Ricoh FW780 Service Manual page 397

4.3.2 INPUT/OUTPUT CHECK MODE
Input Check Mode Table
The on/off status of the selected electrical component is displayed in the paper
length indicator ("ON" or "OFF" is displayed). If the selected program number is not
used, "NOT" is displayed.
Program No.
-1 Registration Sensor
-2 Exit Sensor
-3 Original Registration Sensor
-4 Entrance Sensor
Main Motor LOC Signal
-5
(Status is "ON" when the main motor is rotating normally.)
Door Switch
-6
(Status is "ON" when the door is open.)
-7 Original Entrance Sensor (B048 copier only)
-8 Original Rear Sensor (B048 copier only)
-9 Not Used
-10 R/F Leading Edge Sensor
-11 Roll Feeder Door Switch
-12 Right Cutter Switch
-13 Left Cutter Switch
-14 Paper End Sensor (1st Roll)
-15 Paper End Sensor (2nd Roll)
Exit Cover Open
-16
(Status is "ON" when the door is open.)
-17 Used Toner Cover Switch
-20 Toner Overflow Sensor
-21 Toner Overflow Sensor Connection
-24 Total Counter
-26 Fusing SC Detection
Output Check Mode Table
Press the " key to turn on the selected electrical component. The status of the
component is displayed in the paper length indicator.
To turn off the component, press the " key again.
Program No.
0 Main Motor
1 Toner Supply Clutch
2 Pick off solenoid
3 Registration Clutch
4 Total Counter
5 Pre-transfer Lamp
6 Quenching Lamp
7 Fusing Lamp
SM
Sensor/Switch/Signal
Electrical Component
4-23
SERVICE TOOLS
Note
B047/B048