MX-FNX2 (serv.man16). 001-Firmware UPGRADE .(1) - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-fnx2 (serv.man16) technical bulletin
Model
MX-FNX2 (serv.man16)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
70.76 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / 001-Firmware UPGRADE .(1)
File
mx-fnx2-sm16.pdf
Date

Read Sharp MX-FNX2 (serv.man16) Technical Bulletin online

Sharp Electronics (UK) Ltd., Technical Services Group
CCE-342
1. Model Type
MXFNX1-MXFNX2
2. Description
Finisher ROM upgrade
MX-FNX1: From mid-August 2006 production
MX-FNX2: From mid-July 2006 production
Model name
ROM control No.
Version
MX-FNX1
A11
MX-FNX2
A02
010300
Reason for change: 1.To correct the following glitch symptoms:
Upgrading  the  ROM  versions  of  the  above  machines  to  the  following  versions  may  cause  the
following glitches to occur in the finisher:
- MX-2300N/2700N
ICU : 0110P0, PCU : 0110P0, SCU : 0110P0, IMAGE_DATA : 0101P0
- MX-3500N/3501N/4500N/4501N
ICU : 0201J0, PCU : 0110J0, SCU : 0110J0, DSPF : 0110J0, IMAGE_DATA : 0100J0
MX-FNX1
1.If papers different from the set paper feed size are passed, a jam may occur during paper
ejection.
The ROM version may run on a matching version to cause a matching malfunction.
MX-FNX2
1.If  papers  different  from  the  set  page  feed  size  are  passed,  a  jam  or  an  F1-00  trouble  (e.g.,
when  the  A4  paper  size  is  detected  in  the  manual  feeding  tray  and  A5-R  papers  are  passed
according to punch specification) may occur during paper ejection.
The ROM version may run on a matching version to cause a matching malfunction.
We have changed control so that when papers different from the set paper feed size are passed
as  explained  in  the  above,  “size  illegal”  (message  prompting  you  to  check  the  paper  size)  is
detected.
Note) Along with ROM upgrade, we have changed the control PWB or DC controller PWB
assembly. However, upgrading the ROM of the existing control PWB or DC controller PWB
assembly eliminates the need to replace the PWB with a new control PWB or the assembly
with a new DC controller PWB assembly.
ROM UPGRADE…….(1)
TECHNICAL BULLETIN
Date:
23
rd
 October 2006
Model: 
MXFNX1-MXFNX2
Ref.:
001
Colour: 
White
Page:
1 of 1
Sharp Electronics (UK) Ltd., Technical Services Group
CCE-342
3. Parts action
Current parts
New parts
Ref.
No.
Model
name
Version P/G No.
Parts code
Parts code
Price
rank
Parts name
Effectiv
e
time
Inter-
change-
ability
Number
MX-FNX1
10-13
0CW4141K201//
0CW4141K201U/
CN
CONTROL PWB
2006/8
1
MX-FNX2
ALL
 4-46
19-901
0CW4144K302//
0CW4144K302G/
CE
DC CONTROLLER
PWB ASSEMBLY
2006/7
3
1
<Interchange>
1. Interchangeable.
4. Not interchangeable.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
5. Interchangeable if replaced with same types of
related parts in use.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
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