Epson AcuLaser C2600 Service Manual page 205

EPSON AcuLaser C2600/2600
PQT-26: OTHER TROUBLES
Symptom
Hollow characters:
Only outlines of characters are printed (the
inside areas are not filled in.)
No. Cause
Density adjustment Power the printer off and back
1
failure. on again.
The toner has Replace the Toner cartridge.
2
deteriorated.
Primary transfer contact Replace the TRANSFER
3 control failure (too much UNIT, Assy., ASP.
load).
Troubleshooting
Check Point Defect Parts
---
Toner cartridge
TRANSFER UNIT,
Assy., ASP
Printing-quality troubleshooting (PQT)
PQT-27: OTHER TROUBLES
Symptom
Scaly patterns appear blurring the image. It tends to
appear on the second side of a printout made by duplex
printing.
No. Cause
The paper is not strong Use recommended papers and
1 enough to use for the check if the symptom still
printer. appears.
The cleaning tape is dirty Replace the cleaning tape.
2 or it is not attached
correctly.
Revision B
PQT_024
Check Point Defect Parts
---
MOUNTING PLATE,
ANTI-STATIC, ASP
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