Xerox 5750 Service Manual page 7

Status
Code
03-315, The control logic sensed a communications failure between the IOT PWB and the IISS PWB (03-315), the UI PWB
317, 330, and the AIFU PWB (03-317 or 330), or the IOT PWB and the Foreign Interface PWB (03-336 or 338).
336, 338
Initial action:
Switch off the machine power.
If there is other equipment close by that may be generating electrical noise or radio frequency interference,
power it off also.
Contact Building Maintenance and have them verify the proper voltage at the machine plug.
Clean and inspect all corotrons for defects and ensure they are properly installed Section 5-Repairs.
Power the machine on.
If the problem still exists:
Place a service call.
03-352, The control logic sensed errors in the self test routines of the RAM test (03-352), the IOT PWB NVM test (03-357),
357, 370 or the IOT PWB ASIC test (03-370).
Initial action:
Switch off the machine power.
If there is other equipment close by that may be generating electrical noise or radio frequency interference,
power it off also.
Contact Building Maintenance and have them verify the proper voltage at the machine plug.
Clean and inspect all corotrons for defects and ensure they are properly installed Section 5-Repairs.
Power the machine on.
If the problem still exists:
Place a service call.
5750 DocuCare Service Manual
Description/Direction
5/98
2-7 Fault Code Procedures