Ricoh M126 User Manual

M126/M127/M128 6-98 SM
6.5.28 ADF DUPLEX SERVICE CHECK
Step Questions / actions Yes No
1
Perform sensor 1, and sensor 2
sensor tests. See “Scanner Tests” in
“System Maintenance”.
Are the sensors working properly?
Go to step 2. Go to step 3.
2
Check the ADF sensor actuators to
see if they are dirty or jamming.
Are the actuators ok?
Go to step 3.
Clean the
actuators. If any
actuators on the
ADF are broken,
replace the ADF
unit. See “ADF Unit
Removal” in
“Replacement and
Adjustment”.
3
Check all the connections on the
ADF relay card. Are they properly
connected?
Go to step 4
Properly connect
all the connections.
4
Check the ADF cable to ensure it is
properly connected to CN 15 on the
ADF relay card, and main controller
board at J17. Is the ADF cable
properly connected?
Go to step 5.
Properly connect
the ADF cable to its
connections.
5
Check the ADF cable for continuity.
Make sure pin 22 has continuity. Is
there continuity on pin 22?
Go to step 6.
Replace the ADF
cable (
p.4-84
"ADF Cable
Removal").
6
Replace the ADF. See “ADF Unit
Removal” in “Replacement and
Adjustment”. Does this fix the
situation?
Problem solved
Replace the
controller board
(
p.4-7
"Controller Board
Removal").

Ricoh M126 Specifications

General

Brand	Ricoh
Model	M126
Category	Printer
Language	English