Konica Minolta AccurioPress C2070 Troubleshooting Manual page 8

3. Check whether IDC sensor unit upper and main body ceiling gets soiled. If it is soiled too
much, clean it.
Color registration unit
4. Clean the toner at the paper path
Clean the positions A, B and C with cloth (or vacuum cleaner if it is soiled too much) to
(←○→) arrowed direction
Note
Should not wipe to (←×→) direction because toner falls.
•
○
×
5. Clean the separation discharge unit with the blower brush.
Clean the transfer guide plate /Up.
Note
• When cleaning the black sheet attached to the upper guide of 2
paper path, gently wipe it. Never rub firmly. If it is too dirty, replace it.
When the black sheet gets torn or wavy, line or banding appear on image.
• When cleaning separation discharge plate ASSY, do not touch the top of needle.
If the needle got bent or broken, thin paper separation failure or line may occur.
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A. Transfer guide plate/Lw
B. Paper path steel plate 1
C. Paper path steel plate 2
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Transfer belt cleaning unit
Separation claw unit
Main body ceiling
nd
transfer section of