Samsung SCX-6322DN/XAZ Service Manual page 83

Troubleshooting
Error Status
Dark image 1. LSU light power normal?
2. Bias voltage output is high?
3. Video data is always supplied?
Digital Printer
4. Bad high charge voltage contact.
Digital Printer
Background 1. High voltage output is normal?
2. C/R of drum cartridge is contaminated?
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Ghost 1. High voltage output.
2. Pre-Transfer Lamp.
Digital Printer
3. Bad high voltage contact.
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Stains on back of 1. Contamination of transfer roller.
paper
2. Stains of paper path.
3. Pressure roller's contamination.
Service Manual
6-6
Check Solution
1. Check the rated level and replace.
2. Set to power rating.
3. Replace defected board.
4. Check the charge voltage or change the
drum cartridge.
1. Adjust to the rated status.
2. Replace drum cartridge.
1. Check every high voltage.
2. Check the turn-on PTL, LED crash.
3. Clean the inside machine or replace drum
cartridge.
1. Clean the transfer roller with vacuum cleaner.
2. Clean the area of paper path with cloth or
air cleaner.
3. Remove fuser and replace it.
Samsung Electronics