Xerox WorkCentre Pro 423 Service Manual page 309

2. Remove the MSI Assembly. (Figure-1)
1) Disconnect the connectors (3).
2) Remove the screw.
3) Remove the screws (2).
4) Remove the MSI Assembly.
(Figure-1) j0hn4b01
Installation
Procedure
1. Perform the removal steps in reverse order.
WorkCentre Pro 432/428
REP 11.4.1 MSI Feed Roll
Ref. PL PL11.4
Removal
On printer or Fax-equipped machines, ensure that
outstanding jobs have cleared before servicing or
interrupting the power to the machine as follows:.
• FAX equipped machines: Ensure that the "Job in
Memory" indicator on the control panel goes out.
Press "Job Status:Stop" button and confirm that the
job has cleared from the "Current Jobs" folder.
• Printer machines: Ensure that "Ready to print or
fax" is indicated on the printer control panel.
WARNING
Switch off the machine and disconnect the
power cord.
Procedure
1. Remove the MSI Assembly. (REP11.1.1)
2. Remove the MSI Feed Roll. (Figure-1)
1) Remove the ENV Feed Roll.
2) Remove the Hook from the Shaft and move the
Roll in the direction of the arrow.
3) Remove the MSI Feed Roll.
(Figure-1) j0hn4b02
03/02
4-35
Installation
Procedure
1. Perform the removal steps in reverse order. with the
following notes in mind.
Note
CHAPTER 4 DISASSEMBLY/ASSEMBLY AND ADJUSTMENT
When installing the ENV Feed Roll, face
the arrow-marked surface to the front.
(Figure-2)
(Figure-2) j0hn4b03
4.2 Disassembly and Assembly