Samsung CLP-770ND - Page 90

Alignment & Troubleshooting
Service Manual
4-37
Samsung Electronics
Pressure roller
Deve Roller (CMY)
Deve Roller (K)
PTB Charge roller
Supply Roller (CMY)
Supply Roller (K)
Transfer Roller
OPC Drum
Start line
Fuser belt
Repetitive defect Image check page
Print this page. Align the start line on this page with the printed defect image, and measure to the next
occurrence of the defect to determine which roller, drum, or belt causes the defect.