DOWNLOAD Sharp MX-M950 / MX-MM1100 (serv.man91) Service Manual ↓ Size: 22.88 KB | Pages: 2 in PDF or view online for FREE

Model
MX-M950 MX-MM1100 (serv.man91)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
22.88 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
Copying Equipment / Rom Update (7)
File
mx-m950-mx-mm1100-sm91.pdf
Date

Sharp MX-M950 / MX-MM1100 (serv.man91) Service Manual / Technical Bulletin ▷ View online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.Model Name: MX-M850/M950/M1100 (Except for Taiwan) 
 
2.Description:  Upgrade of PCU-ROM 
From September 2008 production 
Destinatio
ROM 
control 
No. 
ICU 
(PROGRAM) 
ICU 
(BOOT) 
PCU SCU DSPF 
IMAG
DATA 
OPU 
P-CON 
Except for
China and 
Taiwan 
D01 
0201H0 0201H0 
0108H0 0100H0 0100H0 0100H0 0100H0 0100H0 
For China 
C01 
C201H0 C201H0 
0108H0 0100H0 0100H0 0100H0 0100H0 0100H0 
- Except for China and Taiwan 
* ICU BOOT above is the version described in the ROM management label. Check that 
the actual version is: ICU(BOOT):01.01.H0/LANGUAGE:01.10.H0/GRAPHIC:01.05.H0 
(Sim22-5). 
 
- For China 
* ICU BOOT above is the version described in the ROM management label. Check that 
the actual version is:
 
ICU(BOOT)01.01.H0/LANGUAGE:C1.12.H0/GRAPHIC:01.05.H0 
(Sim22-5). 
Item of change: See the accompanying sheet. 
 
ROM Version Combination History Table (Except for China and Taiwan) 
No. 
ROM 
administration 
ICU PCU SCU 
DSPF 
IMAGE 
DATA 
OPU 
P-CON 
Action 
Issued 
T/R No. 
(6) D00 0201H0 0107H0 0100H0 0100H0 0100H0 0100H0 0100H0  2008/5 
HRE-043R 
(5) C01 0200H0 0106H0 0100H0 0100H0 0100H0 0100H0 0100H0 2007/12 
HRE-027 
(4) C00 0200H0 0105H0 0100H0 0100H0 0100H0 0100H0 0100H0 2007/11 
HRE-019 
(3) B01 0110H0 0105H0 0100H0 0100H0 0100H0 0100H0 0100H0 
2007/10 
Mid 
(2) B00 0110H0 0104H0 0100H0 0100H0 0100H0 0100H0 0100H0 
2007/9 
Mid 
HRE-017 
(1) A11 0102H0 0103H0 0100H0 0100H0 0100H0 0100H0 0100H0 
2007/6 
Mid 
HRE-002 
 
ROM Version Combination History Table (For China) 
No. 
ROM 
administration 
ICU PCU SCU DSPF 
IMAGE 
DATA 
OPU P-CON 
Action 
Issued 
T/R No. 
(2) C00 C201H0 
0107H0 0100H0 0100H0 0100H0 0100H0 0100H0  2008/8 
HRE-057 
(1) B00 C200H0 
0106H0 0100H0 0100H0 0100H0 0100H0 0100H0  2008/3 
HRE-039 
ROM UPGRADE - (7). 
TECHNICAL BULLETIN 
Date:  
5
th
 January 2009 
Model:  
MXM850/950/1100 
Ref.:  
REF27 
Colour:  
White 
Page:  
1 of 2 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
 
[
Description] 
No. Subject 
Description 
Supply related 
In low humidity environments, carrier easily adheres to the rear 
surface of paper. More adequate margin for the carrier adhesion has 
been improved. 
Supply related 
When judging the toner near end detection requires time, F2-02 
trouble may occur. The judgment standard has been modified to 
improve more adequate margin for the F2-02 trouble occurrence. 
Supply related 
Printing lower coverage rate documents in continuous mode 
sometimes results in reduced density of printed images. Replacing old 
toner with new one in the developer tank and printing with the 
processing condition modified to be more appropriate to the lower 
coverage rate can improve the concentration reduction of printed 
images. Then the process control for responding to the “lower 
coverage rate mode” has been added. And the software SW also has 
been incorporated, which allows switching ON or OFF the lower 
coverage rate mode in printing lower coverage rate documents in 
continuous mode. The factory default setting of the software SW is 
OFF the lower coverage rate mode. 
 
SIM55-1  SW 6 bit 1 
0: OFF lower coverage rate mode (in the factory default setting) 
1: ON lower coverage rate mode 
Fusing related 
When “A3,” “A3 wide,” or 300g papers of “ledger” are printed in the 
paper type “cardboard 4,” transfer slippage may occur by the impact 
of the papers going into the fusing assembly. The dual speed control 
of the fusing motor can prevent the transfer slippage. Then the 
software SW has been added, which allows switching the speed 
control to ACTIVATED or DEACTIVATED state.  
In the factory default setting of the software SW, the speed control 
has been switched to ACTIVATED state.  
 
SIM55-1  SW 2 bit 6 
0: The dual speed control is ACTIVATED (in the factory default 
setting). 
1: The dual speed control is DEACTIVATED. 
Image quality 
adjustment 
Entering the image quality adjustment mode during a paper-jam 
condition sometimes leads to the state where the display cannot 
return from the mode of “image quality adjustment.” Such error has 
been modified.  
Off-line 
processing 
The maximum number of stapled sheets in the combination operation of Z-folding 
and stapling during the off-line processing has been changed from five to ten. 
Printing speed 
improvement 
Printing speed of duplex copying has been improved for the following paper sizes. 
(1) 9 x 12 
(2) SRA4 
(3) 234 x 318 
(4) 220 x 312 
 
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Sharp MX-M950 / MX-MM1100 (serv.man91) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp MX-M950 / MX-MM1100 (serv.man91) Service Manual ↓ Size: 22.88 KB | Pages: 2 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp MX-M950 / MX-MM1100 (serv.man91) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp MX-M950 / MX-MM1100 (serv.man91) Copying Equipment. Information contained in Sharp MX-M950 / MX-MM1100 (serv.man91) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.