Ricoh Pro C7200S Troubleshooting Manual page 662

11.Image Quality Problem: Full Page
[B]: Cloudy image
Cause
Insufficient fusing temperature results in insufficient gloss for clear area.
This is likely to occur if:

When using paper with paper weight 7 or 8 in FCS (clear) mode.
Solution
1.
If the paper brand is not registered as a "Custom Paper", register it.
2.
Change the value of Heat Roller temperature to "Current value + 5 degrees".
Productivity Mode: No.1232-01/06/07/26/27
Fusing Quality Mode: No. 1232-46/51/52/71/72
Print the image (A4/LT LEF more than 10 sheets). Is the printed image acceptable?
YES: Go to next step.
NO: Go to step 2 (upper limit of 185°C for High/Middle speed, and 200°C for Low speed).
3.
Is the fusing level acceptable? *
YES: Finish
NO: No further improvement can be expected in the field.
*1: Guidelines for Fusing Quality

No image peeling.

No toner peeling even when rubbing the image gently with fingernails.

No toner peeling even when rubbing the image with the optical cloth.

After taking the above measures, do the color calibration adjustment of the DFE.
Milky Transparency
When the transparent film is exposed to a large amount of heat by the fixing nip, the transparent film
surface is reformed and a very small amount of unevenness is transferred to the fuser belt surface. This
creates a cloudy appearance.
Furthermore, when drag wax of the toner image for the fuser belt used 1 lap ago adheres to the cloudy
area, this area is smoothed and becomes a transparent residual image.
658
1