Ricoh D017 Service Manual page 464

2998*
PCU Reverse Rotation Time DFU
Wait Time
Adjusts the waiting time for starting to rotate the drum in reverse after the
end of each job. The wait time calculation formula is as follows.
1
[0 to 999 / 600/ 1]
This SP is adjusted in units of 30 ms (1 step = 30 ms, 2 steps = 60 ms, etc.)
If "0" is selected, the drum reverses immediately at the end of the job.
Reverse Time
Adjusts the drum reverse rotation time.
2
[0 to 99 / 60/ 1]
This SP is adjusted in units of 60 ms (1 step = 6 ms, 2 steps = 12 ms, etc.)
If "0" is selected, the drum does not reverse at the end of the job.
Brake Time
Adjusts the length of time of braking to stop reverse rotation of the drum.
[0 to 99/60/1]
This SP is adjusted in units of 6 ms (1 step = 6 ms, 2 steps = 12 ms, etc.)
3
If "0" is selected, the drum stops reverse rotation immediately.
Note: Adjust the SP only if the PCU makes noise during braking when the
drum rotation slows. To reduce or eliminate the noise, select a lower setting
to reduce the braking time.
SM Appendix 4-31 D017/D018/D019/D020/D084/D085
System SP Tables-2