Read Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man148) Technical Bulletin online
b-1.
Key functions and operations in the boot mode
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b-2.
Functions in the boot mode
The following two functions are available in the boot mode.
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Firmware version check function
Displays the firmware version of the ICU PWB, the SCU PWB, the PCU PWB, and the FAC PWB.
Firmware install (update) function
Installs (revises) the firmware by transmitting data from the PC which is connected to the ICU PWB, the SCU PWB, the
PCU PWB, the FAX PWB, and other options with the USB memory or the USB cable.
b-3.
Selection of functions in the boot mode
There are two functions available in the boot mode. These modes can be selected by pressing MENU key.
c.
Firmware install and version-up procedures in the boot mode
1)
Boot the machine in the boot mode. When the Version Check display is indicated, press [MENU] key, and the machine enters the Firm
Update mode.
2)
Insert the USB memory which includes the update firmware file (SFU file) into the USB port of the machine, and press [OK] key.
3)
Select the firmware file (SFU file) of the target.
Use [UP] key and [DOWN] key to select the target file.
When [OK] key is pressed with the directory name displayed, the control can enter the lower level directory. (However, one-step lower
Use [UP] key and [DOWN] key to select the target file.
When [OK] key is pressed with the directory name displayed, the control can enter the lower level directory. (However, one-step lower
level)
SFU file display
Click on the first or last page to see other MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man148) service manuals if exist.