SERVICE MANUAL MX-4100N/5000N MX-4101N/5001N 1 - Gomaq

4) Check the adjustment pattern to confirm that the items below
are in the range of the standard values.
Content Standard adjustment value
X Lead edge void area 3.0 1.0mm
Y Rear edge void area 2.0 - 5.0mm
Z1/Z2 FRONT/REAR void area 2.0 2.0mm
X
3.0 1.0mm
Z1
2.0 2.0mm
Z2
2.0
2.0mm
Y
2.0 - 5.0mm
If the above condition is not satisfied, or if it is set to a desired
condition, execute the simulation 50-1.
(Note) Feed paper from all the paper feed trays to confirm.
5) Go through the modes specified in Simulation 50-1.
10-key
OK
6) Select the adjustment item I, J, K with the scroll key, and enter
the adjustment value and press [OK] key.
A Lead
edge
adjustment
value
MX-5001N ADJUSTMENTS 5 – 46
Display/Item Content
RRCA Document lead edge
reference position
(OC)
Standard
motor ON Tray
timing
adjust-
B RRCB-CS12 Resist
Setting
range
Default
0 - 99 50
1 - 99 50
C RRCB-CS34 Desk 1 - 99 50
D RRCB-LCC LCC 1 - 99 50
E RRCB-MFT
ment
Manual
paper
feed
1 - 99 50
F RRCB-ADU ADU 1 - 99 50
G Image LEAD Lead edge image 0 - 99 30
loss area
loss area setting
H setting SIDE Side image loss area 0 - 99 20
value
adjustment
I Void area DENA Lead edge void area 1 - 99 30
adjust-
adjustment
J ment DENB Rear edge void area
adjustment
1 - 99 30
K FRONT/ FRONT/REAR void 1 - 99 20
REAR area adjustment
L Off-center OFSET_OC OC document off- 1 - 99 50
adjustmentcenter
adjustment
M Magnifi- SCAN_ SCAN sub scanning 1 - 99 50
cation SPEED_OC magnification ratio
ratio
correction
adjustment (CCD)
N Sub DENB-MFT Manual feed
1 - 99 50
scanning
correction value
O direction DENB-CS1 Tray 1 correction 1 - 99 50
print area
value
P correction DENB-CS2 Tray 2 correction 1 - 99 50
value
value
Q DENB-CS3 Tray 3 correction
value
1 - 99 50
R DENB-CS4 Tray 4 correction
value
1 - 99 50
S DENB-LCC LCC correction value 1 - 99 50
T DENB-ADU ADU correction value 1 - 99 50
When the adjustment value is increased, the void area is
increased. When the adjustment value is decreased, the void
area is decreased.
When the adjustment value is changed by 1, the void area is
changed by 0.1mm.
NOTE: The adjustment value and the actual void area are related
as follows:
Adjustment value/10 = Actual void area
NOTE: When the amount of the rear edge void is different between
each paper feed tray, change the adjustment value of item
N, O, P, Q, R, S, T (DENB-XXX) in SIM50-1 and adjust.
The adjustment item J (DENB) have a effect on the paper
of all paper feed tray.
That is, adjustment value of item N, O, P, Q, R, S, T
(DENB-XXX) fine adjusts to adjustment item J (DENB) for
each paper tray.
After execution of the above, perform procedures 1) - 4) to check
that the void area is within the specified range.
Though the lead edge void area adjustment value is proper, if the
lead edge void area is not within the specified range, change the
adjustment value of RRCB-XXX (item B, C, D, E, F) of SIM 50-1.
Repeat the above procedures until a satisfactory result is obtained.