Sharp AR-M280N Imager Service-Handbuch - Seite 14

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2. AR-P14 installing procedure

This installation procedure is provided for use with the

AR-M280U / M280N and AR-M350U / M450U series.

To connect this machine to a network, a Print Server Card (NIC) AR-

NC5J must be installed to the multi-function controller board in

advance.

To enable the printer expansion function, the product key must be

acquired.

The application number, machine serial number, and product key

number are important information.

Keep the above information for future reference.

1) Mount the printer expansion kit ROMs to the control PWB.

<1>Turn off the main switch of the main unit of the printer

Turn the main switch located on the front side of the main unit to the

"OFF" position.

If the machine is equipped with a facsimile unit, also turn off the FAX

power switch.

Then remove the power plug from the outlet.

<2>Remove the cables connected to the control PWB unit.

Remove all the cables connected to the control PWB unit of the main unit

of the printer.

<3>Remove the control PWB unit.

Remove the five screws that fix the control PWB unit to the main unit of

the printer.

Then, hold the two grips and pull out the control PWB unit to remove it

from the main unit.

<4>Mount the printer expansion kit ROMs(2 pcs.)to the control PWB.

Remove the ROMs(main and boot ROMs)from the control PWB and

replace them with the two ROMs(main and boot ROMs)of the printer

expansion kit.

The main and boot ROMs are indicated with "MAIN" and "BOOT" on the

labels on the ROMs respectively.

When mounting the printer expansion kit ROMs, insert them to the same

positions in the same direction as those before replacement and ensure

that the inserted printer expansion kit ROMs are locked with the fittings

of the sockets.

<5>Re-attach the control PWB.

Attach the control PWB to the main unit of the printer and fix it using five

screws.

AR-M280U UNPACKING AND INSTALLATION 6-2