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). Page 2

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(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.
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