Abnormal Image Printing And Defective Roller - Samsung SCX-5530FN/XAZ Service Manual

4.8 Abnormal Image Printing and Defective Roller

If abnormal image prints periodically, check the parts shown below.
No Roller
1 OPC Drum
2 Charge Roller
3 Supply Roller
4 Develop Roller
5 Transfer Roller
6 Heat Roller
7 Pressure Roller
Samsung Electronics
2
4
3 1
5
1
OPC Drum
2
Charge Roller
3
Supply Roller
4
Developing Roller
Abnormal image period
75.5mm
37.7mm
53.2mm
39.2mm
47.1mm
88.9mm
101.3mm
Alignment and Adjustments
6
7
5
Transfer Roller
6
Heat Roller
7
Pressure Roller
Kind of abnormal image
White spot, Block spot
Black spot
Horizontal density band
Horizontal density band
Black side contamination/transfer fault
Black spot and fuser ghost
Black side contamination
Service Manual
4-27