Specifications

4-11
Defective Drum
• If the drum surface for moisture condensation found, leave drum in unit with power on to dry.
• Replace the Drum Cartridge.
Poor image transfer
• Replace the Image Transfer Unit.
• Replace the High Voltage Unit.
• Replace the Main Control PCB.
4.11.7 Irregularities
Symptom: Portions of image are broken or missing.
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
Poor image transfer
• Replace the Image Transfer Unit.
• Replace the High Voltage Unit.
4.11.8 White (Black) Line
Symptom: White or black strip appears vertically through image.
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
Poor development
• Replace the Toner Cartridge.
Defective Drum
• Replace the Drum Cartridge.
Improper charging
• Replace the Drum Cartridge.
Improper fusing
• Replace the Fusing Unit.
Poor image transfer
• Replace the Image Transfer Unit.