Date: Sep. 14, 1993
COPIER : SF-2035
1. OPERATIONAL IMPROVEMENT BY CHANGING THE WASTE TONER
BOX RELEASE LEVER AND PLATE THICKNESS
2. AVOIDING THE HARNESS FROM CAUGHT UP WHEN REMOVING
AND INSTALLING THE DRUM CLEANER UNIT
No. : SP-1624
1. Operational improvement by changing the waste toner box release lever and plate
thickness
1.Model name: SF-2022 / 2027 / 2035
2.General: The thickness of the lever is changed to eliminate the freedom of the waste toner box
release lever.
3.Reason: This is to improve the movement of the waste toner box release lever.
4.Description: The thickness of the waste toner box release lever is changed from 1.0 to 1.2 thick.
Waste toner box release lever: Changed
MLEVF0610FCZZ MLEVF0610FCZ1
5.Action: (Factory action)
Since July 1993.
SHARP CORPORATION Reprography Division
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Green
C
2. Avoiding the harness from caught up when removing and installing the drum
cleaner unit
1.Model name: SF-2035 / 2027 / 2022
2.General: Change is made to the structure of the upper drum frame and the MC duct A to avoid
possible seizure of the harness when removing or installing the drum clear unit from the
copier. This change is also applied to SF-2022 and SF-2027 allow the shared use.
3.Reason: This is to prevent the seizure of the harness when removing or installing the drum
cleaner unit.
4.Description: 1. Drum cleaner unit structural change (running change since June 1993).
The size of the area where the harness goes through is changed from 3mm to 5.5mm
(deeper indent).
Changed current
3mm to new 5.5mm.
LFRM-0733FCZ1 LFRM-0733FCZ2
A mark “B” is printed on the new item.
Running change since June 1993.
2. MC duct A structural change
a. A rib is added (two locations), running change since mid-April 1993.
b. Addition of stud, running change since June 1993.
a. Addition of rib
Rib added
Rib added
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Parts code is reassigned to the MC duct A after
the addition of rib.
PDUC-0063FCZZ PDUC-0063FCZ1
Factory action: Running change since mid-April 1993.
b. Addition of stud
B
Stud added
A “B” is stamped
on the new item.
The parts code is reassigned to the MC duct A after
the addition of stud.
PDUC-0063FCZ1 PDUC-0063FCZ2
Factory action: Running change since mid-June 1993.
To provide the tolerance to avoid the seizure of the harness, the BL harness lamp
bracket (LPLTP4531FCZZ) will be employed from September 1993. A harness sheet
had been used since mid-April 1993 as a makeshift action.
4x8P tight (XEPSD40P08000)(added)
Blank lamp clamp bracket (added)
(LPLTP4531FCZZ)
MC duct A (PDUC-0063FCZ2)
Upper drum frame (LFRM-0733FCZ2)
Blank lamp harness
Makeshift action: Use of the harness sheet (since April 1993)
(Must be
pasted)
Harness sheet
(PSHEP3544FCZZ)
Baseline
Paste the mylar over
the drum harness as if
covering from above.
For the mylar comes
swelling, try to hold
down the mylar when
pasting. After this, use
the wiring tie to fasten.
NOTE: Only the blank harness clamp bracket can be added to the MC duct A with
the new stud (PDUC-0063FCZ2).
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5.Action: (Factory action)
Running change since July 1993 for the upper drum frame.
Running change since July 1993 for the MC duct A with the stud added.
From September 1993 for the blank lamp harness clamp bracket.
(Field action)
The following is needed for the MC duct A.
1. The harness sheet (PSHEP3544FCZZ) is needed to paste for the MC duct A
whose parts code is either PDUC-0063FCZZ or PDUC-0063FCZ1.
2. The blank lamp harness clamp bracket (LPLTP4531FCZZ) is needed to use if the
MC duct A is PDUC-0063FCZ2.
Ref.
Model
No.
1
SF-2035
2
<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 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
2027
2022
Version P/G No.
8 -32
16 -11 LFRM-0733FCZ1 LFRM-0733FCZ2 AV
11 -1 PDUC-0063FCZZ PDUC-0063FCZ2 AM MC duct A
All
16 — LPLTP4531FCZZ AC
16 — XEPSD40P08000 AA
16 — PSHEP3544FCZZ AE Harness sheet — —
!
Current parts New parts
Parts code Parts code
MLEVF0610FCZZ MLEVF0610FCZ1 AG
Price
rank
5. Interchangeable if replaced with same types of
relate d parts in use .
6. Others.
Parts name
Waste toner box
release lever
Upper drum
frame See
Blank lamp
clamp bracket
Screw (M4x8p
tight)
Effec-
tive
time
’93/6 3
text.
’93/9
* May be used if the MC duct A is a new item.
Inter-
change-
ability
—
—
Note
*
Service
parts only
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