Ricoh D017 Service Manual page 439

System SP Tables-1
1903* Feed Clutch Re-energize
Adjusts the paper feed amount allowed by the clutch after correcting the
skew at registration. When paper jams occur after restarting paper feed after
registration, increase the value to help the registration roller feed the paper.
1 By-pass Feed
2 Tray 1 Feed
3 Other Trays
1907*
Timing Adjustment DFU
1908 F1 Plate Adj
1909 F2 Plate Adj
1910 F3 Plate Adj
1911 F4 Plate Adj
These SP codes adjust the initial amount of pressure that the bottom
plate exerts on the bottom of the stack that presses against the feed
roller. Adjust these SP codes if the machine is consistently
double-feeding or failing to feed a specific paper size.
These SP codes adjust the length of time that the lift motor runs forward
or reverse to raise or lower the bottom plate under the stack after the top
of stack has reached the feed position.
How to Read These SP Codes
D017/D018/D019/D020/D084/D085
[0 to 10 / 6 / 1 mm/step]
[0 to 10 / 0 / 1 mm/step]
Upper Tray: Main Machine (Standard)
Lower Tray: Main Machine (Standard)
Upper Tray: PTU (Option)
Lower Tray: PTU (Option)
Double feeding occurs when there is too much pressure. To
correct this, increase the length of time the motor runs in reverse to
lower the tray (to do this, reduce the value of the setting).
Failure to feed occurs when there is not enough pressure. To
correct this, increase the length of time the motor runs forward to
raise the tray. (to do this, increase the value of the setting).
Each selection shows the paper size and a percentage that
4-6 SM Appendix