Ricoh FACSIMILE FAX77, Field Service Manual

Page: 163 / 197

Code Meaning
Suggested Cause/Action
0-68
Facsimile data signal not received
1. Check line connection.
at the correct time 2. Check connectors from FCU to modem and NCU.
3. Replace the NCU, FCU, or modem.
4. Check phasing signal timing.
5. Defective or incompatible remote terminal.
6. Check for line problems.
1-00 Document jam 1. Improperly inserted document.
2. See “Mechanical Operation - Document Jam” (page 5-8).
1-01 Document length exceeded maxi- 1. Divide the document into smaller pieces.
mum
2. See “Mechanical Operation - Document Jam” (page 5-8).
1-10 Document in scanning position at 1. Clear debris from the sensor actuators.
power-up 2. Check connections between the sensors and the FCU.
3. Replace defective sensor, OPU, or FCU.
1-20 Printer jam - paper did not reach exit 1. Clear debris from the paper path and sensors.
2. Copy tray is overloaded.
3. Check paper feed mechanism.
4. Check connections from the FCU to the rx motor and
printer jam sensor.
5. Replace defective printer jam sensor, tx motor, or FCU.
1-21 Printer jam - paper stuck at exit
See code 1-20.
5-21