Ricoh Aficio MP C2050 Service Manual

Error Codes
D432/D433 22 SM
Code Meaning Suggested Cause/Action
after an unsuccessful
primary channel.
channel because data reception in the primary
channel was not successful.
 This does not result in an error
communication.
0-88
The line was disconnected
because PPR was
transmitted/received 9
(default) times within the
same ECM frame.
 Try using a lower data rate at the start.
 Try adjusting the cable equalizer setting.
2-11
Only one V.21 connection
flag was received
 Replace the FCU.
2-12 Modem clock irregularity  Replace the FCU.
2-13 Modem initialization error
 Turn off the machine, then turn it back on.
 Update the modem ROM.
 Replace the FCU.
2-23
JBIG compression or
reconstruction error
 Turn off the machine, then turn it back on.
2-24 JBIG ASIC error  Turn off the machine, then turn it back on.
2-25
JBIG data reconstruction
error (BIH error)
2-26
JBIG data reconstruction
error (Float marker error)
2-27
JBIG data reconstruction
error (End marker error)
2-28
JBIG data reconstruction
error (Timeout)
 JBIG data error
 Check the sender’s JBIG function.
 Update the MBU ROM.
2-29
JBIG trailing edge maker
error
 FCU defective
 Check the destination device.

Ricoh Aficio MP C2050 Specifications