Ricoh A250 Service Manual page 175

Mode No.
Class Class
1 and 2 3
Fusing Soft Start Setting
1-108*
Auto Re-start Interval
1-901
AC Frequency Display
1-902
Paper Tray Adj.
(N Size Back Time - 1)
1
Paper Tray Adj.
(S Size Back Time - 1)
1-908*
2
Paper Tray Adj.
(M Size Back Time - 1)
3
SM
SERVICE PROGRAM MODE
Function
Selects whether the fusing
temperature control cycle is 1 or 3
seconds.
If this is "1", the power supply
fluctuates less when the fusing lamp
turns on. See "Detailed Descriptions
- Fusing Unit" for details.
Adjusts the auto re-start time.
Do not change the value.
Displays the fusing lamp power
control frequency which is detected
by the zero cross signal generator.
Under "54" equals 50 Hz. Otherwise,
60 Hz.
Optional Paper Tray Unit Only:
If a middle size threshold is not
stored with SP1-908-9, this SP
adjusts the upper lift motor reverse
time for paper sizes larger than the
small size threshold set with
SP1-908-8.
If a middle size threshold is stored
with SP1-908-9, then this SP adjusts
the motor reverse time for sizes
larger than the middle size.
See "Option - Paper Tray Unit" for
details on SP1-908.
Optional Paper Tray Unit Only:
Adjusts the upper lift motor reverse
time for paper of the same size as or
smaller than the small size threshold
set with SP1-908-8.
See "Option - Paper Tray Unit" for
details on SP1-908.
Optional Paper Tray Unit Only:
Adjusts the upper lift motor reverse
time for paper sizes larger than the
small size threshold set with
SP1-908-8, up to and including the
middle size threshold set with
SP1-908-9. If a middle size threshold
is not stored with SP1-908-9, this SP
is not used (with the default settings,
this SP is not used in this machine).
See "Option - Paper Tray Unit" for
details on SP1-908.
4-7
Settings
0: 1 sec
1: 3 sec
0 ~ 9999
1 s/step
0 s
0 ~ 9000
1 ms/step
300 ms
0 ~ 9000
1 ms/step
600 ms
0 ~ 9000
1 ms/step
100 ms
A250