AR-335 (serv.man147). 1.Measure To Alleviate Problems Loosening Of Rubber-Leg Screws. 2.Addition Of Aluminium Tape Carried Out As A Measure To Improve Problems Of Noise. (WHITE) — Sharp Copying Equipment Technical Bulletin (repair manual)

Model
AR-335 (serv.man147)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
52.7 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / 1.Measure To Alleviate Problems Loosening Of Rubber-Leg Screws. 2.Addition Of Aluminium Tape Carried Out As A Measure To Improve Problems Of Noise. (WHITE)
File
ar-335-sm147.pdf
Date

View Sharp AR-335 (serv.man147) Technical Bulletin online

1.
MEASURE TO ALLEVIATE PROBLEMS OF LOOSENING OF
RUBBER-LEG SCREWS.
2.
ADDITION OF ALUMINIUM TAPE CARRIED OUT AS A
MEASURE TO IMPROVE PROBLEMS OF NOISE.
1. Measure to alleviate problems of loosening of rubber-leg screws.
1.Model Name:
AR280/285/335
2.General:
There was a problem of loosening of the rubber-leg screws used in some of the
machines bound for a portion of the market. As a measure to alleviate this problem, the
screws have been changed to longer ones, and the addition of a screw lock has been
carried out.
3.Action:
From 1998 mid-July production.
2. Addition of aluminium tape carried out as a measure to improve problems
of noise.
1.Model Name:
AR280/285/335 (only machines bound for the 200 V series destinations).
2.General:
The attachment of aluminium tape has been carried out to the optical unit. This action
has been carried out as a measure to improve problems of noise in machines bound for
the 200 V series destinations, and also as a measure to comply with VCCI standards in
machines bound for the Japanese domestic market.
Sharp Electronics (UK) Ltd., Technical Services Group
Date:
2 August 1999
Model:
AR280/285/335
Ref:
029
Colour: White
Page:
1 of 2
TECHNICAL BULLETIN
Optical unit
Aluminium tape
!
3.Action:
From the 1st lot of mass production.
Ref.
No.
Model
name
Version
P/G No.
Current parts
New parts
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
Parts code
Parts code
Price
rank
1
AR280
AR285
AR335
All
9 -
34
XBBSD50P12000
XBBSD50P16000
AB
Screw (5
´
16)
Mid-
'98/7
3
2
200V
series
6
PTPEH1059YCZZ
AF
Aluminium tape
1st lot
6
<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.
Sharp Electronics (UK)Ltd., Technical Services Group
!
3.Action:
From the 1st lot of mass production.
Ref.
No.
Model
name
Version
P/G No.
Current parts
New parts
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
Parts code
Parts code
Price
rank
1
AR280
AR285
AR335
All
9 -
34
XBBSD50P12000
XBBSD50P16000
AB
Screw (5
´
16)
Mid-
'98/7
3
2
200V
series
6
PTPEH1059YCZZ
AF
Aluminium tape
1st lot
6
<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.
Sharp Electronics (UK)Ltd., Technical Services Group
!
3.Action:
From the 1st lot of mass production.
Ref.
No.
Model
name
Version
P/G No.
Current parts
New parts
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
Parts code
Parts code
Price
rank
1
AR280
AR285
AR335
All
9 -
34
XBBSD50P12000
XBBSD50P16000
AB
Screw (5
´
16)
Mid-
'98/7
3
2
200V
series
6
PTPEH1059YCZZ
AF
Aluminium tape
1st lot
6
<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.
Sharp Electronics (UK)Ltd., Technical Services Group
!
3.Action:
From the 1st lot of mass production.
Ref.
No.
Model
name
Version
P/G No.
Current parts
New parts
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
Parts code
Parts code
Price
rank
1
AR280
AR285
AR335
All
9 -
34
XBBSD50P12000
XBBSD50P16000
AB
Screw (5
´
16)
Mid-
'98/7
3
2
200V
series
6
PTPEH1059YCZZ
AF
Aluminium tape
1st lot
6
<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.
Sharp Electronics (UK)Ltd., Technical Services Group

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  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
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  • Parts list (bill of materials).