AR-285 (serv.man117). Report Of Flash Memory Version Method. (WHITE) — Sharp Copying Equipment Technical Bulletin (repair manual)

Model
AR-285 (serv.man117)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
127.57 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / Report Of Flash Memory Version Method. (WHITE)
File
ar-285-sm117.pdf
Date

View Sharp AR-285 (serv.man117) Technical Bulletin online

ARE234
Sharp Electronics (UK) Ltd., Technical Services Group
Date:
18 May 2000
Model:
AR280/285/335
Ref.:
058
Colour:
White
Page:
1 of 2
REPORT OF FLASH MEMORY VERSION METHOD
1.Model Name:
AR280/285/335/250/286/336/405/505
2.General:
The ICU PWB of the models listed above includes a ROM writing function, which enables
us to carry out version upgrades of the flash memory.
In accordance with a change in the flash memory of the PCU (the previous flash memory
was 1MB, the new flash memory is 2M) that was carried out for the new series (models
ARS332, S402 and S507), a version upgrade has been carried out in the FD File
Generation tool.
[Ver. 5 (MOT2fd5(EX).EXE) has been changed to Ver. 5.10 (MOT2fd5.1(EX).EXE).]
It is important to note that the software version upgrade described above has been carried
out only for the FD File Generation tool. There has been no change carried out in the flash
memory version upgrade software (ROM-write software: FLASH5).
3.Description:
(1) Software version upgrade content.
The content of the software version upgrade described above consists only of the addition
of the selection "PCU 2M" to the setting, "Kind (T)". (Refer to the figure shown below)
There has been no change carried out in the method of using the software itself.
TECHNICAL BULLETIN
ARE234
Sharp Electronics (UK) Ltd., Technical Services Group
(2)
Flash memory types and points of caution to be observed when making FD files.
a. Flash memory types.
FLASH PWB
Kind
Capacity
AR280
AR285
AR335
AR250
AR286
AR336
AR405
AR505
LH28F008SUT x 2
2MB
O
O
O
ICU ROM
LH28F016SUT x 2
4MB
O
LH28F008SUT x 1
1MB
O
O
O
O
PCU ROM
LH28F016SUT x 1
2MB
LH28F016SUT x 1
2MB
O
O
O
O
OPE ROM
LH28F032SUT x 1
4MB
b. Points of caution to be observed when making FD files.
When making an FD file using the FD File Generation tool Ver. 5.10
(MOT2fd5.1(EX).EXE), the flash memory type should be selected by referring to the
content of the table shown below.
PWB
Kind (T)
AR280
AR285
AR335
AR250
AR286
AR336
AR405
AR505
ICU 2M
O
O
O
ICU
ICU 4M
O
PCU 1M
O
O
O
O
PCU
PCU 2M
OPE 2M
O
O
O
O
OPE
OPE 4M
(3)
The FD File Generation tool (MOT2fd5.1(EX).EXE) is being supplied in
accordance with the route described below.
Page of 2
Display

Download Sharp AR-285 (serv.man117) Technical Bulletin

Here you can view online or download Sharp AR-285 (serv.man117) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp AR-285 (serv.man117) Copying Equipment. Information contained in Sharp AR-285 (serv.man117) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).