Ricoh D009 Service Manual page 512

Input Check -2
6139 Bit
(Exit Guide Plate HP Sensor)
012 Shift HP Sensor
Paper Sensor
013
(Stack Height Sensor)
Tray Lower Sensor
014
(Lower Tray Lower Limit Sensor)
Proof Full Sensor
015
(Paper Limit Sensor)
D009/D011/D012/D013
Description
5-226
Reading
0
Not HP
No output tray
detected
Lower limit Not lower limit
Not full
1
HP
Output tray
detected
Full
SM