Stains On The Paper Edges - Ricoh Pro C7500 Original Instructions Manual

4. Check to see if the fusibility is within the acceptable range.
Yes Go to the next step.
No No further improvement is likely.
5. Check to see if creases and worm marks have disappeared.
Yes Finished!
No Go back to "Troubleshooting Flow A", and repeat the procedure until the problem
is resolved or until the fusibility becomes unacceptable.

Stains on the Paper Edges

[A]
14 mm 14 mm
66 mm
(0.5 in.) (2.6 in.) (0.5 in.)
[A]: Example of stains (when the transfer roller's position is stained)
Cause:
Toner, paper dust, or other particles adhering to the roller or guide adheres to the edges of the paper,
causing stains on the paper edges.
Occurrence conditions:
• When printing on long paper
• When printing images covering high image areas
• When printing in full color
• When printing jobs with many pages
• When the image contains halftones
M0EBIC0121
Streaks, Scratches, Disturbed Image, Crease
235