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MX-B381/B401 MX-FR16U (DATA SECURITY KIT) 6 – 2
3)
Remove the screw, and remove the MFP PWB cover.
C. ROM replacement
1)
Replace the ROM. (Install the accessory DSK ROM.)
D. MFP PWB cover installation
1)
Install the MFP PWB cover.
2)
Install the left cabinet.
3)
Close the front cover and the tray 1.
E. DSK firmware installation
1)
Insert the accessory USB memory into the USB slot of the
machine. (Use the USB I/F of the operation panel.)
2)
When the power is turned ON, the main program error is dis-
played.
3)
The above error message is displayed for 10 sec. Then the fol-
lowing message is displayed.
4)
The machine enters the boot mode which indicates that there
is an error in the main program.
M
ain Program Error
!!
Emergency Prog Init
Please
w
ait
V
ersion Check
Ic
M:UNU
S
U
A
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