Ricoh A172 Service Manual page 213

Input
No.
By-pass length sensor
57
58 Sorter connection detection
59 * Toner tank set detection
Scanner H.P. sensor
201 *
Platen cover position sensor
202*
DF position sensor
203 *
A172/A199
Sensor/Switch/Signal
4-62
Status
0
Paper not Paper detected
detected
Not connected Connected
Set Not set
Not actuated Actuated
(at H.P.)
Not actuated Actuated
(Closed)
Not actuated Actuated
(Closed)
1
SM