EPSON AcuLaser C4000/C4100/C3000
Revision F
Troubleshooting
Level 2 FIP
3-251
FIP-P3 "All Black"
Description / initial check
Printout is completely black
• This means that the whole image appears solid black.
initial check
Are any parts being used that have incorrect specifications, or that are installed incorrectly, damaged, bent, dirty or that have foreign particles adhering to them?
Related parts
The following parts are related to this problem. There may be a problem with one of these parts, so if the problem cannot be solved by following this FIP, replace the following parts
one by one and check.
Fuser Assy (PL9.1.1), BTR Assy (PL9.1.2), HVPS Sub (PL12.1.9) and LVPS (PL15.1.10)
Item
Check
Yes
No
1
PHD Assy (PL11.1.3)
1. Replace the PHD Assy.
2. Carry out a test print.
Is printing normal?
Problem solved.
Go to step 2.
2
PWBA MCU & HVPS (PL15.1.2)
1. Cover the whole of the laser beam output window of the ROS Assy (PL11.1.1) with a piece
of paper.
2. Carry out a test print.
Is the printout completely black?
Replace the PWBA MCU &
HVPS. (Refer to Ch4-4.2.18.1)
Go to step 3.
Summary of Contents for AcuLaser C3000 Series
Page 20: ...C H A P T E R 1 PRODUCTDESCRIPTIONS ...
Page 71: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Page 118: ...C H A P T E R 3 TROUBLESHOOTING ...
Page 318: ...C H A P T E R 4 DISASSEMBLYANDASSEMBLY ...
Page 472: ...C H A P T E R 5 ADJUSTMENT ...
Page 477: ...C H A P T E R 6 MAINTENANCE ...
Page 491: ...C H A P T E R 7 AcuLaserC4100 ...
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Page 555: ...C H A P T E R 8 AcuLaserC3000 ...
Page 579: ...Model AcuLaser C3000 Board C569MAIN BOARD Sheet 1 of 5 Rev B ...
Page 580: ...Model AcuLaser C3000 Board C569MAIN BOARD Sheet 2 of 5 Rev B ...
Page 581: ...Model AcuLaser C3000 Board C569MAIN BOARD Sheet 3 of 5 Rev B ...
Page 582: ...Model AcuLaser C3000 Board C569MAIN BOARD Sheet 4 of 5 Rev B ...
Page 583: ...Model AcuLaser C3000 Board C569MAIN BOARD Sheet 5 of 5 Rev B ...
Page 584: ...C H A P T E R 9 APPENDIX ...
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