Samsung WC-M15i Series Service Manual page 57

Troubleshooting
Error code 1-110
Fault Stains on the face of page
Description
Background too dark on the face of printed page
Check
1. Developer cartridge
2. Main body
Cause
1. Toner leakage due to improperly sealed developer.
2. Transfer roller length is out of spec. (218 mm) or the roller is defective.
3. The inside of the unit is contaminated with toner or paper particles.
Solution
1. Clean the unit thoroughly. If problems still occurs, replace the developer.
2. If the roller is shorter than the recording paper or the roller is severely stained, replace the roller.
3. Clean the contaminated components.
Remark
Others
5-20
Model ML-6100
Samsung Electronics