Firmware Updating - Sharp AR-651 Service Handbook

6. FIRMWARE UPDATING

<<Caution>>
Only the minimum firmware required for updating using the PC is installed in the system control PC
board (SYS board), logic PC board (LGC board), scanner control PC board (SLG board) and printer
control PC board (PLG board) provided as service parts.
When any of the above PC boards is replaced with a new one in the field, confirm the other firmware
version to ensure the most suitable firmware is installed.
* Never use any unsuitable combination of firmware since it can cause abnormalities.
• The official name of Windows 95 is Microsoft Windows 95 Operating System.
• The official name of Windows 98 is Microsoft Windows 98 Operating System.
• Microsoft, Windows and the brand names and product names of other Microsoft products are trademarks or
registered trademarks of US Microsoft Corporation in the US and other countries.
• Copyright on the software of Windows 95/98 are held by US Microsoft Corporation.
• Some of the screens used in this manual to describe operations are of Windows 95/98.
6 - 1 AR-651/810 FIRMWARE UPDATING