding sheet. The 

sheet causing the jam will 

probably look like this: Z 

or like this: Z 

The stop in either fold 

plate 1 (F.P.1) or fold plate 

2 (F.P.2) has moved to 

the very end of its travel 

and has operated the 

emergency limit switches 

at those positions. 

A large paper jam caused 

the motor to stall. The 

internal electronic control 

in the DF500 will shut 

down the motor and 

display this message. 

You have attempted to 

save a new job but all nine 

memory locations are 

already full. 

Refer to “Clearing a jam” 

on page 32 and “Removing 

the fold plates” on page 

33. 

• Remove all paper from 

the stacker table, 

then press Enter. The 

stacker wheels will 

return to their operating 

position and the display 

will show operating 

mode again. 

• Open the top cover 

and remove any paper 

inside. Close the top 

cover and press Enter 

to clear the display 

message. 

• If possible, adjust the 

fold to look more even 

like this: Z 

Follow the procedure for 

“FOLD PLATE ERROR” 

above to clear this 

condition. 

Refer to “Clearing a jam” 

on page 32 and “Removing 

the fold plates” on page 

33. 

Delete some jobs to make 

room (see page 27). 

38 SV40214 Rev. A


Error Messages Displayed on the Control Panel (continued) 


Stacker Error There is a problem 

with the stacker 

rollers. 

Use New Setting ? 

Yes: Enter No: 


This message 

appears when you 

have changed a 

setting but have 

not confi rmed it by 

pressing Enter. 

• Press Enter and the problem may 

clear itself automatically. 

• If this does not help, turn power off 

and remove the fold plate assembly 

as described on page 33. This 

gives access to the stacker drive 

mechanisms on the underside of 

the stacker table. Locate the stacker 

motor and turn the small drive gear 

on the motor shaft. This will move the 

stacker rollers. Turn the gear in the 

direction that will move the stacker 

rollers away from the extreme end 

of their travel. Keep turning until the 

stacker rollers have moved about 3/4” 

(20mm) away from the end of their 

guide slots in the stacker table. Refi t 

the fold plate assembly as described 

on page 33 and turn power back 

on. The stacker rollers will move to 

their proper position and the display 

will return to the running mode. If 

the rollers return to their extreme 

position and the “STACKER ERROR” 

message appears again, try the above 

procedure once or twice more. If the 

fault persists, call Pitney Bowes for 

assistance. 

Press Enter to activate your setting or 

to stay with your previous setting. 

39


MAINTENANCE 

Regular and proper cleaning contributes to a long life of the machine 

and a consistent quality. It is important, therefore, to clean 

the machine at regular intervals. The interval between machine 

main te nance depends on the workload, but once a week is a 

good starting point. Maintenance of the DF500 includes: 

• Removing accumulated paper dust 

• Removing any built-up debris on the fold rollers. This should 

be done with a stiff brush only-not with liquids. Liquids such 

as soap and water, alcohol, roller cleaner, ink re mov er, etc. 

would dam age the rollers' anti-static surface and cause folding 

prob lems. 

• Cleaning the outside surface of the DF500 as needed with 

a damp ened cloth and a water-based mild liquid or spray 

clean er. 

SUPPLIES 

WARNING: Before cleaning or doing any 

maintenance on the ma chine, always 

unplug the AC cord from the wall. 

Do not attempt to service the Model DF500 your self, as re mov ing 

covers may expose you to dangerous voltage and moving parts. 

Refer all servicing to a trained Pitney Bowes Cus tom er Service 

Rep re sen ta tive. 

To order the following item, just call the PB Supply Line at 1-800-243- 

7824. 

Multipurpose Cleaning Kit, Item code F902-0 

40 SV40214 Rev. A

FORM HANDLING 



Material Handling Notes 

Material handling problems with paper handling equipment are 

often due to distortion (warping, curl, sticking, etc.). This can be 

a result of poor packaging, improper handling or environmental 

ex tremes during manufacture, transit, or storage. This is particularly 

true of material which contains glue that is extremely sensitive 

to tem per a ture and humidity. 

Fortunately, there are a number of easy and effective measures 

you can take to minimize problems, improve production and get 

the most out of your Pitney Bowes equipment. 

Be Sure Material Meets Our Forms Specifications 

The DF500 is designed to handle a certain range of material. 

Ma te ri al which falls outside this range may run poorly or not at 

all. Many operating problems are actually due to out-of-spec i - 

fi ca tion material. 

Store and Handle Material with Care 

• Do not "crash" skids, loaded with the material, onto loading 

docks, in trans port vans, or in the final storage area. 

• Block loaded skids in transport vans. 

• Do not expose cartons to the elements; prolonged exposure to 

intense sunlight, high humidity and so on can damage material. 

• Store materials in a controlled environment. We recommend 

a nominal temperature of 75°F at 50% relative humidity. Glue 

formulas do vary, however, so temperature and humidity limits 

above and below these may be better for certain materials. 

• Store cartons on skids or shelves to prevent absorption of 

moisture, never directly on floors or against cement walls. 

Very dry material may accumulate static and be difficult to handle, 

whereas damp material will almost certainly stick together. 

• Do not stack cartons too high; this can deform the cartons 

on the bottom and damage the material. Try to stack cartons 

so that material lies flat. 

41


FORM HANDLING (continued) 

Rotate Stock; Give Material Time to Stabilize 

• Rotate stock; use oldest stock first (first in, first out). 

• Transfer cartons from the storage area to the work area no 

more than several hours before use. 

• Do not remove boxes from their cartons until they are needed. 

• Allow about one hour of stabilization time for each degree of 

temperature change from the storage to the processing area. 

42 SV40214 Rev. A

Equipment 



EQUIPMENT/FORM SPECIFICATIONS 

Dimensions Width: 25" (640mm) 

Length: 34" (860mm) 

Height: 17" (430mm) 

Weight 95 lbs. (43 kg) shipping weight 

Electrical 120 VAC, 60 Hz, 3A (also 230 VAC, 50 Hz, 2A) 

Operating Speed Up to 20,000 sheets per hour, depending 

on fold (actual speed will depend on the 

paper size, paper quality, system setup, 

operator experience, and environmental 

conditions) 

Nominal Usage 2,000 pieces/day; 40,000 pieces/month 

Maximum peak operation is 40,000 pieces 

per day, no more than once a month. 

Sound Level: 75 dBA, based on folding 20 lb. bond 

(80 g/m2 ) paper into a letter (C) fold at 

a speed of 10,000 sheets per hour (Aweighted 

sound level at op er a tor position). 

Environment Amb. 55 - 95°F (13 - 35 °C) 

Temperature 

Operation Max. Wet Bulb: 80 °F (27 °C) 

Relative humidity: 20 - 80% (noncondense) 

Fold Types • Single (half fold) 

• Z-fold (accordion) 

• Letter (C) fold 

• Double Parallel fold 

• Z+ fold with margin 

Fold Plate Range Fold plate 1: min. 1-9/16" (40 mm), 

max. 12-3/4" (324 mm) 

Fold plate 2: min. 1-9/16" (40 mm), 

max. 8-1/2" (216 mm) 

43


Skew Allowance -based on 20 lb. 8.5" x 11" (80 g/m2 A4 bond paper) 

• 68% of samples will deviate from the ideal fold center line 

within ±.02" (±0.5mm) 


within ±.02-.04" (±0.5-1.0mm) 


within ±.04-.06" (±1.0-1.5mm) 

Multi-Skew Allowance: 

Collated sets of up to five sheets may deviate from the ideal fold 

life by a maximum of ±1/12" (±2mm) either side. 

Ideal Fold Line 

+.02" 

-.02" 


Fold Deviation: Based on 20 lb. 8.5" x 11" (80 g/m2 A4 bond paper) 


within ±.02" (±0.5mm) 


within ±.02-.04" (±0.5-1.0mm) 


within ±.04-.06" (±1.0-1.5mm) 

44 SV40214 Rev. A



+.02" 

-.02" 


Multi-Sheet Fold Allowance: Collated sets of up to five sheets 

may deviate from the ideal fold life by a max. of ±1/12" (±2mm) 

either side. 

Forms 

Size Width: min. 3-1/2" (90 mm), max. 12" (305 mm) 

Length: min. 4" (100 mm), max. 17" (432 mm) 

Form Weight Minimum: 14 lb. bond (53 g/m2 ) 

Maximum: 65 lb. bond (180 g/m2 ) 

Thickness The DF500 can process, hand fed, stapled, or 

non-stapled collations of up to five sheets of 

8-1/2" by 11" 20 lb. (80 g/m2 ) material. Maximum 

thickness is 0.020"(0.5mm). 

Feeding The feed and stacking areas will ac com - 

Capacity mo date 250 sheets of 20 lb. (80 g/m2 ) material 

Paper Ratio The length of the paper must be at least two 

times the width of the paper. 

Length 

Width 

45


Index 

A 

Adjustments 

Feeder Gap 19 

Fold Type 17 

Paper Guides 10 

Pressure Roller 11 

Skewed Fold 18 

Automatic Fold Setup 12 

Automatic Feed 31 

B 

Batch Count, Setting 21, 22 

C 

Clearing a Jam 32 

Controls/Features 5, 6, 7 

Control Panel, Description 7 

D 

Deleting a Job 27 

Description, Machine 4 

Double Parallel Fold 

Description 4 

Setup 12 

E 

Equipment Specifications 43 

Error Messages 37, 38, 39 

F 

Feed, Manual 30 

Feed, Automatic 31 

Feeder Gap, Adjusting 19 

Feeder, Setup 9, 10, 11 

Folder Mechanics 15 

Fold Plates, Removing 34 

Fold Types 

Description 4, 43 

Fine Tuning 17 

Setup, Automatic 12 

Setup, Manual 28, 29 

Form Handling 41 

Forms Specifications 45 

G 

Gap, Feeder, Adjusting 19 

Gate Fold 

Description 4 

Setup 12 

I 

Identifying a Job 26 

J 

Jam, Clearing 32 

Jobs 

Deleting Job 27 

Identifying Job 26 

Normal Job, Setup 23 

Retrieving Job 26 

Running Job 23 

Saving Job 24 

Temporary Job, Setup 23 

L 

Letter Fold 

Description 4 

Setup 12 

M 

Machine Setup 9 

Maintenance 40 

Manual Feed 30 

Manual Fold Setup 28, 29 

Moving the DF500 8 

46 SV40214 Rev. A

N 

Non-Standard Fold, Man.Setup 28 

Normal Job, Setup 23 

O 

Operating, Folder 13 

Operating Hints 32 

P 

Paper Guides, Adjusting 10 

Paper, Loading 10 

Paper Size 

Setup for Automatic Fold 12 

Setup for Manual Fold 28 

Pressure Roller, Adjusting 11 

R 

Retrieving Job 26 

Running Job 23 

S 

Safety 2 

Saving Job 24 

Single Fold 

Description 4 

Setup 12 

Skewed Fold, Adjusting 18 

Specifications, 

Equipment 43, 44 

Forms 45 

Speed, Setting 13 

Standard Fold, Manual Setup 28 

Start/Stopping Machine 14, 15 

Supplies 40 

Symptoms , Troubleshooting 36 



T 

Table Extension 11 

Temporary Job, Setup 23 

Theory, Folder Mechanics 15 

Total Count, Clearing 20 

Trial Piece, Running 14 

Troubleshooting 36, 37, 38, 39 

Z 

Z-Fold 

Description 4 

Setup 12 

Z-Fold with Margin 

Description 4 

Setup 12 

47


48 SV40214 Rev. A

DF500 Folder Operator Guide - Pitney Bowes Canada

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