Ricoh Aficio 1515 Service Manual page 105

9 March 2004
2906* Tailing Correction
2906 1 Shift value
Shifts the image position at the intervals specified by SP2-906-002. When the
copier is continuously printing vertical lines (such as in tables), the paper may not
separate correctly. This SP can prevent this.
2906 2 Interval
Changes the interval of the image position shift specified by SP2-906-001.
2908 Forced Toner Supply
2908 1 Supplies the toner to the development unit. The processing stops under either of
the following conditions:
• The toner density in the development unit reaches the standard level.
• The processing has continued for two 2 minutes.
2915* Polygon Mirror Motor Idling Time
2915 1 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 cover or ADF 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
2921 1 [0 = Sensor 1 / 1 = Sensor 2 (DFU)]
Selects the toner supply mode. Keep the default setting as long as the TD sensor is
working.
2922* Toner Supply Time
2922 1 Adjusts the toner supply time. The toner supply motor remains on for the specified
time. To validate this setting, select "0" in SP2-921-001. Specify a greater value if
the user tends to make many copies having high proportions of solid black image
areas.
2926* Standard Vt
2926 1 Adjusts Vts (the Vt value for new developer). The TD sensor output is adjusted to
this value during the TD sensor initial setting process. This SP is effective only
when SP2-921001 is "0", "1", or "2".
2927* ID Sensor Control
2927 1 Determines whether the ID sensor signal is referenced or not for the toner density
control. Keep the default value in usual operations.
[0.0 ~ 1.0 / 0.0 / 0.1 mm/step]
[1 ~ 10 / 1 / 1 page/step]
[0 = None / 1 = 15 s / 2 = 25 s]
[0.1 ~ 5.0 / 0.6 / 0.1 s/step]
[0.00 ~ 5.00 / 2.50 / 0.01 V/step] DFU
[0 = No / 1 = Yes]
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SERVICE PROGRAM