Ricoh M080, Руководство по обслуживанию

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Service Call Conditions
SM Appendix 2-7 M080
Appe
ndix:
T
rouble
-
shooting
Guide
591 B
PSU fan error
ƒ
Defective PSU fan
The machine does not lock for 3sec
during rotating the PSU fan motor.
620 B
GAVD communication error
ƒ
Defective engine board
ƒ
Defective ASIC
The machine detects an error data of
the ASIC.
622 B
Paper tray unit communication error
ƒ
Disconnect harnesses
Three consecutive errors occur
during polling, after the paper tray
unit is successful I2C
communication.
632 B
Counter device error 1
ƒ
Serial line between the optional
counter device, the relay board
and copier control board is
disconnected or damaged
ƒ
Make sure that SP5113 is set to
enable the optional counter
device.
1. Check if the setting of the
SP5113 is correctly set.
2. Check the connection between
the main machine and optional
counter device.
After 3 attempts to send a data frame
to the optional counter device via the
serial communication line, no ACK
signal was received within 100 ms.