Samsung CLP-510/XBH Service Manual page 130

- Black / White / Colored Lines and Bands
Developing process is contaminated.
ITB Unit is damaged or dirty
Fuser Unit is damaged or dirty
Lens Cover of LSU is damaged or dirty.
- Offset Image
Afterimage on the OPC
Afterimage on the ITB Unit.
Toner Cartridge is installed incorrectly.
Individual color layers offset.
- Deterioration of Print Quality for all Colors.
Problem transferring intermediate images to
the ITB .
Contamination of the Paper Path.
Problem transferring intermediate image onto
paper
Samsung Electronics
Cause
Cause
Cause
Troubleshooting
Sequence of Treatment
Replace the Toner Cartridge.
Replace the OPC Drum.
Replace the ITB Unit.
Clean or Replace the Fuser Unit.
Clean the Lens Cover of LSU.
Replace the LSU if the glass is damaged
Sequence of Treatment
Replace the OPC Drum.
Re-install or replace the ITB Unit.
Re-set the Toner Cartridge.
Replace ITB Unit.
Sequence of Treatment
Check and clean ITB contacts
Re-install or replace the ITB Unit.
Open the covers, check and clean the Paper
Path.
Check and clean T2 roller contacts
Check T2 Solenoid and cam operation - ensure
T2 comes properly into contact when solenoid
operates.
Service Manual
8-7