Removal And Replacement Procedures (Rrps); Notations In The Rrp Text - Xerox DOCUPRINT N4525 Service Quick Reference Manual

Removal and
Replacement
Procedures (RRPs)
This section provides many procedures and illustrations for removing and replacing key
Field Replaceable Units (FRUs) within the Duplex Unit.

Notations in the RRP text

Locations, such as R or right, given in the RRPs assume you are facing the


printer console panel.
The notation "rear" of a component, in place or removed, refers to the surface


of the component that is, when installed, facing the rear of the print engine.
The notation "front" of a component refers to the surface of the component that


is, if installed, facing the front of the print engine.
The notation "(see RRP Y)" in a RRP step, directs you to another RRP for


information on how to perform a related or prerequisite procedure.
The notation "(Figure x)" points to the illustration that corresponds to the RRP


you are performing.
The notation "(PL#)" indicates that this component is listed in the PL# parts


list.
Bold arrows in an illustration show direction of movement when removing or


replacing a component.
Call-outs in an illustration point to the specific RRP component and also to


associated and adjacent components that are related to the removal and
replacement of the specific component.
Contents
RRP 3-1 Duplex Unit Assembly (PL 14.1)
RRP 3-2 Duplex Unit Cover (PL 14.1)
RRP 3-3 Duplex Unit Rear Cover (PL 14.1)
RRP 3-4 Duplex Unit Front Cover (PL 14.1)
RRP 3-5 Duplex Board and Bracket (PL 14.2)
RRP 3-6 Duplex Wait Clutch (PL 14.2)
RRP 3-7 Duplex Drive Assembly (PL 14.2)
RRP 3-8 Duplex Exit Sensor (PL 14.3)
RRP 3-9 Duplex Exit Gate Solenoid (PL 14.3)
RRP 3-10 Exit Roller (PL 14.4)
RRP 3-11 Duplex Wait Sensor (PL 14.4)
RRP 3-12 Duplex Interlock Switch (PL 14.4)
RRP 3-13 Exit Roller Belt (PL 14.4)
RRP 3-14 Duplex Pinch Roller (PL 14.5)
RRP 3-15 Inner Chute Assembly (PL 14.5)
Volume 3 / Duplex Unit - FRU RRPs
3-526
3-527
3-528
3-529
3-530
3-531
3-532
3-533
3-534
3-535
3-536
3-537
3-538
3-539
3-540
3-525