DOWNLOAD Sharp AR-DU1 (serv.man11) Service Manual ↓ Size: 1.94 MB | Pages: 6 in PDF or view online for FREE

GA08052001-1

Sharp Electronics (UK) Ltd., Technical Services Group

ARDU1

There has been a change to the parts used to repair the AR-DU1 damaged frame
(Previously “Fast Facts 94”).

Depending on where the rear side of the ADU frame (LFRM-0963FCZZ) is cracked,
depends on which repair frame is used.

1. If the top of the ADU frame is damaged where the ADU paper guide

(PGIDM1814FCZZ) is located, the damaged section has to be removed and the
Roller support plate CPLTM5705FC01 fitted.

2. If the left-hand side of the bearing is cracked, the Roller support plate

LPLTM5704FCZZ must be fitted.

3.  Finally, if both sides of the bearing are cracked, the lower part of the bearing housing

has to be removed and the ADU motor fixing plate LPLTM5703FCZZ fitted.

Corrective Roller Support Plate

LPLTM5680FCZZ

CPLTM5705FC01

AR

ADU Frame Reinforcement Plate

LPLTM5681FCZZ

LPLTM5704FCZZ

AP

ADU Bearing Supporting Plate

CPLTM5443FC02

LPLTM5703FCZZ

AQ

ADU Rear Frame Bearing

NBRGP0573FCZZ

AF

TECHNICAL BULLETIN

GA08052001-1

Sharp Electronics (UK) Ltd., Technical Services Group

AR-DU1 Procedure for Repairing Damaged Frame

1.  Remove AR-Du1 (ADU) from the machine.

[If Section A in the picture below is damaged]

2.  Unfasten E Type Ring (P/G No. 2-1)/Ball Bearing (P/G No. 2-3) shown in the picture above.
3.  Remove Screw at Section B in the picture above, and remove Roller support plate   (P/G No. 2-3)
4.  If Section A in the picture above comes off completely, go on to Step (5).

If it does not come off but is cracked, ADU frame must be cut using a nipper or the like as shown below.

GA08052001-1

Sharp Electronics (UK) Ltd., Technical Services Group

5.  In place of Roller support plate, secure Repair part with the screw that had been fastened originally.

At this point, for Section C, use the screw that had been originally fastened to secure Earth plate. Fasten Earth
plate and Repair part together.

6.  Tighten E type ring (PG No. 2-1) / Ball Bearing (P/G No. 2-3) that have been removed in Step 2 above.

CPLTM5705FC01

GA08052001-1

Sharp Electronics (UK) Ltd., Technical Services Group

[If Section D in the picture below is damaged]

Please note that Repair part can be used when Section D in the picture below is cracked only. If Section D
comes off completely, Repair part must not be used.

7.  Remove Screw at Section E in the picture above.

8.  Fasten Repair part by the screw that has been removed from Section E in the picture above.

LPLTM5704FCZZ