COPIER : SF-2040/2030/2025/1125
No. : STE-011
MEASURE TO ALLEVIATE PROBLEMS OF LEAKING
DEVELOPER IN THE DEVELOPING UNIT.
1.Model Name: SF-2040/SF-2030/SF-2025/SF-1125
2.General: Though there is no problem of the developer leaking during normal machine operations,
there have been problems of the developer leaking which occurred when the machine
was not level and was operating on a slant. As a measure to alleviate this problem, a
change in the shape of the seal in the developing unit was carried out as described
below.
3.Description: A change in the shape of the seal has been carried out, so the dimensions are larger
than before. This change causes the contact surface between the developer tank and
the seal to increase, causing the seal to become more effective.
Cover D seal E
(Old)
Cover D seal EN
(New)
SHARP CORPORATION Printing and Reprographic Supplies Division
1/2
Yellow
C
<Method of attaching the cover D seal EN>
Cover D seal E has been discontinued, and cover D seal EN is to be
attached as described below.
Cover D seal D
PSEL-0681FCZZ
Cover D seal D
PSEL-0681FCZZ
Cover D
PCOVP1345FCZ1
(R side)
Cover D seal AN2
PSEL-0711FCZZ
Cover D seal BN2
PSEL-0712FCZZ
(F side)
Leading
edge
Cover D seal EN
PSEL-0746FCZZ
a. Using line E as a standard, the leading edge of the cover D seal EN is aligned
at a right angle with line J on the back side of cover D and while aligning inner
edge, the cover D seal EN should be folded along the mountain-ridge line and
attached. The attached cover D seal EN should deviate from the standard no
more than ±
0.5
0
4.Action: Running change from 1997 August production.
Ref.
Model
No.
SF-2040
SF-2030
SF-2025
SF-1125
<Interchange>
1. Interchangeable. 4. Not interchangeable.
2. Current type can be used in place of new type.
3. Current type cannot be used in place of new type.
Parts marked with ‘‘ ’’ is important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
Version P/G No.
name
14 -53
All
15 -53
New type cannot be used in place of current type.
New type can be used in place of current type.
Current parts New parts
Parts code Parts code
PSEL-0690FCZZ PSEL-0746FCZZ AC Cover D seal EN ’97/8 3
Effec-
Price
5. Interchangeable if replaced with same types of
related parts in use.
6. Others.
Parts name
rank
tive
time
Inter-
change-
ability
Note
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