Ricoh A220 Service Manual page 275

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SERVICE PROGRAM MODE
Input
Sensor/Switch/|Signal
No
135 Platen Cover Position Sensor 1
136 Platen Cover Position Sensor 2
137 Optics Thermistor
Not Used (DJF)
151
One Turn Sensor (RDH)
Original Set SN (DJF)
152
Pulse Generator Sensor (RDH)
Original Feed SN (DJF)
153
Original Set Sensor (RDH)
Not Used (DJF)
154
Recycle Sensor (RDH)
Lift Switch (DJF)
155
Original Width Sensor (RDH)
Feed-out Motor Encoder Pulse (DJF)
156
Registration Sensor (RDH)
Belt Drive Motor Encoder Pulse (DJF)
157
Inverter Sensor (RDH)
Feed-in Motor Encoder Pulse (DJF)
158
Feed-out Sensor (RDH)
Registration SN 2 (DJF)
159
Not used (RDH)
Original Width SN 1 (DJF)
160
Transport Belt Motor Encoder Pulse
(RDH)
Original Width SN 2 (DJF)
161
Feed-in Motor Encoder Pulse (RDH)
Original Width SN 3 (DJF)
162
Inverter Motor Encoder Pulse (RDH)
Registration SN 1 (DJF)
163
Feed-out Motor Encoder Pulse (RDH)
Input Nos. 138 ~ 150 are not used.
4-44
Status
0
Not interrupted
Not interrupted
Low Temp.
At HP
Original not
detected
Interrupted
Original not
detected
Original not
detected
Original not
detected
Down
Original not
detected
Original not
detected
Original not
detected
Original not
detected
Original not
detected
Original not
detected
Original not
detected
Original not
detected
Original not
detected
15 July 1996
1
Interrupted
Interrupted
High Temp.
Not at HP
Original detected
Not interrupted
Original detected
Original detected
Original detected
Sifted
Original detected
Original detected
Original detected
Original detected
Original detected
Original detected
Original detected
Original detected
Original detected

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