Canon LBP-2000 Manuel de service télécharger pdf (Page 122)

CHAPTER 3

3 - 12

C. DC Controller PCB

1 . Removing the DC controller PCB

The following is an outline of the work flow

used to disassemble/assemble PCBs:

Note: The number within parentheses in-

dicates the number of screws used.

Printer

Upper cover (2)

Extension board

slot cover (1)

Slot cover (2)

(hard disk installed)

Hard disk (2)

(option installed)

Left cover (1)

Right cover (1)

Video controller

PCB unit (4)

Rear cover (9)

Multifeeder tray

power supply

switch rod

Printer top unit

(6 on left + 7 on right)

DC controller

PCB(5)

Power supply PCB (7)

Cassette

Front cover

Cartridge

Figure 3-2-17

1) Remove the multifeeder tray. (See IV-B-

1 ‘Removing the Multifeeder Tray.’)

2) Remove the video controller PCB unit.

(See II-B-1 ‘Removing the Video Control-

ler PCB unit.’)

3) Disconnect the connector [1] from the

power supply PCB and the 9 connectors

[2] from the DC controller PCB.

[1]

[2]

Figure 3-2-18

4) Free the harness [3] from the harness

guide [4].

[3]

[4]

Figure 3-2-19

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Canon LBP-2000 Manuel de service Page 122

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