(14) Printer System: Black Streaks Or Bands; (15) Printer System: Offset Image - Konica Minolta Di1610 Service Manual

(14) Printer system: Black streaks or bands

<Troubleshooting Procedures>
Step
1 Is paper path dirty with toner?
2 Is PC Drum scratchy or dirty?
3 Is Fusing Roller scratchy or dirty?
4 Is the problem eliminated after checks have
been made up to step 3?

(15) Printer system: Offset image

<Troubleshooting Procedures>
Step
1 Is Fusing Roller faulty?
2 Is Image Transfer Roller faulty?
<Typical Faulty Images>
4011T017AA
Check
<Typical Faulty Image>
Previous data
4136T003AA
Check
T-38
4011T023AA
Result Action
YES Clean.
YES Replace Drum Cartridge.
YES Replace Fusing Unit (Fusing
Roller).
NO Replace Controller/Mechani-
cal Control Board (PWB-P).
Current data
Result Action
YES Replace Fusing Unit (Fusing
Roller).
YES Replace Image Transfer
Roller.