Xerox Phaser 3635MFP Service Manual page 22

02-100, 200 USB Faults RAP
02-100 The USB device is invalid. Only SCSI type memory is supported.
02-200 The USB memory is full or there is no response from the USB memory.
Procedure
WARNING
Switch off the electricity to the machine. Disconnect the power cord from the customer
supply while performing tasks that do not need electricity. Electricity can cause death or
injury. Moving parts can cause injury.
Refer to Wiring Diagram 5 (3635) or Wiring Diagram 14
1. Check the wiring between the USB host PWB,
PWB.
2. Install new components as necessary:
• USB host PWB, PL 3.10 Item 11.
• USB harness, PL 3.10 Item 13.
• (3635) UI PWB, PL 2.10 Item 24.
• (3550) UI PWB, PL 2.11 Item 3.
3. If the fault is still present, perform OF7 Main PWB Check
Phaser 3635MFP/WorkCentre 3550
(3550). Perform the following:
PL 3.10 Item 11 and CN7 on the Main
RAP.
April 2010
2-7
Status Indicator RAPs
02-100, 200