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17)Install the rear cabinet of the copier.

•

Remove the seven screws and remove the rear cabinet.

18)Remove the shield plate of the copier.

•

Remove the five screws and remove the shield plate.

19)Cut off the jumper wire (JP5).

•

Use nippers to cut off the jumper wire (JP5) which is attached
to the PWB as shown below. Be careful not to drop the jumper
wire in the machine.

20)Install the shield plate.

•

Install the shield plate with the eight screws.

21)Install the rear cabinet.

•

Install the rear cabinet to the seven screws.

22)Connect the power plug to the power outlet, and turn on the main

switch which is on the left side of the copier.

23)Check the operation of the job separator.

•

Execute SIM 3-4 with the key operations on the copier.

•

The separator tray moves up and down, and stops after com-
pletion of the simulation.

•

Press the      key to terminate the simulation.

•

Copy paper exit: The intermediate paper exit tray is pulled up
by the separator motor and the copy paper is discharged to the
lower side of the tray.

•

Printer/FAX paper exit: The intermediate paper exit tray is
pulled down by the separator motor and the copy paper is
discharged to the upper side of the tray.

When paper exit full is detected, the intermediate paper exit tray is
stopped at the upper side.

To cancel paper exit dull detection, remove the paper exit tray, and
press the start key again.

 

Separator tray

Copying

Printer/FAX output

AR-TR2

1 – 4

Main
code

Sub

code

Contents

Details of operation

Initial
value

Set range

3

2

Shifter job separator
sensor operation check 

Used to check the sensors state in the shifter job separator with the LED
on the operation panel. 

Display

<Lighting at sensor ON>

Shifter HP sensor: Machine position JAM LED

Job separator HP sensor: SPF JAM LED

Paper exit full sensor: Second cassette position JAM LED

3

Shifter operation check

Used to drive the shifter motor at the speed of printing of A4 (8-1/2 

×

11"). Pressing the start key or the clear all key moves the shifter to the
home position. 

Key operation

The shifter is moved to the home position: Start key or clear all key

4

Job separator operation
check

Used to drive the job separator one way. Pressing the clear key stops
the job separator at the home position.

Key operation

Stops at the home position: Clear all key

Main code

Sub code

Detail of trouble

L4

10

Content

Job separator motor abnormality

Detail

●

   It does not reach the home position even after about 2.5 sec from starting driving the job separator.

●

   The home position is not detected even after about 2.5 sec from rising of the separator tray.

Cause

Home position sensor defect

MCU PWB defect

Separator motor defect

Check and

remedy

Check the operation with SIM 3-2/3-4/3-10.

Cancel the trouble code with SIM 14.

AR-TR2

6 – 1

Printed in Japan.

1999 February Printed in Japan 

N

AR-TR2

Printed in Japan.

1999 February Printed in Japan 

N

AR-TR2