Version Acquisition Procedures - Sharp AR-203E Service Manual

Note: When another machine is connected, connect the USB
cable again and select "File" → "Reconnect" on the menu
bar of the integration maintenance program. Repeat the
above procedures from 5).
* Inhibition during download (Important)
If download is failed, the next download may not be executed. Use
great care not to execute the following items during download.
• Never turn off the machine.
• Never disconnect the download cable (USB cable).
* If the above inhibition item occurs during
downloading, turn OFF/ON the power.
1) When "d" is displayed (or "DOWNLOAD MODE" is displayed
for the AR-M200/M201) on the operation panel, execute the
download procedure again.
2) If "d" is not displayed (or "DOWNLOAD MODE" is not displayed
for the AR-M200/M201) on the operation panel, turn OFF the
power and press and hold [Clear] key and [ZOOM DOWN] key
( ) (or [ZOOM]/[COPY RATIO] key for the AR-M200/M201)
and turn ON the power. Check that "d" is displayed (or
"DOWNLOAD MODE" is displayed for the AR-M200/M201) on
the operation panel, and execute the download procedure
again.
If "d" is not still displayed (or "DOWNLOAD MODE" is not still
displayed for the AR-M200/M201), replace the MCU with a new
one.

3. Version acquisition procedures

1) Main unit side: Execute simulation No. 49-01 (Flash ROM pro-
gram write mode).
Check that "d" is displayed (or "DOWNLOAD MODE" is dis-
played for the AR-M200/M201) on the operation panel of the
main unit. (Press and hold [Clear] key and [ZOOM DOWN] key
( ) (or [ZOOM]/[COPY RATIO] key for the AR-M200/M201)
together, and turn on the power simultaneously.)
2) Connect the machine and the PC with a USB cable.
3) PC side: Boost "Maintenance.exe" and select "AR-208/203E/
5420/M200/M201 series" in the "Select Model" menu.
AR-208/203E/5420/M200/M201
series
AR-203E/5420/M200/M201 FIRMWARE DOWNLOAD PROCEDURES 14 - 3
4) PC side: Check that the "Simulation Command List" tree on
the integration maintenance program.
5) PC side: Boot the integration maintenance program. If "The
copier is not turned on." is displayed, select "File" → "Recon-
nect" on the menu bar.
6) PC side: Check that trees are displayed on "Special (MCU/
IMC2/Facsimile" in the integration maintenance program. (If
trees are not displayed, check that the USB cable is connected
and select "Reconnect" again in procedure 5).