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Date: Mar. 15, 1996
COPIER : SF-2050
No. : SP-1984
1. ACTION T O PR EVENT DAMAGE FROM OCCURRING ON THE HARNESS
OF THE FUSING UNIT.
2. ACTION TO PREVENT THE CHARG ER LINE OF THE TC CASE UNIT
FROM BEING CUT.
1. Action to prevent damage from occurring on the harness of the fusing unit.
1.Model name: SF-2050
2.General: The harness of the heater lamp sometimes comes in contact with the frame when the
fusing unit is inserted in the main body of the machine itself, causing the harness to
become damaged. To alleviate this problem the changed described below have been
carried out.
3.Description: Previously two wire saddles were used to fasten down the harness. As a more
permanent measure, however, one side has now been fastened with a snap band to
prevent the harness from coming in contact with the frame.
Caution should
be exercised
Snap band
LBNDJ0044FCZZx1
Wire saddle
LHLDW2047SCZZx1
concerning the
direction.
After the connector has been
attached to the heater lamp and
fastened with the wire saddle,
the harness should be fastened
down with the snap band.
When this procedure is carried
out care should be exercised
to prevent the harness from
sagging in the section marked
by the shaded area. (The
harness should not be allowed
to sag in the direction marked
by the arrows in the figure.)
4.Action: From the start of 1995 October production.
SHARP CORPORATION Reprography Division
1/2
Green
C
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2. Action to prevent the charger line of the TC case unit from being cut.
1.Model name: SF-2050
2.General: The wire of TC holders F and R sometimes becomes cut in the V-shaped groove
section which supports the wire during transport operations of the TC case. To alleviate
this problem, the V-shaped groove which supports the wire has had an “R” provided.
3.Action: From the start of 1995 November production.
Ref.
Model
No.
1
SF-2050 All
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 pla c e of c u rr en t ty p e.
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.
name
Version P/G No.
16 — LBNDJ0044FCZZ AB Snap band
42 -6 LHLDZ1243FCZZ LHLDZ1243FCZ1 AK TC holder R
42 -11 LHLDZ1242FCZZ LHLDZ1242FCZ1 AL TC holder F
!
Current parts New parts
Parts code Parts code
5. Interchangeable if replaced with same types of
relate d parts in use .
6. Others.
Price
rank
Parts name
Effec-
tive
time
1st lot
‘95/10
1st lot
‘95/11
Inter-
change-
ability
—
3
Note
2/2