Ricoh FW780 Service Manual page 395

Mode No.
Cut Length Display
Mode
-71
Original Feed Motor
Returning Speed
-72
Setting
Roll Feeder Start
Timing
-73
Original Transport
Mode
-74
SM
Function
In semi-synchro cut mode, the
machine stores the 1st original cut
length and displays it in the paper
length counter.
The paper cut mode will automatically
be changed to the Preset/Variable cut
mode.
For the 2nd copy, it is not necessary to
press the cut key at the trailing edge of
the original. Also, before the 2nd
original is inserted, the cut length in the
cut length counter can be changed
using the "+"/"–" keys. The value can
be changed within the normal range of
the semi-synchro cut (410 mm ~
3,000, 16.5' ~ 118.0') (B047 copier
only).
Selects the speed of the original feed
motor in returning original mode. A
slower speeds may be necessary for
thinner originals (B048 copier only).
Determines the timing of the roll
feeder.
The default value begins the roll feeder
just after the original registration
sensor is activated.
It can also be set to start after the
trailing edge passes the original
entrance sensor.
The default value provides a faster first
copy and increases 1 to 1 CPM.
If the emergency stop key is pressed
while the original is being transported
to the scanning start position, copy
paper is cut and fed out of the copier.
Whichever setting is selected, the first
copy and 1 to 1 CPM are within
specification.
Select whether the original is
transported from the original table to
the scanning start position directly, or
whether the original is returned to the
scanning start position after the trailing
edge of the original passes through the
original registration sensor (B048
copier only).
The default setting (= 0) handles
curled originals better. If the setting is
changed from 0 to 1, perform the
synchro-cut length auto adjustment
(SP#-35, #-36).
4-21
SERVICE TOOLS
Data
0: Non-Length Display
1: Length Display
0: 200 mm/s
1: 150 mm/s
2: 100 mm/s
0: Trailing edge is
detected.
1: Original insertion
0: Original is
transported directly
to the start position.
1: Original is returned to
the start position after
the original passes
through the original
registration sensor.
B047/B048