Ricoh SAVIN D0AP Service Manual page 539

6.5.7 RECYCLED OR THIN PAPER IS SEVERELY CURLED AFTER
PRINTING
If the delivered paper is curled, it cannot be stacked properly. In such a case, raise the paper
stopper on the output tray and remove the paper frequently.
You can control the fuser temperature to prevent the paper from curling by User Tools.
Printer model: Menu > Maintenance > Quality Maintenance > Curl Prevention: Active (Default:
Inactive)
MF model: User Tools > Machine Features > Maintenance > Curl Prevention: Active (Default:
Inactive)
If set to [Active]:
• The print speed drops (30ppm). Accordingly, the first print output time is delayed.
The fixing ability might worsen depending on the paper used.
•
If "Thick Paper 2" or heavier is selected, the print speed drops around 23ppm.
•
• If "Thick Paper 1" or heavier is selected, idle rotation 10 seconds is added before
printing.
6.5.8 POOR IMAGE QUALITY WHEN USING SHINY MATERIALS
MODE
With previous machines scanning shiny, metallic surfaces caused abnormal images with
horizontal lines. The Shiny Materials mode selection reduces the amount of light for scanning to
prevent the degradation of image quality.
[A]: Normal scan. Amount of light: 100%
•
[B]: Shiny Materials mode. Amount of light: 16%
•
Action
The amount of light used for Shiny Materials mode can be changed with SP4-856-001 (Shiny
Materials Mode: PWM Duty). Increasing the amount of light can cause grainier images and
make horizontal lines appear more prominent.
SM 6-93 D0AP/D0C4/D0C5/D0C6/M0BQ/M0D1
Other Troubleshooting