Read Sharp MX-FNX1 (serv.man25) 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:
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.,
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.
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.
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.
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
19-901
0CW4144K302//
0CW4144K302G/
CE
DC CONTROLLER
PWB ASSEMBLY
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.
Display