DOWNLOAD Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man7) Service Manual ↓ Size: 225.79 KB | Pages: 6 in PDF or view online for FREE

Model
MX-M350N MX-M350U MX-M450N MX-M450U (serv.man7)
Pages
6
Size
225.79 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Rom Version Up Method
File
mx-m350n-mx-m350u-mx-m450n-mx-m450u-sm7.pdf
Date

Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man7) Service Manual ▷ View online

MX-M350/M450 N/U  ROM VERSION-UP  12 - 5
YES
NO
YES
NO
YES
NO
Remove the BOOT Flash ROM and
replace it with a spare one. (If there is
any NG Flash ROM, replace it, too.)
Booted normally?
Write the on-board files
collectively. (4.)
Result: OK?
Result: OK?
Update completed
Update completed
Write with an empty
socket. (5.)
If the Flash ROM itself is
defective, replace it with a
new one and try again.
YES
NO
YES
NO
YES
NO
Booted normally?
Remove the Flash ROM
and replace it with a
spare.
Write the on-board files
collectively. (4.)
Result: OK?
Update completed
Write with the empty socket.
(6.)
Result: OK?
Update completed
If the Flash ROM itself is
defective, replace it with a
new one and try again.
MX-M350/M450 N/U  ROM VERSION-UP  12 - 6
YES
NO
Write the on-board files
collectively. (4.)
Result: OK?
Update completed
If the Flash ROM itself is
defective, replace it with a
new one and try again.
MX-M350/M450 N/U  ROM VERSION-UP  12 - 6
YES
NO
Write the on-board files
collectively. (4.)
Result: OK?
Update completed
If the Flash ROM itself is
defective, replace it with a
new one and try again.
MX-M350/M450 N/U  ROM VERSION-UP  12 - 6
YES
NO
Write the on-board files
collectively. (4.)
Result: OK?
Update completed
If the Flash ROM itself is
defective, replace it with a
new one and try again.
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Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man7) Service Manual ▷ Download