Ricoh S-P2 Service Manual page 78

4. Troubleshooting
• The "CN" numbers describe the connector number on the engine board.
CN
5-25 Paper Exit
4
5-30 Paper Overflow
14-29 Registration
14-14 Mlt Paper end sensor
14-17 Tray1 Paper end sensor
14-20 Remaining paper sensor 1
14-23 Remaining paper sensor 2
14-27 Toner End
Switches
76
Component Condition
The Paper Jam indicator will light whenever a
Open
print is made.
The Paper Jam indicator lights even if there is
Shorted
no paper.
The paper overflow message is not displayed
Open
even when a paper overflow condition exists.
Shorted The paper overflow message is displayed.
The Paper Jam indicator will light whenever a
Open
print is made.
The Paper Jam indicator lights even if there is
Shorted
no paper.
The Paper End indicator lights even if paper is
Open
placed in the Mlt paper tray.
The Paper End indicator does not light even if
Shorted
there is no paper in the 1st paper tray.
The Paper End indicator lights even if paper is
Open
placed in the 1st paper tray.
The Paper End indicator does not light even if
Shorted
there is no paper in the 1st paper tray.
Open
The machine cannot determine the paper
near-end condition properly.
Shorted
Open
The machine cannot determine the paper
near-end condition properly.
Shorted
Shorted Toner near-end (toner end) is not detected.
Low The add toner message is displayed.
Symptom