Detailed Maintenance Activities (Hfsi); High Frequency Service Items - Xerox WorkCentre 5222 Service Manual

Detailed Maintenance Activities (HFSI)

Procedure
1. Access Diagnostic Routines.
a. Enter UI Diagnostics (Entering UI Diagnostics in
b. Access Diagnostic Routines (Accessing Diagnostic Routines in
Mode).
2. Select NVM Read/Write.
3. Refer to Table 1 and enter a counter number for any High Frequency Service Item (HFSI)
counters to be checked. Use the customer's output volume numbers to help determine
which HFSI components should be serviced. Consider components near threshold as
candidates for service.
4. Refer to Cleaning Procedures for detailed cleaning instructions.
Table 1 High Frequency Service Items
Thres-
Counter Name hold
954-800 Tray 1 Feed counter 300K
954-801 Tray 2 Feed counter 300K
954-802 Tray 3 Feed counter 300K
954-803 MSI Feed counter 50K
954-804 HCF Feed/Retard/ 300K
(7232/42) Nudger
954-824 IBT Belt counter 480K
954-825 IBT Cleaner counter 100K
954-826 2nd BTR Counter 150K
954-830 K Developer Counter 420K
954-831 Y Developer Counter 420K
954-832 M Developer Counter 420K
954-833 C Developer Counter 420K
954-837 Xero Drum Counter 10M
954-842 Fuser Counter 10M
954-850 Deodorant Filter 5M
956-802 Lamp Scan Counter 6000K Replace the Exposure Lamp.
956-803 Exposure Lamp Time 7200K Replace the Exposure Lamp.
Counter
956-804 Exposure Lamp On 6000K Replace the Exposure Lamp.
Counter
955-806 CVT Feed Counter 200K
955-807 Simplex Feed Counter 912K
Service Call Procedures
Detailed Maintenance Activities
UI Diagnostic Mode).
UI Diagnostic
Service Action to be performed
Replace the Feed Roll, Retard Roll, Nudger
Roll.
Replace the Feed Roll, Retard Roll, Nudger
Roll.
Replace the Feed Roll, Retard Roll, Nudger
Roll.
Replace the Feed Roll, Retard Pad.
Replace the Feed Roll, Retard Pad and
Nudger Roll
Replace the IBT Assembly.
Replace the IBT Cleaner.
Replace the Bias Transfer Roll.
Replace the K Developer.
Replace the Y Developer.
Replace the M Developer.
Replace the C Developer.
Replace the Xero Drum Assembly.
Replace the Fuser Assembly.
Replace the Deodorant Filter.
Replace the Document Nudger Roll, Feed
Roll, Retard Roll, Registration Roll.
Replace the Document Nudger Roll, Feed
Roll, Retard Roll, Registration Roll.
Table 1 High Frequency Service Items
Counter Name
955-808 Duplex Feed Counter
955-810 Platen Interlock
Counter
955-829 Inverter Solenoid On
Counter
February, 2008
1-6
Thres-
hold Service Action to be performed
912K Replace the Document Nudger Roll, Feed
Roll, Retard Roll, Registration Roll.
260K Replace the Platen Interlock Switch.
500K Replace the Inverter Solenoid.
WorkCentre 5225, 5230
Launch Version