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Date: Sep. 22, 1994
COPIER : Z-50
No. : SP-1808
1. CHANGE IN THE SEPARATOR T AP E HOLE IN THE
SEP ARATOR UNIT.
2. CHANGE IN THE ACURIDE OF THE ORIGINAL T ABLE.
1. Change in the separator tape hole in the separator unit.
1.Model name: Z-50, 70, 55, 75, 72, 76, 77, 52, 57, 85, 88
2.General: Problems with improper punching of the round hole of the slit in the separator tape in
the separator unit or the punched out portion remaining attached to the separator tape
has occurred at the maker’s, and to prevent this problem from continuing the shape of
the hold has been changed to a J-cut. The parts code has also been changed
accordingly.
3.Description:
Old
NG
Punched out
portion
(Fig. 1)
Slit
Separator tape
Round hole
The time period for the change given in the parts list and shown below is the production
change time period of the drum unit.
4.Action: Running change from 1994 mid-August production.
Slit
Round
hole
New
J-cut
1/2
Green
C
SHARP CORPORATION Reprography Division
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2. Change in the acuride of the original table.
1.Model name: Z-52, 52II
2.General: The change in the acuride in accordance with the content above was reported in
Technical Report No. SP-1674, but only the change in the parts code was mentioned,
and the reasons and description of the change are hereby reported.
3.Cause and
description:
<Cause>
If the machine was opened several times without manually holding the tabl e glass and
the OC cover, the shape of the opening of the ball retainer of the acuride sometimes
changed. The changes shown below were carried out to strengthen it.
<Description>
1
Extension of the outer member length.
332 345.4
2
Extension of the ball retainer length.
152.4 165.1
No. of balls on one side: 13 14
Detail of the ball retainer.Added balls
2/2
Ref.
Model
No.
Z-50
Z-70
Z-55
Z-75
Z-72
Z-76
Z-77
Z-52
Z-57
Z-85
Z-88
<Interchange>
1. Intercha 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
sp ec if ie d ones fo r m ai n ta in ing the sa fe ty an d perfor ma nc e o f th e s et .
name
Version P/G No.
Drum
All
unit
!
Current parts New parts
Parts code Parts code
PTPE-0117FCZZ PTPE-0117FCZ3 AE Separator tape
Price
5. Interchangeable if replaced with same types of
relate d parts in use .
6. Others.
Parts name
rank
Effec-
tive
time
See
text.
Inter-
change-
ability
1
Note