Ricoh HL-F1, Field Service Manual

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Error Code
(Hex)
Symptom Probable Cause Solution
E0-E5 Not used. - -
E6 Write error in EEPROM Main PCB defective Replace the main PCB.
E7 Not used. - -
E8
Data scanning error during
transmission
CIS defective Replace the CIS.
Main PCB defective Replace the main PCB.
E9 Not used. - -
EA
Document removed at phase
B
Actuator F caught on the
surrounding parts
Reassemble the actuator F.
Document front sensor
PCB defective Replace the panel PCB
ASSY.
Main PCB defective Replace the main PCB.
EB- F0 Not used. - -
F1 Dial numbers are not stored.
The one-touch dial key or
speed dial numbers keys
which have not been
stored are pressed.
Re-store the dial numbers.
F2 Not used. - -
F3, F5 Internal software error Main PCB defective Replace the main PCB.
F4 Not used. - -
F6 PC interface error Main PCB defective Replace the main PCB.
F7-FF Not used. - -
The solution when Error Code 76,77,78 shown in the machine:
The heater may be overheating when one of these errors occurs. Therefore, the heater is programmed to
turn off its power for 10 minutes after the machine is turned on for the safety concern when the error occurs.
To help the heater work properly, it's necessary to follow the operating procedures as below after taking
measures against the cause of the error.
1. Turn the machine off. Wait until the heater temperature lowers enough.
2. Appendix: Troubleshooting Guide
34
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