Machine: Image Quality - Ricoh Pro C7100S Operating Instructions Manual

Machine: Image Quality

0201: Adjust Image Density/ DEMS
Execute image density control manually.
DEMS can reduce the variations in thickness that occur in the intervals between the photoconductor and
development sleeve operations.
The machine adjusts the image density. This operation takes about 30 seconds during which a message
appears on the control panel. Do not pull out the front covers while the message is being displayed.
If the density does not change after applying this function several times, contact your sales or service
representative.
Setting Items
Image Density Adjustment: Manual Execute
Execute DEMS
• The machine executes automatic image density adjustment after a set interval or after printing a
specified number of sheets. However, you can also manually initiate automatic image density
adjustment whenever you want.
0208: Photoconductor Special Mode
Increase the amount of lubricant applied to the photoconductor.
If you continuously print images that consume a lot of toner, white spots may appear because of a lack
of lubricant. If this happens, you can prevent the spots by selecting [Special Mode].
In Special Mode, the replacement cycle of the cleaning unit for the PCU is shorter because of the
increased amount of lubricant that is applied.
Setting Items
Special Mode Selection: Black
Special Mode Selection: Cyan
Special Mode Selection: Magenta
Special Mode Selection: Yellow
Special Mode Selection: Special
*1 Type 2 and Type 4 only
Press [OK].
Default
Special Mode
*1
Values
Selection Default Value
Default
Setting Values
71