Ricoh FAX180 Service Manual page 126

August 7th, 1995
Code Meaning
1-01 Document length
exceeded the maximum
1-17 Document jam in the
feed-out area
1-20 Paper did not reach the
cutter exit at the end of
printing
1-21 Paper present at the
cutter exit after printing
1-23 Paper jam in the cutting
area
1-71 The cover was opened
or the paper ran out
during printing
2-10 The modem cannot enter
tx mode
2-11 Only one V.21
connection flag was
received
2-12 Modem clock irregularity
2-20 Abnormal
coding/decoding (cpu not
ready)
2-40 Thermal head short
2-50 The machine reset itself
4-01 Line current was cut
4-02 The other end cut the
received page as it was
longer than the maximum
limit.
Suggested Cause/Action
Try changing the maximum acceptable document
length.
Divide the document into smaller pieces.
Check the ADF drive components and sensors.
Cross reference
Max. document length - Scanner switch 00, bits 2
and 3
ADF mechanical problems - Section 6-2-1
Clear any debris from the sensor actuator.
Check the ADF drive components and sensors.
Cross reference
ADF mechanical problems - Section 6-2-1
Remove the paper.
Check the printer drive components and sensors.
Cross reference
Printer mechanical problems - Section 6-2-2
Remove the paper.
Check the printer drive components and sensors.
Cross reference
Printer mechanical problems - Section 6-2-2
Clear any debris from the sensor and the paper path.
Clean the printer jam sensor.
Check the cutter mechanism.
Check the connections from the FCU to the cutter
motor and cutter sensor.
Replace the cutter motor, cutter, or FCU.
Close the cover or install the new paper.
Replace the FCU.
Change the FCU.
Replace the FCU.
Replace the FCU.
Check the FCU - thermal head connectors.
Replace the thermal head.
Replace the FCU.
Replace the FCU.
Check the line connector.
Check the connection between FCU and NCU.
Check for line problems.
Replace the FCU or the NCU.
Split the page into smaller pieces, or ask the other
end to change their maximum receive length setting,
then resend.
6-21
TROUBLESHOOTING
ERROR CODES