Epson AcuLaser C2600 Service Manual page 204

EPSON AcuLaser C2600/2600
PQT-24: INCONSISTENCIES IN DENSITY (VERTICAL TO THE PAPER
FEED DIRECTION)
Symptom
Left side of the printed image is light and faint.
No. Cause
The belt electrode is The belt electrode is broken.
1
broken.
Troubleshooting
PQT_022
Check Point Defect Parts
TRANSFER UNIT,
Assy., ASP
Printing-quality troubleshooting (PQT)
PQT-25: INCONSISTENCIES IN DENSITY (VERTICAL TO THE PAPER
FEED DIRECTION)
Symptom
The density on the left and right side of the printed
image differs depend on color (e.g. cyan is too dark on
the right side while yellow is too dark on the left side).
No. Cause
1 Toner Cartridge failure. Replace the Toner cartridge.
2 LSU adjustment failure. Replace the LSU.
Revision B
PQT_023
Check Point Defect Parts
Toner cartridge
Laser scanner
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