Read Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man44) Technical Bulletin online
Sharp Electronics (UK) Ltd., Technical Services Group
ENHANCEMENT OF STRENGTH OF DSPF (SPF)
ADJUST PLATES F/R.
ADJUST PLATES F/R.
1.Model Name:
AR-M351N/M351U/M355N/M355U/M312U/M451N/M451U/M455N/M455U/M420U
AR-EF3/EF6 (option for AR-M300 series/AR-M400 series)
MX-M350N/M350U/M450N/M450U, MX-EFX1 (option for MX-M350 series/MX-M450 series)
AR-M550N/M550U/M620N/M620U/M700N/M700U
MX-M550N/M550U/M620N/M620U/M700N/M700U
MX-M350N/M350U/M450N/M450U, MX-EFX1 (option for MX-M350 series/MX-M450 series)
AR-M550N/M550U/M620N/M620U/M700N/M700U
MX-M550N/M550U/M620N/M620U/M700N/M700U
2.Symptom:
In the DSPF (or SPF), repeatedly moving the Adjust Plate F or R with excessive power
sometimes causes damage of the pins on the reverse face.
sometimes causes damage of the pins on the reverse face.
3.Description:
We add ribs onto the reverse face of the Adjust Plate F or R to lessen the load on the bottom of
the pins, thereby preventing from the damage.
the pins, thereby preventing from the damage.
TECHNICAL BULLETIN
Date: 21
st
July 2008
Model:
ARM/MXM350/450.550.620/700
Ref.: 024
Colour:White
Page:1 of 2
ARM/MXM350/450.550.620/700
Ref.: 024
Colour:White
Page:1 of 2
Sharp Electronics (UK) Ltd., Technical Services Group
4.Action:
1. AR-M351N/M351U/M355N/M355U/M312U/M451N/M451U/M455N/M455U/M420U,
AR-EF3/EF6, MX-M350N/M350U/M450N/M450U, MX-EFX1
From mid-May 2008 production
From mid-May 2008 production
2. AR-M550N/M550U/M620N/M620U/M700N/M700U
MX-M550N/M550U/M620N/M620U/M700N/M700U
From mid-April 2008 production
From mid-April 2008 production
5.Parts Action:
Current parts
New parts
Ref.
No.
Model
name
Version P/G No.
Parts code
Parts code
Price
rank
Parts name
Effective
time
Inter-
change
-
ability
Number
37-38
24-38
24-38
LPLTP6466FCTZ
LPLTP6466FCT1
Adjust plate F
1
AR-M351N
AR-M351U
AR-M355N
AR-M355U
AR-M312U
AR-M451N
AR-M451U
AR-M455N
AR-M455U
AR-M420U
MX-M350N
MX-M350U
MX-M450N
MX-M450U
AR-EF3
AR-EF6
MX-EFX1
AR-M351U
AR-M355N
AR-M355U
AR-M312U
AR-M451N
AR-M451U
AR-M455N
AR-M455U
AR-M420U
MX-M350N
MX-M350U
MX-M450N
MX-M450U
AR-EF3
AR-EF6
MX-EFX1
37-37
24-37
24-37
LPLTP6467FCTZ
LPLTP6467FCT1
AF
Adjust plate R
2008/5
Mid
7-3
LPLTP6231FCTZ
LPLTP6231FCT1
Adjust plate F
2
AR-M550N
AR-M550U
AR-M620N
AR-M620U
AR-M700N
AR-M700U
MX-M550N
MX-M550U
MX-M620N
MX-M620U
MX-M700N
MX-M700U
AR-M550U
AR-M620N
AR-M620U
AR-M700N
AR-M700U
MX-M550N
MX-M550U
MX-M620N
MX-M620U
MX-M700N
MX-M700U
ALL
7-4
LPLTP6232FCTZ
LPLTP6232FCT1
AL
Adjust plate R
2008/4
Mid
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