Date: Oct. 27, 1993
COPIER : Z-88
1. PREVENTION OF COPY LAMP DISLOCATION DURING TRANSPORT
2. PREVENTION OF 4/5 MIRROR ADJUSTMENT PLATE CONTACT
3. TROUBLE SHOOTING L5 ERRORS THAT OCCUR WHEN MAKING
REDUCED-SIZE COPIES (70%)
1. Prevention of copy lamp dislocation during transport
1.Model name: Z-88 / SF-2010 / Z-85 / Z-85II
2.General: A support plate has been added to lamp contact plate F in order to prevent dislocation
of the copy lamp caused by shock during transport.
No. : SP-1645
3.Cause: Copy lamps are often dislocated due to shocks caused by severe drops during
transport.
* Since models Z-88 are wire-driven, they are especially susceptible to the
above-mentioned trouble.
4.Description: A support plate will be installed next to the lamp spring as shown in the diagram below.
New support plate installed next to the lamp spring. (LPLTM4534FCZZ).
5.Effective time: (Production)
Z-85/85II ................................September, 1993.
Z-88/SF-2010 (100V units)..... December, 1993.
Z-88/SF-2010 (200V units) ..... January, 1994. (including SMF).
SHARP CORPORATION Reprography Division
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Green
C
2. Prvention of 4/5 mirror adjustment plate contact
1.Model name: Z-88 / SF-2010
2.General: The tip of the boss extending from the 4/5 mirror adjustment comes into contact with
the magnifying cam when making enlarged copies. T o prevent this, the boss will be
shortened. (Though models Z-85/85II also use a 4/5 mirror, the position of the
magnifying cam is 1 mm lower than that on the Z-88 series, so the above problem does
not occur. For this reason, the Z-85/85II series will not be changed.)
3.Cause: Prevention of contact between the adjustment plate boss and the magnifying cam.
4.Description: The length of the adjustment plate boss of the 4/5 mirror has been changed from 6.2
mm to 5.5 mm.
4/5 mirror adjustment plate.
Change in boss length.
The parts code for the changed 4/5 mirror adjustment plate has been changed as
follows:
CPLT M4006FC01 CPLTM4006FC02
5.Effective time: (Production):
December, 1993 (including SMF).
3. Tr ouble shooting L5 errors that occur when making reduced-size copies (70%)
1.Model name: Z-88 /SF-2010
2.General: When the lens magnification is set at 70%, the lens shaft holder comes into contact with
the side panel of the 2/3 mirror, and an L5 error (lens motor lock) sometimes occurs
when the lens is unable to return from 70% to 100%. To alleviate this problem, the
shape of the lens shaft holder has been changed.
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3.Cause: Preventing L5 errors that occur when making reduced-size copies (70%).
4.Description: The portion of the lens shaft holder which comes in contact with the side panel of the
2/3 mirror will be cut off as shown below.
Side panel of the 2/3 mirror.
Lens shaft holder.
Portion of the lens shaft
holder to be cut off.
Lens shaft holder.
MB Shaft.
5.Effective time: (Production):
June, 1993 (including SMF).
Ref.
Model
No.
Z-85/850
1
Z-88
SF-2010
2
Z-88
SF-2010
3
<Inter change>
1. Interchangeable. 4. Not interchangeable.
2. Cur re nt type can be u s ed i n p lac e of n ew type .
New ty pe cann ot be us ed i n place of curr ent type .
3. Cur rent type cann ot be us ed in pl ace of new typ e.
New t y pe c a n be u sed in p lac e of c u r ren t ty p e.
Parts m ar ke d wi t h “ ” is imp or t an t fo r m a in ta ini ng t he s a fe ty of the set. B e s u re to r e plac e t he s e pa rts wi t h
specified ones for maintaining the safety and performance of the set.
name
Version P/G No.
Portion of the lens shaft holder
which comes in contact with the
side panel of the 2/3 mirror.
Current parts New parts
Parts code Parts code
4
3
All
5 -27
5 -50
!
— LPLTM4534FCZZ AA
CPLTM4006FC01 CPLTM4006FC02 AH
LHLDZ1075FCZ1 LHLDZ1075FCZ2 AQ
Price
5. Interchangeable if replaced with same types of
relate d parts in use .
6. Ot he r s.
Parts name
rank
Lamp spring
support plate
4/5 mirror
adjustment plate
Lens shaft
holder Z-88
Effec-
Inter-
tive
change-
time
ability
See
text.
’93/12 3
’93/6 3
Note
—
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