Date :Dec. 25, 1997
Copier SF-2050
1.Model Name:
No. :SP-2227
1. Prevention of interference during open-/closing of turnover
unit of paper discharge
2. Prevention of interference of DV handle
3. Prevention of double feed during copying on both sides
4. Improvement of operability of suction lift lever
1. Prevention of interference during open-/closing of turnover unit of paper discharge
SF-2050
2.General:
Since the screws which install the turnover solenoid unit sometimes interfere during
open-/closing of the paper discharge turnover unit, the washers are added to the screws
to shorten the dimension which projects on the rear side of the frame.
Washer
3.Action:
SHARP CORPORATION Copying Machine Division
On the way of production in April, 1995 (running change)
1/3
Green
C
2. Prevention of interference of DV handle
1.Model Name:
2.General:
SF-2050
When the developing unit is installed and removed on the main body of the machine, the
frame and DV handle sometimes interfere with each other. The washer is fastened
together on the rotary plate of the toner hopper shaft to prevent the DV handle from
interfering with the edge of the frame.
3.Action:
1.Model Name:
2.General:
3.Action:
2/3
On the way of production in April, 1995
3. Prevention of double feed during copying on both sides
SF-2050
Since double feed occurs during operation of ADU unit (copying on both sides), some
parts in ADU unit are changed as the countermeasure.
First product in April, 1995
4. Improvement of operability of suction lift lever
1.Model Name:
2.General:
SF-2050
Since operation of the suction lift lever is sometimes hard, the operability is improved by
sticking the sheet to the leaf spring of TC case plate in the TC guide unit.
Lift sheet
3.Action:
On the way of production in April, 1995
Ref.
Model
No.
name
1
2 10 - LX-WZ0055FCZZ
SF-2050 All
3
4 25 - PSHEP4031FCZZ AD LIFT SHEET
<Interchange>
1. Interchangeable. 4. Not interchangeable.
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 specified ones
for maintaining the safety and performance of the set.
Version P/G No.
13 - LX-WZ0019FCZZ
38 -5 CLEVP0687FC01 CLEVP0687FC02 AG LEVER
38 -2 PGIDM1592FCZZ PGIDM1592FCZ1 AQ
38 -4 MSPRC2327FCZZ MSPRC2327FCZ1 AC
38 -6 NROLR1089FCZZ NROLR0964FCZZ AP ROLLER
Current parts New parts
Parts code Parts code
5. Interchangeable if replaced with same types of related
6. Others.
Price
rank
AA WASHER
parts in use.
Parts name
PAPER
FEEDING
GUIDE
FULCRUM
SPRING
Effec-
tive
time
Mid’95/4
1st lot
’95/4
change-
Inter-
ability
6
3
Note
3/3
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