Ricoh FT7770 Service Manual page 561

SORTER
1) Check Sorter indicator comes on, even when there is
in the bins.
Is the fuse (3A) located above the power cord open?
I fuse 101 (2A) (on the
S
If the Check Sorter
sort or stack mode,
Replace the fuse.
Replace the fuse.
Is the adjustment of the jam sensor correct?
Readjust the jam sensor VR.
Can the jam condition be reset by
Y N
I
Does the jam
Y N
o Check
Replace the jam sensor.
If the jam condition occur only when using the proof tray,
replace the exit sensor.
sorter main board) open?
indicator comes on when selecting
replace the bin sensor.
condition occur
and replace the
13-37
opening and closing the doors?
only in sort or
timing sensor.
30 April, '89
no paper
stack mode?