Develop ineo 161 - Printer Section: Black Streaks or Bands

17. Image quality problem Field Service Ver. 1.0 Apr. 2005
170
ineo 161 ineo 210
Troubleshooting
17.2.16 Printer Section: Black streaks or bands
A. Typical Faulty Images
B. Troubleshooting Procedure
4011T017AA 4011T023AA
Step Check Result Action
1 PC Drum is dirty or scratchy. YES • Clean or change.
2
Foreign matter (such as paper dust) sticks to the Cleaning
Blade of IU or the blade curves upward.
YES
• Remove foreign matter,
correct, or change.
3
DB of IU is plugged with foreign matter (such as paper
dust).
YES • Remove foreign matter.
4
PC Drum Charge Corona grid mesh and Comb Electrode
are dirty, scratchy, deformed, damaged, or out of position.
YES • Clean or change.
5 Fusing Roller is dirty or scratchy. YES • Clean or change.
6 PH window of the PH Unit is dirty or scratchy.
YES • Clean or change.
NO • Change IU.