Ricoh D096 Service Manual page 218

SP Mode Tables
2922* Toner Supply Time
[0.1 to 5.0 / 0.4 / 0.1 s/step]
Adjusts the toner supply motor ON time for Sensor 1 and Sensor 2 toner
supply mode. Accordingly, this setting is effective only if SP 2921 is set to "0"
2922 1
or "1" Raising this value increases the toner supply motor ON time. Set to a
high value if the user tends to make many copies having high proportions of
solid black image areas (
Toner Recovery Time
2923*
[3 to 60 / 30 / 1 s/step]
Adjusts the toner supply motor ON time used during toner recovery from
2923 1 Toner Near End or Toner End. This setting is effective only if SP 2921 is set to
"0" Since toner recovery is carried out in 3-second cycles, the input value
should be a multiple of 3 (3, 6, 9...). (
2925* Toner Supply Rate
Adjusts the toner supply time for fixed toner supply mode. This setting is
effective only if SP 2921 is set to "2" or "3".[0 to 7 / 0]t = 200ms, and settings
are as follows
0 = t , 1 = 2t, 2 = 4t, 3 = 8t, 4 = 12t, 5 = 16t,
2925 1
6 = on continuously, 7 = 0 s
Raising this value increases the toner supply motor ON time. Set to a high
value if the user tends to make many copies having high proportions of solid
black image areas (
2926* Standard Vt
[0.00 to 5.00 / 2.50 / 0.01 V/step] DFU
Adjusts Vts (the Vt value for new developer). The TD sensor output is
2926 1
adjusted to this value during the TD sensor initial setting process]. This SP is
effective only when SP 2921 is "0", "1", or "2".
D096
Toner Density Control).
Toner Density Control)
Toner Density Control).
4-10 SM Appendix