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EPSON EPL-C8000
Revision B
Chapter 3
Disassembly and Assembly/Adjustment
3-121
3.3 Adjustment
This section describes how to perform NIP pressure adjustment and
Deve. Spacer Selection that are necessary to maintain the proper fuser
level for stable paper feeding.
3.3.1 NIP Pressure Adjustment of the MAIN FUSER
ASSEMBLY
1. Draw out the FUSER ASSEMBLY well enough for servicing.
2. Remove the OIL ROLL ASSEMBLY. (See Section 3.2.12.1.)
3. Remove the MAIN FUSER ASSEMBLY. (See Section 3.2.12.1.)
4. Turn the screws (A) securing the NIP SPRINGs by the right and left
ends of the MAIN FUSER ASSEMBLY to set the NIP SPRINGs
under the following condition (reference position):
The distance (B) between the head bottom of the screw and the
top surface of the metal above the NIP SPRING is 13.1mm.
Figure 3-148. MAIN FUSER ASSEMBLY Adjustment (1/3)
5. Install the MAIN FUSER ASSEMBLY and the OIL ROLL
ASSEMBLY, and close the FUSER ASSEMBLY.
6. Print a solid black belt (approximately 80mm
×
289mm) in a A-4
paper (orientation: SEF). (Use the /TOOL/FUSER/FUSE_TST.TRN
file in the SELF TRAINING KIT CD-ROM.)
7. Take out the FUSER ASSEMBLY.
NOTE:Perform the following steps promptly.
8. Turning the green knob in the front, insert the printout with the black
belt on it between the HEAT ROLL and the PRESSURE ROLL.
Make sure the paper is set in SEF orientation with the printed side
facing to the HEAT ROLL (upward).
9. Remove the paper 10 seconds after insertion.
Figure 3-149. MAIN FUSER ASSEMBLY Adjustment (2/3)
As the fuser can be very hot, be sure to perform the
adjustment carefully to avoid getting burnt.
W A R N I N G
Содержание ColorPage EPL-C8000
Страница 1: ...EPSONColorPageEPL C8000 Color Laser Printer 4009762 SERVICE MANUAL ...
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Страница 15: ...C H A P T E R 1 PRODUCTDESCRIPTIONS ...
Страница 59: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Страница 80: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 19 2 3 5 Gear Layout Figure 2 23 Gear Layout ...
Страница 88: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 27 Figure 2 29 Paper Transportation ...
Страница 91: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 30 Figure 2 31 Xerographics II ...
Страница 93: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 32 Figure 2 32 Development ...
Страница 97: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 36 Figure 2 35 Fusing I ...
Страница 99: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 38 Figure 2 36 Fusing II ...
Страница 102: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 41 Figure 2 38 Drives ...
Страница 104: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 43 Figure 2 39 Electrical ...
Страница 138: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 77 Figure 2 54 C235MAIN Board Circuit Diagrams 2 5 6 ...
Страница 140: ...C H A P T E R 3 DISASSEMBLYANDASSEMBLY ADJUSTMENT ...
Страница 269: ...C H A P T E R 4 DIAGNOSTICS ...
Страница 332: ...C H A P T E R 5 TROUBLESHOOTING ...
Страница 452: ...C H A P T E R 6 MAINTENANCE ...
Страница 471: ... APPENDIX ...
Страница 479: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 7 Figure A 2 PL2 1 Paper Tray I Figure A 3 PL2 2 Paper Tray II ...
Страница 480: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 8 Figure A 4 PL3 1 Paper Feeder Figure A 5 PL4 1 Multi Sheet Insert I ...
Страница 483: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 11 Figure A 10 PL6 1 Xerographics Figure A 11 PL7 1 Development I ...
Страница 484: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 12 Figure A 12 PL7 2 Development II Figure A 13 PL8 1 IBT I ...
Страница 485: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 13 Figure A 14 PL8 2 IBT II Figure A 15 PL8 3 IBT III ...
Страница 486: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 14 Figure A 16 PL8 4 IBT IV Figure A 17 PL9 1 Fusing I ...
Страница 487: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 15 Figure A 18 PL9 2 Fusing II Figure A 19 PL9 3 Fusing III ...
Страница 488: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 16 Figure A 20 PL9 4 Fusing IV Figure A 21 PL10 1 Paper Exit I ...
Страница 489: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 17 Figure A 22 PL10 2 Paper Exit II Figure A 23 PL11 1 Drive ...
Страница 490: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 18 Figure A 24 PL12 1 Frame Figure A 25 PL 13 1 Electrical I ...
Страница 491: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 19 Figure A 26 PL13 2 Electrical II Figure A 27 PL14 1 Controller ...
Страница 493: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 21 Figure A 29 P J Location 2 Figure A 30 P J Location 3 ...
Страница 494: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 22 Figure A 31 P J Location 4 Figure A 32 P J Location 5 ...
Страница 495: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 23 Figure A 33 P J Location 6 Figure A 34 P J Location 7 ...
Страница 501: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 29 Figure 1 36 Master Wiring Diagram ...
Страница 506: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 34 Figure 1 37 Wiring Diagram 1 ...
Страница 508: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 36 Figure 1 38 Wiring Diagram 2 ...
Страница 510: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 38 Figure 1 39 Wiring Diagram 3 ...
Страница 512: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 40 Figure 1 40 Wiring Diagram 4 ...
Страница 514: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 42 Figure 1 41 Wiring Diagram 5 ...
Страница 516: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 44 Figure 1 42 Wiring Diagram 6 ...
Страница 518: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 46 Figure 1 43 Wiring Diagram 7 ...
Страница 520: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 48 Figure 1 44 Wiring Diagram 8 ...
Страница 522: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 50 Figure 1 45 Wiring Diagram 9 ...
Страница 524: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 52 Figure 1 46 Wiring Diagram 10 ...
Страница 526: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 54 Figure 1 47 Wiring Diagram 11 ...
Страница 528: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 56 Figure 1 48 Wiring Diagram 12 ...
Страница 530: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 58 Figure 1 49 Wiring Diagram 13 ...
Страница 531: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 59 A 4 Component Layout Figure 1 50 C235MAIN 1 ...
Страница 532: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 60 Figure 1 51 C235MAIN 2 ...
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Страница 544: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 72 Figure A 54 PL22 1 Feeder 3 Figure A 55 PL22 2 Feeder 4 ...
Страница 545: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 73 A 6 5 Wiring Diagrams Figure 1 56 Master Wiring Diagram ...