Ricoh Pro C7500 Original Instructions Manual page 155

9 mm
(0.35 in.)
Cause:
The leading edge of the paper slackens and bumps into the intermediate transfer belt, causing black
streaks to appear in the area 9 mm (0.3 inches) from the leading edge of the paper.
This is prone to occur to coated or other smooth paper.
This problem may worsen if the positions of the K and S toners are switched.
Solutions:
1. Check if the positions of the K and S toners are switched.
Yes Restore the positions of the K and S toners and go to the next step.
No Proceed to Step 3.
2. Print the image. Has the problem been resolved?
Yes Finished!
No Go to the next step.
3. Executing the toner refreshing
Execute Toner Refreshing. Then print 30 sheets of solid-fill images with 100% density for each color
of CMYK.
4. Print the image. Has the problem been resolved?
Yes Finished!
No No further improvement is likely.
DXT838
Bands
153