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Open the right cover (right side door).

Turn off the printer, remove the power code and all 
interface cables.

Slide the green lever for the waste toner cartridge to 
the right (RELEASE).

Remove the waste toner cartridge.

Be sure the green lever is in the RELEASE position so 
that upper openings to waste toner cartridge are 
completely closed.

Insert the waste toner cartridge into a plastic bag 
and seal the end of the bag tightly.

Unlock the two levers (1) and open the print 
cartridge holder (2).

Pull out the color print cartridge halfway and remove 
it (2) while pressing the green stopper (1) on the left 
side.

Note:

To prevent damage to the print cartridge;

- Do not touch the green drum surface.
- Do not expose to light for more than 45 minutes.
- Do not expose to direct sunlight.

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2

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Pull out the black print cartridge.

Note:

To prevent damage to the print cartridge;

- Do not touch the green drum surface.
- Do not expose to light for more than 45 minutes.
- Do not expose to direct sunlight.

11

Insert the color print cartridge into the black plastic 
bag and seal the end of the bag tightly with adhesive 
tape.

10

Replace the protective tray (1), upper seal covers (2-4) 
and protective caps (5).

Be sure the three sealing levers of the print cartridge 
are exposed through the lower seal cover.

9

Close the PC shutter and wipe off any loose toner on 
the color print cartridge using a toner vacuum. Do not 
use a standard office vacuum; the toner will not be 
retained by typical vacuum dust collectors.

8

If replacing the upper seal cover though the 
toner is on the color print cartridge, the toner 
will be scattered when removing the upper 
seal cover. The scattered toner may be 
attached to the OPC drum and the poor print 
quality will be caused.

Caution 1:

If the print cartridge is wiped using a toner 
vacuum when the PC shutter is opening, the 
toner in the print cartridge is sucked and 
charged. This charge is discharged to the 
OPC drum and the OPC drum may be 
damaged. Wipe off the toner on the print 
cartridge using care that the PC shutter is 
not opened.

Caution 2:

PC Shutter

Move the PC shutter in 
this arrow direction to 
close the PC shutter.

Close the PC shutter and wipe off any loose toner on 
the black print cartridge using a toner vacuum. Do 
not use a standard office vacuum; the toner will not 
be retained by typical vacuum dust collectors.

12

If replacing the upper seal cover though the 
toner is on the black print cartridge, the toner 
will be scattered when removing the upper 
seal cover. The scattered toner may be 
attached to the OPC drum and the poor print 
quality will be caused.

Caution 1:

If the print cartridge is wiped using a toner 
vacuum when the PC shutter is opening, the 
toner in the print cartridge is sucked and 
charged. This charge is discharged to the 
OPC drum and the OPC drum may be 
damaged. Wipe off the toner on the print 
cartridge using care that the PC shutter is 
not opened.

Caution 2:

Move the PC shutter in 
this arrow direction to 
close the PC shutter.

PC Shutter

Lever

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2

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4

Lower Seal Cover

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Pull the media tray (1) out of the printer. Remove the 
media (2) from the media tray and install the tray pad 
(3) into the media tray.

Confirm all toner cartridges are completely installed 
in the printer.

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Install the media tray into the printer.

18

Close (1) and insert (2) the paper support into the 
printer.

19

Remove the media from the multi-purpose tray. 
Push the multi-purpose tray (1) and close the tray 
cover (2).

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2

Close the print cartridge holder [(1)-(2)] and lock it. 
Close the right cover (3) (right side door).

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Note:

Be sure the accumulator unit is kept in the printer.

Insert the black print cartridge into the black plastic 
bag and seal the end of the bag tightly with 
adhesive tape.

14

Replace the protective tray (1), upper seal cover (2) 
and protective cap (3).

Be sure the sealing lever of the print cartridge is 
exposed through the lower seal cover .

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Lever

1

3

2

Lower Seal Cover

Accumulator unit

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Remove the two thumb screws from the main 
control board.

21

Pull out the main control board while holding the 
green handle.

22

Reconfirm the hard disk drive is fastened with two 
screws. If it is not fastened, fasten it with two 
screws.

23

Install the main control board back into the 
printer, as shown.

24

Tighten the two thumb screws.

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