Ricoh CF5010 Service Manual page 28

15 Jan 2013
CF-401
Fault Code CF-401, indicates that during Run, the Empty bin sensor (CF-Q31), was not blocked.
Initial Actions
Check fuse F2 on Transformer.
Make sure that the Empty bin sensor (CF-Q31) is installed correctly.
Ensure that the Empty bin sensor (CF-Q31) is clean.
Replace sensor.
Procedure
Enter the Service mode and select Empty bin sensor (CF-Q31) in check sensors. Block, then unblock, the CF-Q31 with a
sheet of paper. The Empty bin sensor (CF-Q31) sensor indicates D:0 when the sensor is blocked and D:1 when the
sensor is not blocked.
Y N
Go to CF-008
1. Make sure that nothing interferes with the paper path in the Cover feeder.
CF-501 Paper Bin Low
Fault Code indicates that the Paper level in the Cover Feeder is low.
Initial Actions
• Add more Covers in the Cover Feeder and press Done.
Procedure
WARNING
Switch off the Main Power Switch and disconnect the Main Power Cord
before disconnecting, removing or replacing any electrical components.
1. Inside Cover Feeder: Check Q30, Q31, Q32, Q38, M15, M16, M17 and M18 (
Check for mechanical bindings, broken, missing or loose parts.
2. CF-011 Paper Bin Low Sensor Faulty
CF-502 Wrong Cover/Format
Fault Code indicates that the Covers loaded in the Cover Feeder are not the same size as the
programmed job.
Initial Actions
• Make sure the Covers are the same size as the system is set up for.
• Make sure that plug F P4 on Addon PCB "F" in the Booklet Maker is connected.
Procedure
WARNING
Switch off the Main Power Switch and disconnect the Main Power Cord
before disconnecting, removing or replacing any electrical components.
1. Go to CF service manual chapter 5.5).
2. Check CF-Q38.
X03258 CF5010e Service manual
CF-4-9
BK5010 chapter 5.1).