SERVICE MANUAL - O. Rensch OHG
SERVICE MANUAL - O. Rensch OHG
SERVICE MANUAL - O. Rensch OHG
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2DC<br />
Problem Causes Check procedures/corrective measures<br />
(13)<br />
Main charging is not<br />
performed.<br />
Broken main charger wire.<br />
Leaking main charger<br />
housing.<br />
Poor contact in the high<br />
voltage board connector<br />
terminals.<br />
Defective engine board<br />
(KP-5061).<br />
Defective high voltage<br />
board.<br />
See page 1-5-14.<br />
(14)<br />
Transfer charging is<br />
not performed.<br />
(15)<br />
A paper jam in the<br />
paper feed or exit<br />
section is indicated<br />
when the main<br />
switch is turned on.<br />
(16)<br />
The message requesting<br />
cover to be<br />
closed is displayed<br />
when the front cover<br />
is closed.<br />
(17)<br />
Others.<br />
Poor contact in the high<br />
voltage board connector<br />
terminals.<br />
Defective engine board<br />
(KP-5061).<br />
Defective high voltage<br />
board.<br />
A piece of paper torn from<br />
copy paper is caught<br />
around registration snsor<br />
or exit sensor.<br />
Defective registration sensor.<br />
Defective exit sensor.<br />
Poor contact in the connector<br />
terminals of interlock<br />
switch.<br />
Defective interlock switch.<br />
Wiring is broken, shorted<br />
or makes poor contact.<br />
Noise.<br />
See page 1-5-14.<br />
Check and remove if any.<br />
Run maintenance item U031 and turn registration sensor on and<br />
off manually. Replace registration sensor if indication of the corresponding<br />
sensor is not light.<br />
Run maintenance item U031 and turn exit sensor on and off<br />
manually. Replace exit sensor if indication of the corresponding<br />
sensor is not light.<br />
Reinsert the connector. Also check for continuity within the connector<br />
cable. If none, remedy or replace the cable.<br />
Check for continuity across switch. If there is no continuity when<br />
the switch is on, replace it.<br />
Check for continuity. If none, repair.<br />
Locate the source of noise and remove.<br />
1-5-22