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REP 3.1 Main PWB

Parts List on PL 1.1

WARNING

Switch off the Main Power Switch.

Disconnect the Power Cord.

Removal

1. Remove the Lower Right Side Cover.

2. (Figure 1): Remove the Main PWB.

NOTE: If the Printer is not equipped with a

second language, there will be only two

EPROMs (Control and Language) for removal

and reinstallation on a new Main PWB.

3. Remove the EPROMs and NVM from the

Main PWB.

Replacement

1. Transfer the EPROMs to the new Main

PWB.

CAUTION

The NVM Chip must be installed with the dot to

the left

2. Transfer the NVM chip to the new Main

PWB.

3. Install the new Main PWB.

EPROMs

NVM

Chip

Pult back on the locking

PWB standoffs (8) and

remove the Main PWB

Disconnect all the

connectors

Main PWB

R2405K

Figure 1. Removing the Main PWB

8830

1/98

4-3

REP 3.1

Xerox 8830 Service Manual

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