Date: Feb. 21, 1994
DUPLICATOR: SD-2060
TROUBLE SHOOTING DIAGONAL FEEDING AND DF
BELT DAMAGE BY CARRYING OUT CHANGES IN THE
PRESSURE RO LLER STAYS.
1.General: When making copies in the OC mode of thick original copies such as books, the
pressure roller stay of the conveyor area can become deformed and bent upwards
when too much pressure is placed on the conveyor area of the RADF. This can cause
diagonal feeding of original copies and in extreme cases the DF belt can be damaged.
No. : DTE-116
DF belt.
Thick original copies (such as books).
2.Description: Changes are carried out to prevent deformation of the pressure roller stay and to
improve efficiency when copying thick original copies.
Old. New.
Note: The parts comprising the pressure roller stay area have also been changed, and
shall all be reported.
SHARP CORPORATION Reprography Division
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Green
C
Designed to clip on to the edge of the stay, and added
as a temporary measure from the beginning of mass
production. From 1993 Mid-August the changes
shown in the figure below have been carried out.
Right pressure roller stay assembly. Left pressure roller stay assembly.
Pressure plate spring
plate assembly.
Pressure holder C.
Screws
(M3 x 6).
Pressure holder C.
P/G
Right pressure roller stay assembly ( 44 -502). Left pressure roller stay ( 44 - 501).
No.
1 Changed pressure roller stay. ’93/12
3 Changed pressure bearing (Q’ty: 4). (Q’ty: 2)
4 Pressure holder 1. Pressure holder C
5 Pressure holder 2.
6 Pressure bearing spring.
3.Action: (Factory action)
From 1994 December production.
(Market action)
Changes should be carried out when replacing the pressure roller stay.
Effective
time.
From the
start of
mass
production.
Pressure plate spring plate assembly.
Screws (M3 x 6).
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Ref.
Model
No.
SD-2060 All
<Interchange>
1. Interchangeable. 4. Not interchangeable.
2. C urr e nt t y pe c a n be u s ed i n p la ce of new ty pe .
New ty pe cann ot be us ed i n place of curr ent type .
3. C urre nt ty pe cann ot be used i n place of new ty pe.
New t y pe c a n be u sed in p la ce of curr en t ty p e.
Parts m ar ke d wi t h “ ” is i mpor t an t fo r m a in ta i ning t he s a fe ty of the s e t. B e su r e to re pl ace t he s e pa r ts wi t h
specified ones for maintaining the safety and performance of the set.
name
Version P/G No.
44 -501 0CW2176K072A/ 0CW2176K094A/ AZ
44 -502 0CW2176K045A/ 0CW2176K072E/ AX
44 -1 0CW2176P111A/ 0CW2176P111E/ AQ
44 -5 0CW2158P033B/ 0CW2158P033C/ AD
44 -6 0CW2176P329A/ 0CW2176P374B/ AD
44 -4 0CW2158P032C/ 0CW2158P032D/ AD
44 — 0CW2176P028A AH
44 — 0CW2176K095A AS
44 — 0CW030060FZTP AA
!
Current parts New parts
Parts code Parts code
5. Interchangeable if replaced with same types of
relate d parts in use .
6. Others.
Price
Parts name
rank
Left pressure
roller stay
assembly.
Right pressure
roller stay
assembly.
Pressure roller
stay.
Pressure holder
2.
Pressure
bearing spring.
Pressure holder1.Mid-
Pressure holder
C.
Pressure plate
spring plate
assembly.
Screws (M3 x 6
tapping).
Effec-
tive
time
’93/12 3
’93/12 3
’93/12 3 Q’ty: 2
1st lot. Q’ty: 4
1st lot. Q’ty: 4
’93/8
1st lot. *2
1st lot. —
1st lot. — Q’ty: 2
Inter-
change-
ability
Note
*1
Added
to the
left side.
*1 Change in Q’ty: 4 to 2 (Discontinued from the left side).
*2 Quantity: 2 (Added to the left side).
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