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EPSON EPL-C8000
Rev. B
Chapter 4
DIAGNOSTICS
4-58
4.2.7.4 Diagnostics control
(1) Commands
(2) Statuses
Table 4-68. Command List of the Diagnostic Control
Command
Status
code
(Hex)
Parameter code
Description
DIAGSTART
90
See 4.2.6 Executing
Diagnostic Function.
DIAGSTOP
91
See
4.2.6
Executing
Diagnostic Function.
DIAGTSR
E0
1.DGTST
Requests the
diagnostic status.
OPTSR
E1
None
Requests the option
status.
ROMNOR
E2
None
Reads the MCU PWB
firmware version.
POLLR
E3
None
Polling
REVR
E4
None
Reads the printer
version.
Table 4-69. Status List of the Diagnostic Control
Status
Status
code
(Hex)
Parameter code
Description
IGNORED %
41
1.CMD, 2.REASON
Rejects the command.
(Displays the command
code corresponding to
the CMD.)
DIAGSTART
90
See
4.2.6
Executing
Diagnostic Function.
DIAGSTOP
91
See
4.2.6
Executing
Diagnostic Function.
DIAGTSR
E0
1.DGTST, 2.DGST
[Response] Diagnostic
status
OPTSR
E1
1.OPTION
[Response] Option
status
ROMNOR
E2
1.V1, 2.V2, 3.V3
[Response] MCU PWB
firmware version
POLLR
E3
None
Polling
REVR
E4
1. MACREV
[Response] Printer
version.
A status with “%” is a voluntary status from the printer.
Summary of Contents for ColorPage EPL-C8000
Page 1: ...EPSONColorPageEPL C8000 Color Laser Printer 4009762 SERVICE MANUAL ...
Page 12: ......
Page 15: ...C H A P T E R 1 PRODUCTDESCRIPTIONS ...
Page 59: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Page 88: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 27 Figure 2 29 Paper Transportation ...
Page 91: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 30 Figure 2 31 Xerographics II ...
Page 93: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 32 Figure 2 32 Development ...
Page 97: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 36 Figure 2 35 Fusing I ...
Page 99: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 38 Figure 2 36 Fusing II ...
Page 102: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 41 Figure 2 38 Drives ...
Page 104: ...EPSON EPL C8000 Rev B Chapter 2 OPERATING PRINCIPLES 2 43 Figure 2 39 Electrical ...
Page 140: ...C H A P T E R 3 DISASSEMBLYANDASSEMBLY ADJUSTMENT ...
Page 269: ...C H A P T E R 4 DIAGNOSTICS ...
Page 332: ...C H A P T E R 5 TROUBLESHOOTING ...
Page 452: ...C H A P T E R 6 MAINTENANCE ...
Page 471: ... APPENDIX ...
Page 501: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 29 Figure 1 36 Master Wiring Diagram ...
Page 506: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 34 Figure 1 37 Wiring Diagram 1 ...
Page 508: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 36 Figure 1 38 Wiring Diagram 2 ...
Page 510: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 38 Figure 1 39 Wiring Diagram 3 ...
Page 512: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 40 Figure 1 40 Wiring Diagram 4 ...
Page 514: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 42 Figure 1 41 Wiring Diagram 5 ...
Page 516: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 44 Figure 1 42 Wiring Diagram 6 ...
Page 518: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 46 Figure 1 43 Wiring Diagram 7 ...
Page 520: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 48 Figure 1 44 Wiring Diagram 8 ...
Page 522: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 50 Figure 1 45 Wiring Diagram 9 ...
Page 524: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 52 Figure 1 46 Wiring Diagram 10 ...
Page 526: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 54 Figure 1 47 Wiring Diagram 11 ...
Page 528: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 56 Figure 1 48 Wiring Diagram 12 ...
Page 530: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 58 Figure 1 49 Wiring Diagram 13 ...
Page 531: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 59 A 4 Component Layout Figure 1 50 C235MAIN 1 ...
Page 532: ...EPSON EPL C8000 Rev B Chapter A APPENDIX A 60 Figure 1 51 C235MAIN 2 ...
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