Read Sharp MX-B382 (serv.man4) Handy Guide online
Firmware Recovery
28
SHARP
Document Solution Centre
In the event of a power failure during a firmware update or HDD fail
ure, the machine may fail to “boot”
because of corrupted firmware. There are currently 2 methods that can be used to recover the MFP
firmware:-
firmware:-
Menu Key Reference:
Menu Key
Operation Panel Key
[OK] Key
B/W Start Key
[MENU] Key
Home Key
[BACK] Key
Clear Key
[UP] Key
Job Status Key
[DOWN] Key
System Key
Firmware Recovery Procedure [Method 1]:-
Power on the MFP. After the Boot animation finishes,
the MFP should display MAIN PROGRAM ERROR.
1. After approximately 10 seconds, EMERGENCY PROG
INIT PLEASE WAIT indication should be displayed.
2. When VERSION CHECK: IcM UNUSUAL message
appears (indicating main program error), press the
[Menu] key to enter Firm Update (Boot Mode):-
3.
Insert a USB memory device containing the
MX-B382 firmware file (SFU) into the USB slot,
and press the [OK] key.
4. Using the [UP] and [DOWN] keys, navigate and select
the required firmware SFU file .
Use the [OK] key when a directory name is selected to
browse through to the sub folder(s) or [BACK] key, to return
to the parent folder(s).
5. Press [OK].
– It will take approx. 1-2 minutes to read the
SFU file.
6. After reading is completed, the firmware update (writing)
will commence.
Note:
The abbreviated name/location of the firmware that is being
updated will appear in the upper right corner.
7. If the firmware upgrade completes successfully,
RESULT OK will be displayed.
Version Check
IcM:UNUSUAL
IcM:UNUSUAL
Main Program Error!!
Emergency Prog Init
Please wait
Please wait
Firm Update
> 0200f200.sfu
> 0200f200.sfu
Firm Update
Reading Data
Reading Data
Firm Update IcuM
Writing Data
Writing Data
Firm Update IcuM
Result : OK
Result : OK
Firm Update
From USB Memory
From USB Memory
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