Ricoh Aficio MP201SPF Service Manual page 280

System Service Mode
like this, use this SP to mix the developer. The message "Completed" is
displayed when the program ends normally.
Tailing Crctn
2906*
Shift value
Shifts the image position at the intervals specified by SP2-906-002. When the
2906 1
copier is continuously printing vertical lines (such as in tables), the paper may
not separate correctly. This SP can prevent this.
Interval
2906 2
Changes the interval of the image position shift specified by SP2-906-001.
2908 Forced Toner Supp
Supplies the toner to the development unit. The processing stops under
either of the following conditions:
2908 1
The toner density in the development unit reaches the standard level.
The processing has continued for two 2 minutes.
2915* Polygon Idling
Specifies the polygon mirror motor idling time. The polygon mirror motor
starts its operation when an original is set, a key is pressed, or the platen
2915 1 cover or DF is opened. The motor stops if no manual operation is performed
for the specified time. When you set "0", the motor does not stop while the
copier is in the standby status.
2921* Toner Supply Mode
[0 = Sensor 1 / 1 = Sensor 2 (DFU)]
2921 1 Selects the toner supply mode. Keep the default setting as long as the TD
sensor is working.
D115/D116
[0.0 to 1.0 / 0.0 / 0.1 mm/step]
[1 to 10 / 1 / 1 page/step]
[0 = None / 1 = 15 s / 2 = 25 s]
3-8 SM Appendix