MX-2310U, MX-3111U (serv.man171). MX2310U - MX3111U ROM UPGRADE... (8), (3). Ver ICU 04.02.G1, PCU 03.00G1, SCU 01.06G1 - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-2310u, mx-3111u (serv.man171) technical bulletin
Model
MX-2310U MX-3111U (serv.man171)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
28.48 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / MX2310U - MX3111U ROM UPGRADE... (8), (3). Ver ICU 04.02.G1, PCU 03.00G1, SCU 01.06G1
File
mx-2310u-mx-3111u-sm171.pdf
Date

Read Sharp MX-2310U / MX-3111U (serv.man171) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-946 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name:
 
MX2310U – MX3111U 
 
2. Description: 
Upgrade of ICU and SCU-ROM 
 
From August 2011 Production 
Destination 
ROM control No. 
ICU 
PCU 
SCU 
FAX 
E-Manual 
UK 
E12 
0402G1 
0300G1 
0106G1 
0100G1 
0160G1 
 * ICU above is the version described in the ROM management label.  Check that the actual 
version is as below (SIM22-5) 
    - For UK destinations  
       ICU(MAIN): 04.02.G1/ICU(BOOT): 01.03.G1/ICU(SUB): 01.05.G1/LANGUAGE:  
       01.25.G1/GRAPHIC: 01.02.G1 
 
  Item of change: See the attached sheet 
 
 
 
 
ROM Version Combination History Table 
 
 
 
- MX-2310U 
 
No. 
ROM 
control No. 
ICU 
PCU 
SCU 
FAX 
E-Manual 
Action 
(7) 
E11 
0402G1 
0201G1 
0105G1 
0100G1 
0160G1 
2011/5 Mid 
(6) 
E00 
0401G1 
0109G1 
0103G1 
0100G1 
0140G1 
2011/5 
(5) 
D00 
0300G1 
0109G1 
0103G1 
0100G1 
0140G1 
2011/2 Mid 
(4) 
C23 
0203G1 
0107G1 
0103G1 
0100G1 
0140G1 
2011/1 
(3) 
C02 
0203G1 
0106G1 
0102G1 
0100G1 
0120G1 
2010/12 
(2) 
C01 
0202G1 
0102G1 
0102G1 
0100G1 
0120G1 
2010/11 
(1) 
C00 
0201G1 
0102G1 
0102G1 
0100G1 
0120G1 
2010/10 Mid 
 
 
 
 
- MX-3111U 
 
No. 
ROM  
control No. 
ICU 
PCU 
SCU 
FAX 
E-Manual 
Action 
(2) 
E11 
0402G1 
0201G1 
0105G1 
0100G1 
0160G1 
2011/5 Mid 
(1) 
A01 
0401G1 
0200G1 
0104G1 
0100G1 
0150G1 
2011/5 
 
ROM UPGRADE..... (8), (3). Ver ICU 04.02.G1, 
PCU 03.00G1, SCU 01.06G1
 
TECHNICAL BULLETIN 
 
Date:  
19
th
 September 2011 
Model:  
MX2310U – MX3111U 
Ref.:   
031 
Colour:  
White 
Page:  
1 of 2 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-946 
 
[Description] 
 
No. 
Item 
Details 
Copier 
When the Copy key was pressed after placing the original on the document feeder, the 
copy key command would be processed first before the processing to determine the 
paper size on the document feeder, and as the result of it, the original was scanned from 
the document glass, which might cause the "blank page" output.  This problem has been 
corrected.   
Scanner 
As the countermeasure for the lines when scanning the data from the document feeder, 
we have added the mode to search the most uncontaminated scan position on start-up 
(when power ON) and also on completion of scanning the job from the document feeder 
to the Soft SW so that it becomes possible to scan from the most uncontaminated scan 
position from the next scanning of the job from the document feeder. 
 
Scanner Control Soft SW (Sim55-2) 
SW No. 8  Data 1, 2, 3 
 
0, 0, 0: [ON] both on start-up/on completion of the job (Default)  
0, 0, 1: [ON] only on start-up    
0, 1, 0: [ON] only on completion of the job 
1, 0, 0: [OFF] both on start-up/on completion of the job 
Toner 
Replenishment 
Control 
There were some cases where "F2-6x" trouble was caused when the toner could not be 
replenished within a set time due to the imbalance of the toner etc.  For the 
countermeasures of this problem, the modification has been made to prevent from the 
false determination of "F2-6x" by performing the toner replenishment operation again 
when the machine detects that the toner dispense rate is not enough.   
 
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