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Laser
Manual
Table 5-29. Print Quality Anomaly (Continued)
Possible Cause
Part Name
Check Item
I
Remedy
Symptom
Check whether the
Reinstall the imaging
imaging cartridge is
cartridge.
installed
Imaging
cartridge
board
Poor
development
Improper
charging
Poor image
transfer
Improper print
density setting.
Defective
unit
Improper
charging
Poor
development
Improper setting
of the print
density.
Defective
unit
Improper
charging
Poor
development
Improper drum
cleaning
Dirt on the fusing
roller
Replace the
—
board.
Replace the
—
board.
board
Image transfer
roller
Check the surface of
the image transfer
Replace the image
roller.
transfer roller.
Replace the
—
board.
Adjust the print
—
density in
level 2.
board
unit
Replace the
—
unit.
Imaging
cartridge
Replace the imaging
—
cartridge.
Replace the
—
board.
Black print
board
Imaging
cartridge
board
Replace the imaging
—
cartridge.
Replace the
board.
Adjust the print
—
density by
level 2.
Replace the
—
unit.
Shake the imaging
unit
White/black lines
and bands.
cartridge.
—
Imaging
cartridge
Replace the imaging
E
E
Replace the
—
board.
board
Imaging
cartridge
Imaging
cartridge
Replace the imaging
—
cartridge.
Fusing roller
5-12
Rev.
Содержание ActionLaser 1000
Страница 1: ...EPSON TERMINAL PRINTER EPL 5000 5200 5200 1000 I15OO SERVICE MANUAL EPSON 4001962 ...
Страница 123: ...Appendix Laser 1000 1500 Service Manual c m 0 L v E Figure A 2 Cable Connections for the Engine Section A 2 Rev ...
Страница 133: ...Laser 100W15OO Service Manual Appendix I I I I 0 o Figure A 4 C82907 ROM B Board Circuit Diagram Rev ...
Страница 134: ...Manual 1 m 0 0 0 0 a 0 N 1 1 1 1 1 1 1 1 0 I 1 I VI Figure A 5 Control Panel Circuit Diagram A 14 Rev ...
Страница 135: ...Laser 100W15OO Service Manual Appendix 10 W Figure A 6 PWB A Board Circuit Diagram Rev A 15 ...
Страница 136: ...Appendix Laser 100LW5OO Service Manual W I u I z z II I em m m m m u Figure A 7 Basic Circuit Diagram u A 16 Rev A ...
Страница 138: ...Appendix Laser Service Manual 0 o 0 o o Figure A 9 C108 MAIN Board Component Layout Back Side Rev A ...
Страница 147: ...Appendix B Service Manual o 0 R m43 Figure B 5 CI08 MAIN B Board Component Layout Back B 10 Rev C ...
Страница 155: ...Service Manual Appendix C 0 ml 10 r 0 0 0 0 0 0 0 0 0 00 Figure C 2 C154 MAIN B Component Layout Front Rev E c 9 ...
Страница 157: ......