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Date: May. 26, 1995
COPIER : SF-2022
1. REGARDING DETERIORATION IN CO P Y Q UALI TY RESULTING FROM FAILURE OF THE MB DRIVE WI RE .
2. REGARDING ALTERATIONS IN THE CODES FOR VARIOUS PARTS IN THE PARTS GUIDE, AS A
RESULT OF A CHANGE OF SUPP LI ERS.
3. REGARDING CHANG ES IN THE CODES FOR VARIOUS PARTS, RESULTING FROM A CHANGE IN
SUPPLIERS WHICH HAS GIVEN IMPROVED PRODUCTION. (FOR PRODUCTIVITY ENHANCEMENT)
No. : SP-1886
1. Regarding deterioration in copy quality resulting from failure of the MB drive wire.
1.Model name: SF-2022/2027/2035/1025
2.General: In order to increase the durability of the MB drive wire in the optics unit of SF-2035, we
have made the following changes.
3.Description: To increase the durability and flexibility of the MB drive wire, we have changed the wire
to one which has more threads in it. As the difference is not visible, there is a black
hook attached to the right side of the new wire to help
distinguish between the old and the new.
Black hook
The other models should have no problems with copy speed or quality even without the
change, but the plan is to change all models at once for the sake of simplicity.
4.Action: SF-2035: From the first unit of January 1995 production.
SF-2022/2027/1025: From 1995 mid-April production.
2. Regarding alterations in the codes for various parts in the parts guide, as a result of
a change of suppliers.
1.Model Name: SF-2022/2027/2035/1025
2.General: Some of the parts used in the vertical transport unit have had their codes changed due
to a change of suppliers.
There has been no change in the shape of these parts or in the materials used to make
them. Please refer to the parts list for code changes.
3.Action: From the February 1995 production.
SHARP CORPORATION Reprography Division
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Green
C
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3. Regarding changes in the codes for various parts, resulting from a change in
suppliers which has given improved production.
1.Model Name: SF-2035
2.General: There is a new supplier producing the IC (CG-ROM) used by the LCD control circuit
board. Quality has improved, and since the supplier has changed, there has been a
change in the part codes. There has been no change in the software, and the old and
new parts are completely interchangeable.
3.Action: From the April 1995 production.
Ref.
Model
No.
SF-2035
1
SF-2022
SF-2027
SF-1025
SF-2022
SF-2027
2
SF-2035
SF-1025
3 SF-2035
<Interchange>
1. Interc ha ng ea bl e. 4. N ot i nt er ch an ge ab l e.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
Parts marked with “ ” is important for maintaining the safety of the set. Be sure to replace these parts with
specified on es for mai n ta in i ng t he s a fe ty an d pe rf o rma nc e o f th e s et .
name
Version P/G No.
12 -44
12 -44
4 -18
All
4 -12
4-9
4-5
38 -42 VHITC531000CF VHILH531GP5-1 AR IC
!
Current parts New parts
Parts code Parts code
PWIR-0147FCZZ
(Q’ty: 2)
PWIR-0147FCZZ
(Q’ty: 2)
MSPRT2000FCZZ
(Q’ty: 2)
NSFTZ1825FCZZ
(Q’ty: 4)
MSPRD1949FCZZ MSPRD1949FCZ1 AC
MSPRC1948FCZZ
(Q’ty: 2)
PWIR-0147FCZ1
(Q’ty: 2)
PWIR-0147FCZ1
(Q’ty: 2)
MSPRT2000FCZ1
(Q’ty: 2)
NSFTZ1825FCZ1
(Q’ty: 4)
MSPRC1948FCZ1
(Q’ty: 2)
Price
rank
AQ MB drive wire
AQ MB drive wire
AC
AE Transport shaft 2 1
AC
5. Interchangeable if replaced with same types of
relate d parts in use .
6. Others.
Parts name
Roller pressure
spring 2
Guide lock
release spring
Roller pressure
spring
Effec-
tive
time
1st lot
’95/1
Mid-
’95/4
1st lot
’95/2
1st lot
’95/4
Inter-
change-
ability
3
3
1
1
1
1
Note
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