AR-285 (serv.man153). 1.Change In Materials Of The PS Frame R Carried Out As A Measure To Improve Productivity. 2.Measure To Improve Paper Transport Performance When Using The RADF. 3.Measure To Aleviate Problems Of Paper Curling When Using The ADU. (WHITE) — Sharp Copying Equipment Technical Bulletin (repair manual)

Model
AR-285 (serv.man153)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
41.76 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / 1.Change In Materials Of The PS Frame R Carried Out As A Measure To Improve Productivity. 2.Measure To Improve Paper Transport Performance When Using The RADF. 3.Measure To Aleviate Problems Of Paper Curling When Using The ADU. (WHITE)
File
ar-285-sm153.pdf
Date

View Sharp AR-285 (serv.man153) Technical Bulletin online

1.
CHANGE IN MATERIALS OF THE PS FRAME R CARRIED OUT
AS A MEASURE TO IMPROVE PRODUCTIVITY.
2.
MEASURE
TO
IMPROVE
PAPER
TRANSPORT
PERFORMANCE WHEN USING THE RADF.
3.
MEASURE TO ALLEVIATE PROBLEMS OF PAPER CURLING
WHEN USING THE ADU.
1. Change in materials of the PS frame R carried out as a measure to improve
productivity.
1.Model Name:
AR280/285/335
2.General:
A change has been carried out in the materials used for the PS frame R used in the PS
transport unit. This action has been carried out as a measure to improve productivity.
3.Action:
From the 1st lot of 1998 August production.
2. Measure to improve paper transport performance when using the RADF.
1.Model Name:
AR285/335
2.General:
A change has been carried out in the table glass. The new table glass is electrically
conductive.
This action has been carried out as a measure to improve the paper transport
performance when using the RADF.
3.Action:
From 1998 mid-May production.
Sharp Electronics (UK) Ltd., Technical Services Group
Date:
27 July 1999
Model:
AR280/285/335
Ref:
022
Colour: White
Page:
1 of 2
TECHNICAL BULLETIN
Attachment location for the grounding tape.
Inside face
Glass retainer left
Grounding tape
!
(The grounding tape action has been carried out from the 1st lot of mass production.)
3. Measure to alleviate problems of paper curling when using the ADU.
1.Model Name:
AR285/335 (only for machines bound for the AB series market destinations)
2.General:
There is a possibility of folded corners, wrinkles and copy paper jams caused by curling of
the copy paper when using European copy paper (IGEPA paper). As a measure to alleviate
these problems, a change has been carried out in the material used in the rubber roller of
the ADU transport roller.
3.Description:
(Old)
(New)
Hardness of the rubber roller: 25° ®
Hardness of the rubber roller: 35°
Roller color: Red
Roller color: Pink
4.Action:
From 1998 mid-June 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
23 -26
LFRM-0955FCZZ
LFRM-0955FCZ1
AG
PS frame R
1st lot
'98/8
1
2
AR285
AR335
1 -
34
PGLSP0074FCZZ
PGLSP0074FCZ8
BK
Table glass
Mid-
'98/5
3
1
PTPE-0251FCZZ
AD
Grounding tape
*
6
3
AB
Series
2 -
21
NROLR1222FCZZ
NROLR1275FCZZ
ADU turnover
roller
Mid-
'98/6
3
<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
* 1st lot of mass production.
!
(The grounding tape action has been carried out from the 1st lot of mass production.)
3. Measure to alleviate problems of paper curling when using the ADU.
1.Model Name:
AR285/335 (only for machines bound for the AB series market destinations)
2.General:
There is a possibility of folded corners, wrinkles and copy paper jams caused by curling of
the copy paper when using European copy paper (IGEPA paper). As a measure to alleviate
these problems, a change has been carried out in the material used in the rubber roller of
the ADU transport roller.
3.Description:
(Old)
(New)
Hardness of the rubber roller: 25° ®
Hardness of the rubber roller: 35°
Roller color: Red
Roller color: Pink
4.Action:
From 1998 mid-June 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
23 -26
LFRM-0955FCZZ
LFRM-0955FCZ1
AG
PS frame R
1st lot
'98/8
1
2
AR285
AR335
1 -
34
PGLSP0074FCZZ
PGLSP0074FCZ8
BK
Table glass
Mid-
'98/5
3
1
PTPE-0251FCZZ
AD
Grounding tape
*
6
3
AB
Series
2 -
21
NROLR1222FCZZ
NROLR1275FCZZ
ADU turnover
roller
Mid-
'98/6
3
<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
* 1st lot of mass production.
!
(The grounding tape action has been carried out from the 1st lot of mass production.)
3. Measure to alleviate problems of paper curling when using the ADU.
1.Model Name:
AR285/335 (only for machines bound for the AB series market destinations)
2.General:
There is a possibility of folded corners, wrinkles and copy paper jams caused by curling of
the copy paper when using European copy paper (IGEPA paper). As a measure to alleviate
these problems, a change has been carried out in the material used in the rubber roller of
the ADU transport roller.
3.Description:
(Old)
(New)
Hardness of the rubber roller: 25° ®
Hardness of the rubber roller: 35°
Roller color: Red
Roller color: Pink
4.Action:
From 1998 mid-June 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
23 -26
LFRM-0955FCZZ
LFRM-0955FCZ1
AG
PS frame R
1st lot
'98/8
1
2
AR285
AR335
1 -
34
PGLSP0074FCZZ
PGLSP0074FCZ8
BK
Table glass
Mid-
'98/5
3
1
PTPE-0251FCZZ
AD
Grounding tape
*
6
3
AB
Series
2 -
21
NROLR1222FCZZ
NROLR1275FCZZ
ADU turnover
roller
Mid-
'98/6
3
<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
* 1st lot of mass production.
!
(The grounding tape action has been carried out from the 1st lot of mass production.)
3. Measure to alleviate problems of paper curling when using the ADU.
1.Model Name:
AR285/335 (only for machines bound for the AB series market destinations)
2.General:
There is a possibility of folded corners, wrinkles and copy paper jams caused by curling of
the copy paper when using European copy paper (IGEPA paper). As a measure to alleviate
these problems, a change has been carried out in the material used in the rubber roller of
the ADU transport roller.
3.Description:
(Old)
(New)
Hardness of the rubber roller: 25° ®
Hardness of the rubber roller: 35°
Roller color: Red
Roller color: Pink
4.Action:
From 1998 mid-June 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
23 -26
LFRM-0955FCZZ
LFRM-0955FCZ1
AG
PS frame R
1st lot
'98/8
1
2
AR285
AR335
1 -
34
PGLSP0074FCZZ
PGLSP0074FCZ8
BK
Table glass
Mid-
'98/5
3
1
PTPE-0251FCZZ
AD
Grounding tape
*
6
3
AB
Series
2 -
21
NROLR1222FCZZ
NROLR1275FCZZ
ADU turnover
roller
Mid-
'98/6
3
<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
* 1st lot of mass production.

Download Sharp AR-285 (serv.man153) Technical Bulletin

Here you can view online or download Sharp AR-285 (serv.man153) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp AR-285 (serv.man153) Copying Equipment. Information contained in Sharp AR-285 (serv.man153) service manual (repair manual) typically includes:

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