Read Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man131) Technical Bulletin online
2) Turn on the main power switch
3) Turn on the power switch located on the operation
panel.
F. Installation of the DSK firmware
(1) MFP booting operations after replacement
1) Turn ON the power, and the main program error is
displayed
Main Program Error!!
2) After 10 seconds from displaying the above error, the
following display is made.
Emergency Prog Init
Please wait
Please wait
3) The main program version is displayed, and the
machine enters the boot mode.
Version Check
conf: xxxxxxxx
conf: xxxxxxxx
(2) Boot Mode operation
Install the DSK firmware as follows.
a. Operations and functions of the keys in the boot mode
Normal key name
Boot mode key
name
Function
Start key
(monochrome)
(monochrome)
[OK] key
Executes the selected
function or item
function or item
Home key
[MENU] key
Selects a menu
Job Status key
[UP] key
Selects an item
System setting key
[DOWN] key
Selects an item
b. Function selection in the Boot Mode
The functions of the boot mode can be selected by
pressing MENU key as shown in the figure below.
pressing MENU key as shown in the figure below.
Version Check
conf: xxxxxxxx
conf: xxxxxxxx
MENU key
MENU key
Firm Update
From USB Memory
From USB Memory
(3) DSK Firmware installing procedures in the boot mode
1) Boot the machine in the boot mode. With
“Version
Check
” displayed. Press [MENU] key. and the machine
enters the firmware update mode. (
“Firm Update” is
displayed)
Firm Update
From USB Memory
From USB Memory
2) Insert the USB memory with the installation or update
firmware file (SFU file) in it into the USB port of the
machine, and press [OK] key
machine, and press [OK] key
Firm Update
> xxxxxxxx.sfu
> xxxxxxxx.sfu
3) Select the target firmware file SFU file)by using
[UP] key and [DOWN] key
・When [OK] key is pressed with the directory name
displayed, the control can enter the lower level
directory (However, one level lower only)
・When [OK] key is pressed with the directory name
displayed, the control can enter the lower level
directory (However, one level lower only)
4) Press [OK] key.
The selected firmware file SFU file) is read. (It takes
about one minutes)
about one minutes)
Firm Update
Reading Data
Reading Data
3/4
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