Ricoh B205 Service Manual page 223

1908 1st Bottom Plate Pressure Re-adjustment
1908 4 Small Size
Adjusts the upper paper lift motor forward rotation time for paper of the same size
as or smaller than the small size threshold set with SP1908-8. The motor rotates
forward when the remaining paper amount is lower than the value of SP1908-6.
Use this SP when a paper feed problem occurs when paper in the 1st paper tray is
running low.
See "Paper Lift Mechanism" for details on SP1908.
[0 ~ 2000 / 400 / 1 ms/step]
1908 5 Middle Size
Adjusts the upper paper lift motor forward rotation time for paper sizes larger than
the small size threshold set with SP1908-8, up to and including the middle size
threshold set with SP1908-9.
The motor rotates forward when the amount of remaining paper is lower than the
value of SP1908-7.
If a middle size threshold is not stored with SP1908-9, this SP is not used.
Use this SP when a paper feed problem occurs when paper in the 1st paper tray is
running low.
See "Paper Lift Mechanism" for details on SP1908.
[0 ~ 2000 / 300 / 1 ms/step]
1st Paper Amount
1908 6 Small Size
Selects the remaining paper amount limit for use with SP1908-4.
Set this SP to 2 or 3 when a paper feed problem occurs before near-end.
See "Paper Lift Mechanism" for details on SP1908.
[0 = None (Empty) / 1 = Near End / 2 = 25% / 3 = 75%]
1908 7 Middle Size
Selects the remaining paper amount limit for use with SP1908-5.
Set this SP to 2 or 3 when a paper feed problem occurs before near-end.
See "Paper Lift Mechanism" for details on SP1908.
[0 = None (Empty) / 1 = Near End / 2 = 25% / 3 = 75%]
1st Paper Size
1908 8 1st Small Paper Size Setting
Selects the small size threshold for the 1st paper tray.
"0" means that this setting is not used.
The size used by SP1908 is determined by paper width. See "Paper Lift
Mechanism" for details on SP1908.
[0 = None (Not used) / 1 = HLT/A5 / 2 = A4 / 3 = LT / 4 = DLT / 5 = A3]
1908 9 1st Middle Paper Size Setting
Selects the middle size threshold for the upper tray.
"0" means that this setting is not used.
The value must be larger than the small size threshold (SP1908-8). The size used
by SP1908 is determined by paper width. See "Paper Lift Mechanism" for details
on SP1908.
[0 = None (Not used) / 1 = HLT/A5 / 2 = A4 / 3 = LT / 4 = DLT / 5 = A3]
SM
SERVICE PROGRAM MODE
5-9 B205/B209/D007/D008