SERVICE MANUAL - O. Rensch OHG
SERVICE MANUAL - O. Rensch OHG
SERVICE MANUAL - O. Rensch OHG
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Section Jam code Description Conditions<br />
System<br />
00<br />
No paper feed<br />
2DC<br />
When the main switch is turned on, the machine detects activation<br />
of the registration sensor or the exit sensor.<br />
04<br />
Cover open JAM<br />
A cover open state is detected during copying.<br />
05<br />
Secondary paper feed<br />
timeout<br />
When the machine waits for secondary paper feed, 30 s or<br />
more have elapsed.<br />
Paper feed<br />
section<br />
10<br />
No paper feed from the<br />
MP tray<br />
The registration sensor does not turn on within 1350 ms of<br />
the MP feed clutch turning on; the clutch is then successively<br />
held off for 1 s and turned back on once, but the sensor<br />
again fails to turn on within 1350 ms.<br />
11<br />
No paper feed from the<br />
drawer<br />
Registration sensor does not turn on within 1120 ms of the<br />
feed clutch turning on; the clutch is then successively turned<br />
off for 1 s and turned back on once, but the sensor again<br />
fails to turn on within 1120 ms.<br />
12<br />
No paper feed from the<br />
optional drawer<br />
Registration sensor does not turn on within 1160 ms of the<br />
feed clutch turning on; the clutch is then successively turned<br />
off for 1 s and turned back on once, but the sensor again<br />
fails to turn on within 1160 ms.<br />
20<br />
Multiple sheets in the MP<br />
tray<br />
The registration sensor does not turn off within 5055 ms of<br />
the registration clutch turning on (when paper is fed from the<br />
MP tray).<br />
21<br />
Multiple sheets in the<br />
drawer<br />
The registration sensor does not turn off within 5055 ms of<br />
the registration clutch turning on (when paper is fed from the<br />
drawer).<br />
22<br />
Multiple sheets in the optional<br />
drawer<br />
The registration sensor does not turn off within 5055 ms of<br />
the registration clutch turning on (when paper is fed from the<br />
optional drawer).<br />
Fixing section<br />
40<br />
Misfeed in the fixing section<br />
The exit sensor does not turn on within 2765 ms of the registration<br />
clutch turning on.<br />
Exit section<br />
50<br />
Misfeed in the exit section<br />
The exit sensor does not turn off within 2765 ms of the registration<br />
sensor turning off.<br />
DP<br />
70<br />
No original feed<br />
When the main switch is turned on, the machine detects activation<br />
of the DP timing switch.<br />
The machine cannot detect activation of the DP timing switch<br />
even after 600 ms elapses since the start of primary paper<br />
feed and cannot detect it at the same timing even after four<br />
times of retry.<br />
71<br />
An original jam in the<br />
original conveying section<br />
The machine cannot detect deactivation of the DP timing<br />
switch even after 4100 ms elapses since the start of secondary<br />
paper feed.<br />
1-5-3