AR-275 (serv.man123). Countermeasure against white stripes generated by moisture absorption of the paper - Sharp Copying Equipment Technical Bulletin (repair manual)

ar-275 (serv.man123) technical bulletin
Model
AR-275 (serv.man123)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
72 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / Countermeasure against white stripes generated by moisture absorption of the paper
File
ar-275-sm123.pdf
Date

Read Sharp AR-275 (serv.man123) Technical Bulletin online

DCE269
Sharp Electronics (UK) Ltd., Technical Services Group
1. Model Name:
AR-235/275
2. Description:
When using moisture-absorbed paper, white stripes may be generated since the charge
applied to paper via the post-transcriptional star rings of the TC unit is lost. Therefore,
post-transcriptional star rings are changed to nonconductive one.
(Identification method of new and old posttranscriptional star rings)
[Procedure for replacing the posttranscriptional star rings]
(1)Remove the longitudinal transport unit from the machine and set it up as shown in
    <Figure-1>.
(2)Replace the posttranscriptional star rings. They (13 pieces) are mounted into the
    transfer holder.
(3)Be careful not to remove the transfer holder.
 * Remove the posttranscriptional star rings piece by piece with slotted screwdriver.
COUNTERMEASURE AGAINST WHITE STRIPES GENERATED
BY MOISTURE ABSORPTION OF THE PAPER
TECHNICAL BULLETIN
Date:
13 May 2002
Model: AR235/275
Ref.:
028
Colour: White
Page:
1 of 2
DCE269
Sharp Electronics (UK) Ltd., Technical Services Group
Current parts
New parts
Model
name
Version
P/G
No.
Parts code
Parts code
Price
rank
Q'ty
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
AR-235
AR-275
15 -19
ALL
PRNGF0107FCZZ
PRNGF0107FCZ1
AC
13
Post-transcrip-
tional star ring
'01/11
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.
Page of 2
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Here you can read online and download Sharp AR-275 (serv.man123) Technical Bulletin in PDF. AR-275 (serv.man123) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp AR-275 (serv.man123) Copying Equipment. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.