AR-M700 (serv.man148). Prevention of thermistor marks appearing on the upper fuser roller. - Sharp Copying Equipment Technical Bulletin (repair manual)

ar-m700 (serv.man148) technical bulletin
Model
AR-M700 (serv.man148)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
18.02 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / Prevention of thermistor marks appearing on the upper fuser roller.
File
ar-m700-sm148.pdf
Date

Read Sharp AR-M700 (serv.man148) Technical Bulletin online

Sharp Electronics (UK) Ltd., Technical Services Group
ARE756
1. Model Name
ARM550/620/700
2. Symptom
Depending on the quality of the paper being used there is a possibility that paper powder
may stick to the thermistor, which may cause damage to the upper heat roller.
3. Description
To reduce the paper powder sticking to the thermistor which will reduce the damage to
the upper heat roller the contact pressure has been reduced by changing the contact
tape of the thermistor from glass cloth to teflon tape, at the same time the shape has
been changed.
Before change
After change.
4. Action
This change is from February 2005 production.
5. Parts Action
Current parts
New parts
Ref.
No.
Model
name
Version P/G No.
Parts code
Parts code
Price
rank
Parts name
Effective
time
Inter-
change-
ability
Number
1
AR-M550U
AR-M620U
AR-M700U
ALL
48-32
RDTCT0156FCZ2
RDTCT0156FCZ3
AT
HF thermistor
upper
2005/2
3
1
<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.
Prevention of thermistor marks appearing on the
upper fuser roller.
TECHNICAL BULLETIN
Date:
04 March 2005
Model: 
ARM550/620/700
Ref.:
022
Colour: 
White
Page:
1 of 1
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Here you can read online and download Sharp AR-M700 (serv.man148) Technical Bulletin in PDF. AR-M700 (serv.man148) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp AR-M700 (serv.man148) 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.