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Sharp AR-M256 Service Manual

Sharp AR-M256
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AR-M256/M257/M258/M316/M317/M318/5625/5631 OTHERS 11 - 1
[11] OTHERS
1. Flash ROM version-up procedure
(Necessary items for version-up)
A Personal computer
B RS232C cross cable (D-sub 9pin to D-sub 9pin, or D-sub 25pin to
D-sub 9pin)
C Software for version-up
(ROM type)
The flash ROM is directly installed to each PWB.
(Target PWB)
1 MCU PWB
2 Panel PWB
3 IMC PWB
4 Finisher PWB
Prepare following files necessary for program download
Maintenance software: maintenance.exe
Andromeda module file: ProcModelP.mdl (for AR-M256/M257/M258/
M316/M317/M318/5625/5631 series)
A. Program download method
(for Copier, and fax program)
Following operational procedures are for:
Copier program
fax program
1) Make sure copier is off, and connect it to PC with download cable
beforehand.
2) Start up the maintenance program on PC. Select model name
"AR-M256/M257/M258/M316/M317/M318/5625/5631 Series" from
the model selection dialogue box.
3) Make sure only "Printer Control Board" tree is visible under "Simu-
lation Command List".
4) Turn on the copier. The machine starts up in the download mode.
5) Additional tree will be visible when downloading maintenance pro-
gram on PC.
Make sure to start up maintenance program before turn on the
machine.
Outline of Version-up Procedure
PC
(AR-M256/M257/M258/M316/M317/M318/5625/5631)
MCU-PWB
IMC
PWB
A
C
B
1
234
RS232C cross cable
(D-sub 9pin to D-sub 9pin)
or
(D-sub 25pin to D-sub 9pin)
Download
data
RS232C connector
(9pin or 25pin)
I/F circuit (9pin)
Operation
panel
Finisher
Ready to start download process
when these trees appear.

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Sharp AR-M256 Specifications

General IconGeneral
BrandSharp
ModelAR-M256
CategoryAll in One Printer
LanguageEnglish

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