Paper Feed Troubleshooting - Ricoh B089 Service Manual

7.3 PAPER FEED TROUBLESHOOTING

When a paper double feed or paper non feed problem occurs, fix the problem in
accordance with the following flow chart.
Paper Feed Problem
Non Feed Double Feed
Small Paper Size?
(A5/HLT)
Reduce the bottom plate
pressure for normal paper size.
Change the value of the
following SP mode to a larger
number.
SP No.
1-908-1
1-909-1
1-910-1
1-911-1
Small Paper Size?
(A5/HLT)
Apply the bottom plate pressure
for normal paper size.
Change the value of the
following SP mode to a smaller
number.
SP No.
1-908-1
1-909-1
1-910-1
1-911-1
SM
Yes
No
Reduce the bottom plate
pressure for small paper size.
Change the value of the
following SP mode to a larger
number.
Tray SP No.
1st Tray 1-908-2
2nd Tray 1-909-2
3rd Tray 1-910-2
4th Tray 1-911-2
Yes
Feed problem
occurs at paper
near-end?
No
Apply the bottom plate pressure
for small paper size.
Change the value of the
following SP mode to a smaller
number.
Tray SP No.
1st Tray 1-908-2
2nd Tray 1-909-2
3rd Tray 1-910-2
4th Tray 1-911-2
7-19
PAPER FEED TROUBLESHOOTING
*
Note:
If the feed problem
always occurs at a
certain point before
Tray
near-end, change the
1st Tray
remaining paper
threshold with
2nd Tray
SP 1-908-6, 1-909-6,
3rd Tray
1-910-6, and/or
4th Tray
1-911-6
Yes
Note
*
No
Apply the bottom plate pressure
at near-end condition for small
paper size.
Change the value of the
following SP mode to a larger
number.
Tray SP No.
1st Tray 1-908-4
2nd Tray 1-909-4
3rd Tray 1-910-4
4th Tray 1-911-4
Tray
1st Tray
2nd Tray
3rd Tray
4th Tray
B089T902.WMF
B089/B093