AR-285 (serv.man152). 1.Change Carried Out In The Binding Method Of The AC Harness Line. 2.Measure To Alleviate Problems Of Screws That Do Not Fully Secure Properly. 3.Change In The 3P Terminal Base Harness Carried Out In Accordance With A Measure To Comply With EMI Standards. 4.Measure To Improve Conditions Of Noise. 5.Measure Carried Out To Prevent Contact With The ICU Cover. (WHITE) — Sharp Copying Equipment Technical Bulletin (repair manual)

Model
AR-285 (serv.man152)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
94.74 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / 1.Change Carried Out In The Binding Method Of The AC Harness Line. 2.Measure To Alleviate Problems Of Screws That Do Not Fully Secure Properly. 3.Change In The 3P Terminal Base Harness Carried Out In Accordance With A Measure To Comply With EMI Standards. 4.Measure To Improve Conditions Of Noise. 5.Measure Carried Out To Prevent Contact With The ICU Cover. (WHITE)
File
ar-285-sm152.pdf
Date

View Sharp AR-285 (serv.man152) Technical Bulletin online

1.
CHANGE CARRIED OUT IN THE BINDING METHOD OF THE AC
HARNESS LINE.
2.
MEASURE TO ALLEVIATE PROBLEMS OF SCREWS THAT DO
NOT FULLY SECURE PROPERLY.
3.
CHANGE IN THE 3P TERMINAL BASE HARNESS CARRIED
OUT IN ACCORDANCE WITH A MEASURE TO COMPLY WITH
EMI STANDARDS.
4.
MEASURE TO IMPROVE CONDITIONS OF NOISE.
5.
MEASURE CARRIED OUT TO PREVENT CONTACT WITH THE
ICU COVER.
1. Change carried out in the binding method of the AC harness line.
1.Model Name:
AR280/285/335 (only for machines bound for the 200 V series market destinations)
2.General:
The AC harness line is rather thick, and is therefore very difficult to bind using a wire
saddle. This creates the possibility of the AC harness line coming into contact with the
fusing gear. As a measure to alleviate this problem, the addition of a wire band has been
carried out.
3.Action:
From 1998 mid-June production.
Sharp Electronics (UK) Ltd., Technical Services Group
Date:
2 August 1999
Model:
AR280/285/335
Ref:
023
Colour: White
Page:
1 of 4
TECHNICAL BULLETIN
Only for machines bound for the 200 series
market destinations.
The AC harness and the main harness are
bound between the fusing drawer connector and
the fusing gear.
(Care should be exercised to insure that contact
is not made with either the lead wire or the
fusing gear.)
LBNDJ0014FCZ1
´
1
2. Measure to alleviate problems of screws that do not fully secure properly.
1.Model Name:
AR280/285/335
2.General:
There have been some problems of screws that do not fully secure properly during
assembly operations carried out on the multi tray unit. As a measure to alleviate this
problem, a change has been carried out in the fixing screws, and longer screws are now
being used.
3.Action:
Running change.
3. Change in the 3P terminal base harness carried out in accordance with a
measure to comply with EMI standards.
1.Model Name:
AR280/285/335 (only for machines bound for the 200 V series market destinations)
2.General:
The addition of a ferrite core was carried out to the AC PWB as a measure to comply with
EMI standards. In accordance with this change, the harness of the 3P terminal base used
only in the 200 V series has been newly established.
3.Action:
From 1998 mid-June production.
4. Measure to improve conditions of noise.
1.Model Name:
AR280/285/335 (only for machines bound for the AB series market destinations)
2.General:
The addition of noise insulation material has been carried out as a measure to improve
conditions of noise coming from the right door and the paper delivery reversion section.
Sharp Electronics (UK)Ltd., Technical Services Group
Changed screw (Q'ty: 2)
M3 x 6 has been changed to M3 x 8
Right door
Paper delivery cabinet lower left
3.Action:
From 1998 mid-June production.
5. Measure carried out to prevent contact with the ICU cover.
1.Model Name:
AR280/285/335 (only for machines bound for the 200 V series market destinations)
2.General:
There was a possibility of contact occurring between the battery of the ICU PWB and the
ICU cover. As a measure to alleviate this problem, the addition of a protect sheet has been
carried out to the ICU cover.
Sharp Electronics (UK)Ltd., Technical Services Group
Paper delivery unit cushion S
Paper delivery unit cushion L
Paper delivery unit cushion S
Right door molt R
Right door molt F
!
3.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
200V
Series
10
LBNDJ0014FCZ1
AB
Wire band
Mid-
'98/6
6
2
All
36 -7
XEBSD30P06000
XEBSE30P08000
AA
Screw
Running
change
3
*
3
200V
Series
10 -55
DHAI-2854FCZZ
DHAI-2854FC11
3P terminal base
harness
Mid-
'98/6
4
AB
Series
21
PMLT-1191FCZZ
AC
Right door molt
F
6
PMLT-1192FCZZ
Right door molt R
1
PCUSG0365FCZZ
AD
Paper delivery
unit cushion L
PCUSG0366FCZZ
AC
Paper delivery
unit cushion S
Q'ty:2
5
200V
Series
5
PSHEP4675FCZZ
ICU protect
sheet
<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
* Only 2 locations changed.
ICU cover EX
Inside face
ICU protect sheet:
PSHEP4675FCZZ
Attachment
standard
+0~+0.5
Double sided tape
has been attached to
the shaded section.
C side
Attachment
standard
+0~+0.5
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Here you can view online or download Sharp AR-285 (serv.man152) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp AR-285 (serv.man152) Copying Equipment. Information contained in Sharp AR-285 (serv.man152) 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).