Original Feed Error Detection In The Adf - Ricoh JP5000 Service Manual

1 July, 1998
2.10 ERROR DETECTION

2.10.1 ORIGINAL FEED ERROR DETECTION IN THE ADF

Registration Sensor
DF Feed Motor
DF Feed Clutch
Original Feed-in Jam
The sensor is still off 5 seconds
after the motor turns on.
Image Scanning Start
Feed-in
2-87
ERROR DETECTION
Original Feed-out Jam
The sensor stays on.
L+80 mm
Feed-out
"L" means the original's length.