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

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B. Paper exit section POFM_F 1 TFD2 POD2 POD1 HPOS POMB/ 6 INT24V1 5 POMA/ 4 POMB// 3 INT24V1 2 POMA// 1 Signal name Name Function/Operation HPOS Shifter home position detection Detects the shifter home position. OSM Shifter motor Performs offset of paper. POD1 Fusing rear detection Detects paper exit from fusing after detection fusing. POD2 Paper exit detection Detects the exit paper. POFM_F Paper exit cooling fan motor (F side) Cools the fusing unit. POFM_R Paper exit cooling fan motor (R side) Cools the fusing unit. POM Paper exit drive motor Drives the paper exit roller. TFD2 Paper exit full detection Detects face-down paper exit tray full. OSM POFM_R POM PHNR-4-H,BU04P-TR-P-H 1 POFM_V 4 2 /POFM_CNT 3 3 P-GND 2 4 POFM_LD1 1 PHNR-4-H,BU04P-TR-P-H 1 POFM_V 4 2 /POFM_CNT 3 3 P-GND 2 4 POFM_LD2 1 R SM6P P 5 24V2 5 1 /OSM_XB 1 2 /OSM_XA 2 3 /OSM_B 3 4 /OSM_A 4 5VNPD 3 TFD2 2 D-GND 1 5VNPD 1 HOPS 2 D-GND 3 5VNPD 1 POD1 2 D-GND 3 No. Name Function/Operation 1 Paper exit roller 1 (Drive) Discharges paper. / Transports paper to the right paper exit tray. / Transport paper to the duplex (ADU) section. 5VNPD POD2 D-GND 1 2 3 MX-5001N DUPLEX/PAPER EXIT SECTION N – 3 DF11-4DP-SP1 DF11-8DP-SP2 3 2 1 4 POFM_V POFM_V POFM_V POFM_V 6 5 4 3 2 1 5VNPD 5VNPD 5VNPD 5VNPD 5VNPD 5VNPD 5 7 3 1 6 8 2 4 P-GND P-GND P-GND P-GND /POFM_CNT /POFM_CNT /POFM_CNT /POFM_CNT 6 5 4 3 2 1 D-GND D-GND D-GND D-GND D-GND D-GND DF11-6DP-SP1 DF11-6DP-SP1 R SM-12p P CN6 12 POMB/ 12 4 POMB/ 11 INT24V1 11 6 INT24V1 10 POMA/ 10 1 POMA/ 9 POMB// 9 3 POMB// 8 INT24V1 8 5 INT24V1 7 POMA// 7 2 POMA// 6 FUMA/ 6 7 FUMA/ 5 FUMB/ 5 10 FUMB/ 4 INT24V1 4 12 INT24V1 3 INT24V1 3 11 INT24V1 2 FUMA// 2 8 FUMA// 1 FUMB// 1 9 FUMB// B12B-PH-K-S P DF1B-26p S CN13 6 POFM_V 6 15 POFM_V 7 /POFM_CNT 7 17 /POFM_CNT 11 P-GND 11 19 P-GND 8 POFM_LD1 8 21 POFM_LD1 9 POFM_LD2 9 22 POFM_LD2 1 2 3 4 5 13 14 16 17 12 24V2 /OSM_XB /OSM_XA /OSM_B /OSM_A TFD2 POD2 15 HOPS POD1 D-GND 5VNPD 1 2 3 4 5 13 14 15 16 14 POD1 17 2 D-GND 12 18 5VNPD B32B-PHDSS-B DRIVER MAIN PWB 24 7 9 11 13 10 24V2 /OSM_XB /OSM_XA /OSM_B /OSM_A 12 POD2 16 TFD2 HOPS PCU PWB
2. Operational descriptions A. Duplex • Paper transported from the fusing section is sent from the transport roller 13 (which is driven by the paper exit drive motor) to the paper exit roller 1. At that time, paper is passed under the ADU reverse gate guide. • When the specified time passes from detection of the paper lead edge by POD1, the paper exit drive motor rotates normally, and rotates reversely after the specified time. • By the reverse rotation of the paper exit drive motor, paper is sent to the reverse section. At that time, paper passes on the upper side of the Ado gate which lowers by its own weight. • The transport rollers 10 and 11 are driven by the ADU motor lower to transport paper to the duplex paper feed position. • Paper is stopped at the duplex paper feed position, and then transported to the machine again. B. Paper exit • Paper transported from the fusing section is sent from the transport roller 13 (which is driven by the paper exit drive motor) to the paper exit roller 1, and discharged to the inner tray. • When paper is discharged to the right tray, paper is sent to the paper exit roller 1. The paper exit drive motor rotates reversely. Paper is passed through the right paper exit gate, and discharged to the right tray. 3. Disassembly and assembly A. Duplex unit (1)-c (1) Unit Parts (1) Right door unit a RD I/F PWB b Manual paper feed clutch c Right paper exit gate d ADU gate solenoid (2) Others a ADU motor lower b ADU motor upper (2)-b (1)-d (1)-a (2)-a (1)-b (1) Right door unit 1) Open the right door. 2) Remove the right door unit. MX-5001N DUPLEX/PAPER EXIT SECTION N – 4 1 a. RD I/F PWB 1) Open the right door. 2) Remove the connector cover. Remove the ADU inner cover. 3) Disconnect the connector, and remove the RD I/F PWB. 2
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1 : Oct. 24 2008 MODEL NOTE FOR SER
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NOTE FOR SERVICING MX-5001N 5) Do
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1 1 : Oct. 24 2008 MX-5001N [1] PR
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1 1 1 1 : Oct. 24 2008 [2] SPECIFIC
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D. Scanner section (1) Resolution/G
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E. Paper feed section (1) Type Type
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(4) Font Emulation Built-in fonts O
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(3) Data operation contents Operati
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D. Middle East/Taiwan/Africa/Israel
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1 1 : Oct. 24 2008 B. Europe/UK/Aus
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1 1 1 : Oct. 24 2008 No. Item Conte
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1 : Oct. 24 2008 MX-5001N [4] EXTE
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C. Internal operation parts (7) (1)
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(3) Motors, clutches, solenoids, PW
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(3) Motor, clutches, solenoids and
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No. Name function/Operation 1 Touch
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Signal name Name Function/Operation
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K. Clutches and solenoids PCSS CPFC
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Signal name Name Type Function/Oper
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O. PWB 26 27 32 14 13 31 8 18 5 25
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Signal name Name Specifications Sec
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MX-5001N [5] ADJUSTMENTS 1. Genera
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3. Details of adjustment ADJ 1 Adju
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4) When [EXECUTE] key is pressed, i
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4-B Adjust the developing bias volt
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1 1 1 : Oct. 24 2008 4-C Transfer v
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5-A Color image density sensor (ima
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Mode Display/Item Content Range Def
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9) If the adjustment result reaches
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1) Go through the modes specified i
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8) Loosen the paper feed tray off-c
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A: Rough adjustment pattern B: Fine
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MX-5001N ADJUSTMENTS 5 - 23 -120 12
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4) Check the rough adjustment and t
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2) Turn the scanner drive pulley ma
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5) Change the height balance of the
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12-B DSPF mode image focus adjustme
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Adjust the section F so that the cl
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13-B RSPF diagonal adjustment 1) Se
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[Check Method 2] Check that the squ
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2) Enter the simulation 48-1 mode.
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15-B Scan image magnification ratio
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ADJ 16 Scan image off-center adjust
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Item Display Content F Image loss a
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ADJ 18 Copy image position, image l
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NOTE: To execute this adjustment, t
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(Front/rear frame direction image l
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(2) Copy color balance and density
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4) When [DSPF] button is pressed, i
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c. Adjustment procedure (Auto color
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6) Check the color balance and dens
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c. Adjustment procedure Copy color
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(Abnormal end (Auto transition))
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• Factory target in the copy colo
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2) Select the copy mode to be adjus
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Item/Display Density level (Point)
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20-I Document background density re
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(Adjustment 2) This adjustment is u
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Display/Item (Copy Select Content D
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2) Select the item A, B with the sc
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Item Button Display Content A OC CO
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20-T Copy color balance adjustment
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c. Adjustment procedure (Auto color
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6) Check the color balance and dens
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1) Enter the SIM 67-25 mode.
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• Relationship between the factor
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21-C Printer density adjustment (lo
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. Adjustment procedures (Auto color
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6) Set the color patch image (adjus
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. Adjustment procedures 1) Enter th
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1) Go through the modes specified i
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ADJ 27 Image loss, void area, image
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6) Press [EXECUTE] key. The f
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5) After completion of printing, th
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Standby for entry of SIM sub code E
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Main Sub Functions Section 23 2 Use
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Main Sub Functions Section 46 41 Us
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3. Details of simulation 1 1-1 Purp
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1 : Oct. 24 2008 3
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1 : Oct. 24 2008 3-10 Purpose Adjus
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SIMULATION NO.05-01 5-2 Purpose
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6-6 Purpose Operation test/check Fu
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1 1 1 : Oct. 24 2008 8-2 Purpose Op
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9 9-2 Purpose Operation test/check
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22 22-1 Purpose Adjustme
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22-6 Purpose Adjustment/Setting/Ope
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DRUM DAY K Number of day that used
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24-2 Purpose Data clear Function (P
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PRINT BW Print counter (B/W) PRINT
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26 26-1 Purpose
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26-10 Purpose Setting Function (Pur
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(*2) Item B: COLOR MODE set value (
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Set value Destination Toner prepara
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Item/Display Content A FSS MODE NEB
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27-10 Purpose Data clear Function (
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1 1 : Oct. 24 2008 30 30-1 Purpose
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1 1 : Oct. 24 2008 41-2 Purpose Adj
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1 1 : Oct. 24 2008 P HL_UM OHP PAPE
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1 1 : Oct. 24 2008 [50-sheet machin
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1 1 : Oct. 24 2008 AB HL_LM E-STAR
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1 1 : Oct. 24 2008 TH_UM Fusing up
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1 1 : Oct. 24 2008 [50-sheet machin
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1 1 1 : Oct. 24 2008 [41-sheet mach
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1 1 : Oct. 24 2008 Item/Display Con
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TH_UM Fusing upper thermister main
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Item/Display Content G PCS_K BELT M
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Mode Item/Display (*: Correction va
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44-16 Purpose Operation data displa
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Category Item/Display Content For p
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Mode Item/Display Content Setting r
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1 1 : Oct. 24 2008 Item/Display Con
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44-61 Purpose Adjustment Function (
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46-8 Purpose Adjustment (Color scan
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46-19 Purpose Setting Function (Pur
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46-38 Purpose Adjustment/Setup Func
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Item/Display Content Setting range
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To check the adjustment density lev
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Item/Display Content S MODE0_UNDER
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1 : Oct. 24 2008 48
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Item/Display Content FINM Inner fin
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Item/Display Description C Image lo
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D Image loss amount setting SIDE1 F
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1 1 : Oct. 24 2008 50-22 Purpose Ad
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Main scanning adjustment error Erro
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Item classific ation Sampling statu
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Item classific ation Sampling statu
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[RSPF] FAX send When image send mod
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51-2 Purpose Adjustment/Setup Funct
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1 1 : Oct. 24 2008 Display/Item Con
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55 55-1 Purpose (Do not use this fu
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60 60-1 Purpose Operation test/chec
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1 1 : Oct. 24 2008 Mode Item/Displa
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62-6 Purpose Operation test/check F
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[RSPF] Item/ Display Content NOTE G
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63-8 Purpose Adjustment/Setup Funct
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[7] SELF DIAG AND TROUBLE MX-5001N
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Kind of trouble General PCU color s
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1 1 : Oct. 24 2008 Trouble code Mai
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Trouble code Main code Sub code U6
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E7-08 MFP memory compatibility erro
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E7-80 MFP-SCU PWB communication err
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F1-32 Finisher - Punch unit communi
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1 : Oct. 24 2008 F2-41 Toner densit
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F2-72 Improper toner cartridge dete
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H3-04 Fusing section high temperatu
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H7-14 Recovery error from low fuser
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L4-45 Toner cooling fan trouble (To
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U2-24 MFP PWB SRAM memory user auth
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U6-09 LCC lift trouble Trouble cont
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A0-21 Conflict firmware and EEPROM
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Fusing section (Others) Part name L
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2. Details A. Photoconductor sectio
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4) Insert the MC cleaner rod into t
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16) Remove the side seal F/R. Maint
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(Note for servicing the DV roller)
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11) Remove the DV side seal F/R. Ma
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D. LSU section ✕: Check (Clean, r
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E. Transfer section ✕: Check (Cle
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(Note for servicing the transfer un
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10) Remove the screws, and remove t
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22) Remove the secondary belt trans
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19 18 17 15 (1) Fusing paper exit r
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2) Remove the web roller (on the wi
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4) Remove the screw, disconnect the
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3) Disengage the hook of the lower
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1 : Oct. 24 2008 NOTE: When install
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H. Paper feed section ✕: Check (C
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I. Paper transport section ✕: Che
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1) Clean the paper exit roller 2 (D
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L. Scanner section ✕: Check (Clea
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1) Open the paper feed unit. 2) Rem
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1) Open the upper door. Remove the
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16) Remove the connector from the D
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3. Maintenance and disassembly A. M
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(1) Firmware update procedure from
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D. Emergency update (incase of an H
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1 1 : Oct. 24 2008 (2) MX-4100N/500
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C. PCU PWB (1) MX-4101N/4100N FAN P
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D. Scanner control PWB INV PWB 8.5
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F. Serial communication RxD[1] P.U.
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1 1 : Oct. 24 2008 (2) MX-5001N/500
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1 1 : Oct. 24 2008 (2) MX-5001N/500
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1 1 : Oct. 24 2008 J. DC power line
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(2) DSPF CNT PWB section 2/2 SPPD2
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B. RSPF 179228-3(BLACK) RSPF DRIVER
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(2) Front section (P2) INTCNT DSW-R
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1 1 : Oct. 24 2008 b. Fusing unit s
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(5) Process drive unit section 1/2
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(7) DL and DV section (P7) PCU PWB
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(9) Paper feed unit section (P9) PH
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(11) PS unit and Process control un
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(13) Paper exit unit section (P13)
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(15) DESK and LCC (P15) (DC main ha
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MX-5001N ELECTRICAL SECTION 10 - 36
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(19) FAX section (P19) MFP PWB CN18
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(21) USB section (P21) KEY PWB SRA-
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Signal name CSS12 Tray 1 paper size
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Signal name POFM_ LD2 Name [Type] F
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[11] OTHERS MX-5001N Item 1. Syst
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Item Factory default setting Setti
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Item Factory default setting ◆ Le
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3. MFP substrate replacement proced
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(4) Upper cabinet right/Upper cabin
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MX-5001N [B] OPERATION PANEL 1. El
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3) Remove the screw, remove the ear
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MX-5001N [C] DSPF SECTION 1. Elect
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D. Optical section E. Peper exit se
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3. Disassembly and assembly A. DSPF
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1) Remove the front cabinet. 2) Rem
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(3) DSPF No.2 resist roller clutch
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(1) DSPF transport motor 1) Remove
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MX-5001N [D] RSPF SECTION 1. Elect
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B. Paper feed transport operation (
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11) Resist operation (First sheet b
Page 445 and 446: 7) Stop at the stamping position/St
Page 447 and 448: (1) SPF document with sensor 1) Rem
Page 449 and 450: D. Reversing section Parts a Docume
Page 451 and 452: MX-5001N [E] SCANNER SECTION 1. El
Page 453 and 454: 3. Disassembly and assembly A. Scan
Page 455 and 456: (5) Document detection light emitti
Page 457 and 458: Signal name Name Function/Operation
Page 461 and 462: 3) Remove the lock block. Disengage
Page 463 and 464: 6) Remove the MF upper base paper g
Page 465 and 466: MX-5001N [G] PAPER TRANSPORT SECTIO
Page 467 and 468: MX-5001N [H] LSU SECTION 1. Electr
Page 469 and 470: 1 : Oct. 24 2008 (Writing position
Page 471 and 472: B. Others Parts a LSU shutter solen
Page 475 and 476: 1 1 : Oct. 24 2008 Signal name Name
Page 477 and 478: 5) Pinch the knob and remove the de
Page 479 and 480: 2. Operational descriptions When th
Page 483 and 484: MX-5001N [L] TRANSFER SECTION 1. E
Page 485 and 486: 2. Operational descriptions A. Tran
Page 487 and 488: 5) Hold the specified position, and
Page 491 and 492: (1) Upper thermostat 1) Remove the
Page 493 and 494: 1 : Oct. 24 2008 NOTE: When install
Page 495: Signal name Name Function/Operation
Page 499 and 500: B. Paper exit unit c Unit Parts (1)
Page 501 and 502: 1 1 1 : Oct. 24 2008 [O] DRIVE SECT
Page 503 and 504: 1 1 1 1 : Oct. 24 2008 (7) C drum m
Page 505 and 506: 5) Disconnect the connector, and re
Page 507 and 508: [P] PWB SECTION MX-5001N A. Contr
Page 509 and 510: c) Raise the memory PWB until the c
Page 511 and 512: 3) Remove the screw and disconnect
Page 513 and 514: (6) Primary transfer PWB 1) Remove
Page 515 and 516: 4) Disconnect the connector and rem
Page 517 and 518: [R] SENSOR/SWITCH SECTION MX-5001N
Page 519 and 520: Memo
Page 521 and 522: Memo
Page 523 and 524: CAUTION FOR BATTERY REPLACEMENT (Da
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SERVICE MANUAL MX-4100N/5000N MX-4101N/5001N 1 - Gomaq

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