ECOSYS M6026cdn ECOSYS M6526cdn - Service Manual … · ECOSYS M6026cdn ECOSYS M6526cdn. ... Self diagnostic codes ... How to tell a genuine Kyocera toner container

SERVICEMANUAL

Published in March 2014842PW113

2PWSM063Rev.3

ECOSYS M6026cdnECOSYS M6526cdn

2PV/2PW-2

CONTENTS

1-1 Specifications1-1-1 Specifications ........................................................................................................................ 1-1-11-1-2 Parts names .......................................................................................................................... 1-1-6

(1) Machine (front side).......................................................................................................... 1-1-6(2) Machine (rear side)........................................................................................................... 1-1-7(3) Document processor ........................................................................................................ 1-1-8(4) Operation panel ................................................................................................................ 1-1-9

1-1-3 Machine cross section ......................................................................................................... 1-1-10

1-2 Installation1-2-1 Installation environment......................................................................................................... 1-2-11-2-2 Unpacking.............................................................................................................................. 1-2-21-2-3 Installing the expansion memory (option) ............................................................................ 1-2-12

1-3 Maintenance Mode1-3-1 Maintenance mode ................................................................................................................ 1-3-1

(1) Executing a maintenance item ......................................................................................... 1-3-1(2) Maintenance modes item list ............................................................................................ 1-3-2(3) Contents of the maintenance mode items ........................................................................ 1-3-6

1-3-2 Service mode....................................................................................................................... 1-3-81(1) Executing a service mode .............................................................................................. 1-3-81(2) Description of service mode ........................................................................................... 1-3-82

1-4 Troubleshooting1-4-1 Paper misfeed detection........................................................................................................ 1-4-1

(1) Paper misfeed indication .................................................................................................. 1-4-1(2) Paper misfeed detection condition ................................................................................... 1-4-2

1-4-2 Self-diagnostic function ......................................................................................................... 1-4-6(1) Self-diagnostic function ....................................................................................................1-4-6(2) Self diagnostic codes........................................................................................................ 1-4-7

1-4-3 Image formation problems................................................................................................... 1-4-28(1) No image appears (entirely white).................................................................................. 1-4-29(2) No image appears (entirely black).................................................................................. 1-4-29(3) A specific color is printed solid. ...................................................................................... 1-4-30(4) The back side gets dirty.................................................................................................. 1-4-30(5) Image is too light. ........................................................................................................... 1-4-30(6) The background is colored. ............................................................................................ 1-4-31(7) White streaks are printed vertically................................................................................. 1-4-31(8) Black streaks are printed vertically. ................................................................................ 1-4-31(9) Streaks are printed horizontally. ..................................................................................... 1-4-32

(10) Spots are printed. ........................................................................................................... 1-4-32(11) The leading edge of image begins to print too early or too late...................................... 1-4-32(12) Paper is wrinkled. ........................................................................................................... 1-4-32(13) Offset occurs. ................................................................................................................. 1-4-33(14) Part of image is missing. ................................................................................................ 1-4-33(15) Fusing is loose................................................................................................................ 1-4-33(16) Colors are printed offset to each other. .......................................................................... 1-4-34

1-4-4 Electric problems ................................................................................................................. 1-4-351-4-5 Mechanical problems........................................................................................................... 1-4-40

2PV/2PW-3

1-4-6 Send error code................................................................................................................... 1-4-42(1) Scan to SMB error codes ............................................................................................... 1-4-42(2) Scan to FTP error codes ................................................................................................ 1-4-43(3) Scan to E-mail error codes ............................................................................................. 1-4-45

1-4-7 Error codes .......................................................................................................................... 1-4-47(1) Error code....................................................................................................................... 1-4-47(2) Table of general classification ........................................................................................ 1-4-48

(2-1) U004XX error code table: Interrupted phase B ........................ ............. 1-4-50

(2-2) U006XX error code table: Problems with the unit .................... ............. 1-4-50

(2-3) U008XX error code table: Page transmission error.................. ............. 1-4-50

(2-4) U009XX error code table: Page reception error ....................... ............. 1-4-50

(2-5) U010XX error code table: G3 transmission.............................. ............. 1-4-51

(2-6) U011XX error code table: G3 reception ................................... ............. 1-4-52

(2-7) U017XX error code table: V.34 transmission ........................... ............. 1-4-53

(2-8) U018XX error code table: V.34 reception................................. ............. 1-4-53

1-5 Assembly and disassembly1-5-1 Precautions for assembly and disassembly............................................ ............... 1-5-1

(1) Precautions........................................................................................ ............... 1-5-1(2) Drum.................................................................................................. ............... 1-5-1(3) Toner ................................................................................................. ............... 1-5-1(4) How to tell a genuine Kyocera toner container.................................. ............... 1-5-2

1-5-2 Outer covers ........................................................................................... ............... 1-5-3(1) Detaching and refitting the rear upper cover, right upper cover,

left upper cover and front cover......................................................... ............... 1-5-3(2) Detaching and refitting the right rear cover, right cover and right low ............... 1-5-6(3) Detaching and refitting the left rear cover, left cover and left lower cover........................ 1-5-9(4) Detaching and refitting the inner cover........................................................................... 1-5-11

1-5-3 Paper feed section............................................................................................................... 1-5-13(1) Detaching and refitting the retard roller unit ................................................................... 1-5-13(2) Detaching and refitting the paper feed roller unit............................................................ 1-5-15(3) Detaching and refitting the MP paper feed roller ............................................................ 1-5-17

1-5-4 Developing section .............................................................................................................. 1-5-19(1) Detaching and refitting the developing unit .................................................................... 1-5-19

1-5-5 Drum section ....................................................................................................................... 1-5-21(1) Detaching and refitting the drum unit.............................................................................. 1-5-21

1-5-6 Transfer/Separation section ................................................................................................ 1-5-22(1) Detaching and refitting the intermediate transfer unit..................................................... 1-5-22(2) Detaching and refitting the transfer roller unit................................................................. 1-5-25

1-5-7 Fuser section ....................................................................................................................... 1-5-26(1) Detaching and refitting the fuser unit.............................................................................. 1-5-26

1-5-8 PWBs................................................................................................................................... 1-5-27(1) Detaching and refitting the engine PWB......................................................................... 1-5-27(2) Detaching and refitting the power source PWB.............................................................. 1-5-29(3) Detaching and refitting the main PWB............................................................................ 1-5-30(4) Detaching and refitting the high voltage PWB ................................................................ 1-5-35(5) Detaching and refitting the FAX control PWB (4 in 1 model (with FAX) only) ................ 1-5-36

1-5-9 Drive section........................................................................................................................ 1-5-37(1) Detaching and refitting the MP feed drive unit................................................................ 1-5-37(2) Detaching and refitting the drum/developing drive unit .................................................. 1-5-38(3) Detaching and refitting the paper feed drive unit............................................................ 1-5-40(4) Detaching and refitting the fuser pressure drive unit ...................................................... 1-5-41(5) Detaching and refitting the middle transfer drive unit ..................................................... 1-5-43

2PV/2PW-2

1-5-10 Optical section ..................................................................................................................... 1-5-45(1) Detaching and refitting the laser scanner unit ................................................................ 1-5-45(2) Detaching and refitting the scanner unit ......................................................................... 1-5-48(3) Detaching and refitting the image scanner unit .............................................................. 1-5-52

1-5-11 Document processor ........................................................................................................... 1-5-78(1) Detaching and refitting the document processor ............................................................ 1-5-78(2) Detaching and refitting the DP paper feed pulley unit .................................................... 1-5-82(3) Detaching and refitting the DP separation pad............................................................... 1-5-86(4) Detaching and refitting the DP drive PWB...................................................................... 1-5-87

1-5-12 Others.................................................................................................................................. 1-5-88(1) Detaching and refitting the paper conveying unit ........................................................... 1-5-88(2) Detaching and refitting the operation panel.................................................................... 1-5-90(3) Detaching and refitting the power source inlet ............................................................... 1-5-91(4) Direction of installing the principal fan motors ................................................................ 1-5-93

1-6 Requirements on PWB Replacement1-6-1 Upgrading the firmware ......................................................................................................... 1-6-11-6-2 Remarks on engine PWB replacement ................................................................................. 1-6-3

2-1 Mechanical Construction2-1-1 Paper feed/conveying section ............................................................................................... 2-1-1

(1) Cassette paper feed section............................................................................................. 2-1-1(2) MP tray paper feed section............................................................................................... 2-1-3(3) Paper conveying section .................................................................................................. 2-1-5

2-1-2 Drum section ......................................................................................................................... 2-1-72-1-3 Developing section ................................................................................................................ 2-1-92-1-4 Optical section ..................................................................................................................... 2-1-11

(1) Image scanner section ................................................................................................... 2-1-11(2) Laser scanner section .................................................................................................... 2-1-14

2-1-5 Transfer/Separation section ................................................................................................ 2-1-16(1) Intermediate transfer unit section ................................................................................... 2-1-16(2) Secondary transfer roller section.................................................................................... 2-1-18

2-1-6 Fuser section ....................................................................................................................... 2-1-192-1-7 Eject/Feedshift section ........................................................................................................ 2-1-212-1-8 Duplex conveying section.................................................................................................... 2-1-232-1-9 Document processor ........................................................................................................... 2-1-25

(1) Original feed section.......................................................................................................2-1-25(2) Original conveying section.............................................................................................. 2-1-27(3) Original switchback/eject sections.................................................................................. 2-1-29

2-2 Electrical Parts Layout2-2-1 Electrical l ......................................... 2-2-1

(1) PWB ......................................... 2-2-1(2) Swit ......................................... 2-2-4(3) Motors............................................................................................................................... 2-2-6(4) Others............................................................................................................................... 2-2-8(5) Document processor ........................................................................................................ 2-2-9

http://www.servicemanual-ebook.com/bm/kyocera-mita/kyocera-mita-ecosys-m6026cdn-m6526cdn-service-manual.html


2PV/2PW

2-3 Operation of the PWBs2-3-1 Power source PWB ............................................................................................................... 2-3-12-3-2 Engine PWB .......................................................................................................................... 2-3-32-3-3 Main PWB............................................................................................................................ 2-3-132-3-4 Drum relay PWB.................................................................................................................. 2-3-202-3-5 DP drive PWB...................................................................................................................... 2-3-23

2-4 Appendixes2-4-1 Appendixes............................................................................................................................ 2-4-1

(1) Maintenance kits............................................................................................................... 2-4-1(2) Repetitive defects gauge .................................................................................................. 2-4-2(3) Firmware environment commands ................................................................................... 2-4-3(4) Maintenance Commands.................................................................................................. 2-4-9(5) Wiring diagram ............................................................................................................... 2-4-17

2PV/2PW

1-1-2 Parts names

(1) Machine (front side)

Figure 1-1-1

1

6

11

17

10

18

16

8

7

9

4

3

2

5

12131415

1. Document processor (DP)2. Contact glass3. Original size Indicator plate4. Operation panel5. Inner tray lever6. Paper stopper7. Inner tray8. MP (Multi-Purpose) tray9. Cassette

10. USB memory slot11. Main power switch12. Toner container K13. Toner container M14. Toner container C15. Toner container Y16. Waste toner cover17. Waste toner box18. Lock release button

1-1-6


2PV/2PW

(2) Machine (rear side)

Figure 1-1-2

24

21

19

22

23

25

27

2826

30

29

19. Rear cover20 Rear cover lever

ver24. Paper conveying unit25. Power cord connector

26. USB memory slot27. USB interface connector28. Network interface connector29. LINE connector*30. TEL connector*

*: 4 in 1 model (with FAX) only

1-1-7


PARTS LISTPublished in November 2013

2MAPL074842MA124

FS-C2026MFP+FS-C2126MFP+

ECOSYS M6026cdnECOSYS M6526cdn

ECOSYS M6026cdn Type BECOSYS M6526cdn Type B

- 1 -

CONTENTS

FIG. 1 Covers ..................................................................... 2

FIG. 2 Paper Cassette ........................................................ 4

FIG. 3 Paper Feed Section 1 .............................................. 6

FIG. 4 Paper Feed Section 2 .............................................. 8

FIG. 5 Paper Conveying Section ...................................... 10

FIG. 6 Laser Scanner Section .......................................... 12

FIG. 7 Developer Section ................................................. 14

FIG. 8 Image Formation Section ...................................... 16

FIG. 9 Transfer Section .................................................... 18

FIG. 10 Fuser Section ........................................................ 20

FIG. 11 Drive Section ......................................................... 22

FIG. 12 Electrical Components 1 ........................................ 24

FIG. 13 Electrical Components 2 ........................................ 26

FIG. 14 Operation Section .................................................. 28

FIG. 15 Scanner Section .................................................... 30

FIG. 16 Document Processor ............................................. 32

FIG. 17 FAX Section ((AF),(BF),(CF)) ................................ 34

FIG. 18 Accessories ............................................................ 36

FIG. 19 Maintenance Kits ................................................... 38

• INDEX .................................................................. 39

<Notation of products>For the purpose of this parts list, products are identified as following.FS-C2026MFP+ : (A) FS-C2126MFP+ : (AF) ECOSYS M6026cdn : (B)ECOSYS M6526cdn : (BF)ECOSYS M6026cdn Type B : (C)ECOSYS M6526cdn Type B : (CF)

- 2 -

2MA/2MB/2PV/2PW-4FIG. 1 Covers

101

101

101

102

2

1

14

17

16

16

8

7

102

4(C),(CF)

101

13

13

6

10

11

4

12

15

3

5

9

18

19

20

21

21

1819

20

15

15

(BF),(BC)

(B),(C)

15

(AF)

(A)

Kyocera-Mita ECOSYS M6026cdn, M6526cdn service manual


















Documents

ECOSYS M6026cdn ECOSYS M6526cdn - Service Manual … · ECOSYS M6026cdn ECOSYS M6526cdn. ... Self diagnostic codes ... How to tell a genuine Kyocera toner container