service manual ar-203e ar-203e x ar-m200 ar-m201 model ar-5420

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 program
write mode).
Check that "d" is displayed (or "DOWNLOAD MODE" is displayed
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
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" → "Reconnect"
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).
AR-203E/5420/M200/M201 FIRMWARE DOWNLOAD PROCEDURES 14 - 3