08/2012
4-38
WorkCentre 5021/5019
REP 13.1.1, REP 13.3.1
Initial Issue
Repairs and Adjustments
Figure 4 j0lj41304
3. After a replacement, enter the Diag Mode and use [Initialize HFSI Counter] to clear the
HFSI counter.
'Chain Link : 950-802'
Refer to [6.4.2.9 HFSI Counter Read/Clear].
REP 13.3.1 MSI Nudger/Feed Roll
Parts List on PL 13.3
Removal
WARNING
When turning OFF the power switch, check that the 'Data' lamp is OFF and that there is
no Job in progress.
Turn OFF the power switch and make sure that the screen display turns OFF.
Check that the power switch is OFF and unplug the power plug.
NOTE: The MSI Nudger Roll, the MSI Feed Roll, and the MSI Retard Pad must be replaced at
the same time.
1. Remove the MSI. (REP 13.1.1)
2. Remove the MSI Top Cover. (Figure 1)
(1) Remove the spring.
(2) Remove the Tapping Screw (x2).
(3) Remove the MSI Top Cover.
Figure 1 j0lj41305
3. Remove the MSI Tray. (Figure 2)
(1) Remove the MSI Tray in the direction of the arrow.