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*

Do not touch the seat section.

*

Adjust the screen grid tension so that the marking on the screen
holder and the marking on the MC holder come on a same line.
Tighten screw a, then tighten screw b.

Show only one illustration of the AR-335 and specify that the shape of
the drum positioning plate is different.

1)

2)

1)

1)

3)

3)

4)

2)

1)

3)

b

a

Hallmark ±1mm

1)

2)

1)

1)

2)

1)

AR-405

1/21/1999

10 – 3

*

When replacing the charger wire:

•

Be careful not to twist or bend the wire.

•

Stretch the wire so that the tension spring length is as shown
above.

•

Securely put the charger wire in the groove.

*

Table glass installing direction 

•

Install the table glass so that the white marking on the glass is
in the paper feed direction rear side.

*

The shape of the glass holder differs depending on the model.

*

Attach the glass along the guide so that the white pain section of
the white reference glass faces downward as shown above.

*

When handling the white reference glass, be careful not to scratch
the white pain section and keep it from dirt or dust.

3)

2)

1)

4)

1)

2)

3)

1)

1)

2)

3)

Upper side

Guide

White paint section

Paper exit
side

AR-335

10 – 4

1/21/1999

*

Note for assembling the copy lamp unit

Shift the copy lamp unit to the paper exit side, and fix it with the
harness guide so that the distance from the lower frame is about 24 

±

2mm with the copy lamp harness extended. 

After fixing, manually shift the copy lamp unit a few times to check
that it moves smoothly. 

If the copy lamp harness is loosely fixed, the copy lamp unit may
jump up when reading, resulting in abnormal reading. 

*

Never loosen the other screws than those which are shown in the
above figure.
If loosened, the adjustment cannot be made in the market.

*

When removing the CCD unit, mark the installing position.

*

When installing again, perform the main scanning direction mag-
nification ratio adjustment (CCD unit installing position adjustment)
described above.

AR-405

1/21/1999

10 – 5

*

Screw of 1)-1 and that of 1)-2 are different from each other.

*

Never let the laser beam directly come into your eyes, or you may
go blind.

*

When installing the laser unit, check that the three points a, b, and
c are securely in positions. If not, printing errors may occur.

1)-1

1)-2

1)-1

1)-2

1)-1

2)

1)

1)

1)

2)

1)

2)

4)

3)

AR-405

10 – 6

1/21/1999