Ricoh Pro C7200 Operating Instructions Manual page 242

8. Troubleshooting Paper Delivery Problems
• If the degree of decurling is set to "Strong", increase the value in [Decurler: Correction
Strong] of 1321: [Correct Paper Curl] by 0.5%.
2. Print the image. Has the problem been resolved?
Yes
No
Roller Tracks: Left Drawer Unit or Buffer Pass Unit
Printing on black or other saturated colored papers after printing white may leave roller tracks.
Cause:
The left drawer unit or the buffer pass unit may be dirty.
The characteristics of each are described below:
• 14 mm wide track roughly 33 mm from the center.
• 28 mm wide track roughly 26 mm from the center.
Solution:
Clean the left drawer unit and buffer pass unit.
For details about cleaning the left drawer unit, see page 248 "Cleaning the Paper Feed Path".
For details about cleaning the buffer pass unit, see page 275 "Cleaning the Paper Path in the Buffer
Pass Unit".
Roller Tracks: Relay Roller
Roller tracks may appear when printing halftone images.
Cause:
Images may experience friction when the relay roller is stopped.
• To adjust the following settings, pre-register the type of paper in use as a custom paper. For details
about registering custom papers, see "Specifying a Custom Paper", Preparation.
240
Finished!
Keep increasing the value by 0.5% until the problem is resolved.
If the problem persists even though the value has reached its maximum value,
contact your service representative.