Develop ineo 210 - Printer Section: Uneven Image Density

Field Service Ver. 1.0 Apr. 2005 17. Image quality problem
175
ineo 161 ineo 210
Troubleshooting
17.2.21 Printer Section: Uneven image density
A. Typical Faulty Images
B. Troubleshooting Procedure
4011T525AA
Step Check Result Action
1
PC Drum ground plate is dirty, scratchy, deformed, worn,
or damaged.
YES
• Clean, correct, or
change.
2
PC Drum Charge Corona grid mesh and Comb Electrode
are dirty, scratchy, deformed, worn, damaged, or loose.
YES
• Clean, correct, or
change.
3
Image Transfer Roller is dirty, scratchy, deformed, worn, or
damaged.
YES • Clean or change.
4
Sleeve/Magnet Roller is dirty, scratchy, deformed, worn, or
damaged.
YES • Clean or change.
5 Toner is even on Sleeve/Magnet Roller. NO
• Adjust Db. For details,
see ADJUSTING/SET-
TING.
6
Developer is not even in the Developer Mixing Chamber of
IU.
YES
• Even out developer in
the Developer Mixing
Chamber.
NO
• Change IU.
• Change Master Board
(PWB-A).