Ricoh Pro C7500 Original Instructions Manual page 265

5. Clean the CIS sensor surface (dust-proof glass) and the CIS light-shielding material (black
felt).
For details, see page 208 "Cleaning the CIS Glass" and page 209 "Cleaning Contact Image
Sensor Back Plate".
6. Print and check if J098 has been resolved.
Yes Finished!
No Go to the next step.
7. In [Detailed settings] for custom paper, select 1331-06: [Jam Detection], and then check
the value for [Paper Edge Detection].
If [Paper Edge Detection] is set to "+5", set Detect/Control JAM047/097/098 in
JAM047/080/097/098/099 to [Off].
If not, go to the next step.
8. Increase the value for [Paper Edge Detection] by one step.
9. Print and check if J098 has been resolved.
Yes Finished!
No Start over from Step 8.
If the problem persists even after increasing the value to "+5," there is no other
solution.
• If the skew detection level is lowered or the skew detection is turned off, excessive skew or shifting
may occur.
Skew
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