Paper Feed Service Checks; Paper Jam Error Indication During Post - Ricoh M126 Service Manual

FRU
Button keypad
If the touchscreen is ok, POR into Diagnostic mode, and perform
the Button test under the Hardware tests. If the buttons do not
respond, then replace the keyboard.

6.5.12 PAPER FEED SERVICE CHECKS

Paper jam error indication during POST

FRU
If the exit sensor flag, which is visible at the back of the fuser, is in
any position other than vertical, then the machine will display a
Fuser (exit sensor)
paper jam. Make sure the flag is operating freely.
Replace the fuser if the sensor is damaged.
Input/duplex sensor Make sure the input paper feed sensors are working properly. A
Manual feed sensor stuck or incorrectly installed sensor causes a paper jam indication.
SM
Action
Action
6-65
Service Checks
M126/M127/M128