Error Conditions; Book Scanner; Adf; Paper Feed - Ricoh C231 Service Manual

2.1.7 ERROR CONDITIONS

Book Scanner

The main CPU detects an error (error code E-13 is displayed) if either of the
following conditions occurs.
Condition
Home position sensor
error condition

ADF

"Paper feed jam" is displayed if any of the following conditions occurs.
Jam Condition
The scan line sensor does not switch on within 5 seconds after the
Non-feed
ADF motor starts.
The scan line sensor does not turn off even when the paper (a trial
Misfeed 1
print) reaches the registration area.
The ADF motor reverses after the last document feeds out of the
Misfeed 2
scanner or after a jam is cleared. At this time, the misfeed 2 error
condition occurs if the document sensor stays on.
SM
Description
The scanner home position sensor does not
turn on within 7 seconds after the motor
engages.
The scanner home position sensor does not
turn off within 4 seconds after power on.
Otherwise, when the scanner could not
return to the home position within 2
seconds of leaving.
Description
2-9
SCANNER AND OPTICS
Error Code
E-13
C231/C237/C238