AR-DU1 (serv.man2). ARDU1 Service Manual - Sharp Copying Equipment Service Manual (repair manual). Page 3

Remove the paper exit unit from the copier.

Remove the stopper screws (2 pcs.) from the round hole of the rail. 

•

When installing the paper exit unit again, the stopper screw is not
required. 

Then, remove the four fixing screws which are fixing the paper exit
unit to the copier rail, and remove the paper exit rail. 

Push the rails which are attached to the front and rear sides of the
copier into the copier. 

Insert the ADu unit under the rail of the copier side (F, R sides). 

At that time, insert the rear hook of the ADU unit just in front of the
rear side rail on the copier side. 

Slightly lift up the ADU unit and pass the rear side rail to the rear
hook, and pull out the rail until it stops. 

Then pull out the front side rail until it stops and put the ADU unit on
the front side rail.

Pull out the ADU unit inch by inch, and fit the ADU unit installing hole
on the front side with the screw hole of the rail, and fix with a fixing
screw. 

Then, pull out the ADU unit and the rear side rail until it stops, and fix
the rear side rail to the ADU unit installing hole on the rear side with
the remaining fixing screw. 

★

Installation from the 1-tray paper exit unit

Install the new 2-tray paper exit unit to the position of the paper exit
unit which was removed in procedure 1. Fix with the fixing screws (4
pcs.).

★

Installation from the 2-tray paper exit unit

Install the paper feed unit to the original position, and fix with the
fixing screws (4 pcs.).

Fixing screws

Stopper screw

Stopper screw

Fixing screws

Rear hook

Rear side rail

Front side rail

Rear hook

Rear side rail

Rear side Front side

Rear side rail

Fixing screw

Fixing screws

Paper exit unit

Fixing screws (Short)

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