Sharp AR-M620U Technical Manual - Page 22

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Example shown:

Updating AR-M700U via LPT1 (Centronics) with "u4.00.sfu" firmware file.

Note: The PCU, Scanner, MFP control (Boot/Main) & Fax control (if installed) are all

upgraded at the same time.

11. Click Send File.

The display will read:-

Receiving Data

Caution: Do Not disconnect any cables, shut down the Dragon Update tool or Power

off the machine, until Result OK is displayed.

12. When Result OK is displayed, you can confirm the upgrade process has been successful

by using either one of the following methods:-

a. Use the Up/Down keys to ensure there is no display of Result NG.

b. Power off the machine. Return ALL dipswitches on the MFP Control Pwb

to "Normal" and enter Simulation 22-05 after turning on the main switch.

Firmware Upgrade is complete

FIRMWARE UPGRADE

Writing Data

Result OK

February 2005