Ricoh Pro C9100 Operating Instructions Manual page 78

7. Image Quality Problem: Full Page
Black is fainter
Cause:
This may occur if:
• Printing is done at high temperature or humidity
• Coated paper is used
• To adjust the following settings, pre-register the type of paper in use as a custom paper. For details
about registering custom papers, see "Registering a Custom Paper", Paper Settings.
Solution:
Carry out the following sequence of procedures. Terminate the sequence as soon as the problem is
resolved.
Procedure 1: Enable the AC mode
1. Set 049: [AC Transfer Mode] to [On] in [Advanced Settings] for the custom paper.
2. Print the image. Has the problem been resolved?
Yes Finished!
No Proceed to "Procedure 2: Adjust the density".
Procedure 2: Adjust the density
1. In the 02: [Machine: Image Quality] group on the [Adjustment Settings for Skilled
Operators] menu, select 0203: [Maximum Image Density] and increase the all colors'
value by 1 step.
2. Select 0201: [Adjust Image Density/ DEMS] and execute [Image Density Adjustment:
Manual Execute].
76
CEZ584