C Photoreceptor Fan Rap - Xerox WorkCentre 5687 Series Service Manual

Figure 2 Circuit diagram
Status Indicator RAPs
09B, 09C

09C Photoreceptor Fan RAP

Use this RAP to check the photoreceptor fan.
NOTE: A faulty photoreceptor fan can cause image quality problems.
Procedure
Ensure that the machine is switched on, GP 14. Check the airflow by holding a piece of paper
over the fan intake, PL 9.25 Item 6. The fan is working.
Y N
Go to Flag 1. Check the photoreceptor fan motor. Refer to GP 10, How to Check a Motor.
Check the following:
• +15V at PJ 42.
• +15V at P/J17.
• Continuity between PJ 42 and P/J17. If necessary repair the harness, REP 1.2.
Install new components as necessary.
• Photoreceptor fan, PL 9.25 Item 6.
• LVPS and base module, PL 1.10 Item 3.
Ensure that the fan is installed correctly. If the fan in installed correctly air will be drawn into the
air intake. Refer to the OF6 Ozone and Air Systems RAP.
The fault may be intermittent. Go to Flag 1. Check the harness and the connectors, GP 7.
August 2007
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Figure 1 Circuit diagram
WorkCentre 5687 Family