SHARP SP1675 Technical Report

Date: Jan. 18, 1994

COPIER : SF-7370

No. : SP-1675

CHANGE IN PARTS (SF-7300 SERIES).

1.General: Var ious parts changes have been carried out on the model SF-7300 series.

2.Description: Item. Model. Change.

1. SF-7370, 7320 Change in the right lower frame.

2. SF-7350, 7300 Change in the base plate of the motor.

3. SF-7350, 7300 Change in the DR frame stay.

4. SF-7370, 7320, 7350, 7300 Change in coupling spring H in the upper frame area.

5. SF-7370, 7320, 7350, 7300 Change in the attachment screws for the lock tooth holder in

the drum unit. Item.

SHARP CORPORATION Reprography Division

1/2

Green

2/2

Ref.

Model name Subject P/G No. Version Current New

No.

SF-7370

SF-7320 SF-7350

7300

SF-7350

7300

SF-7370

7320

7350 7300 SF-7370

7320

SF-7350

7300

Reason for cause

A : Quality improvement B : Productivity improvement C : Operability improvement D : Convenience of parts procurement E : Standardization F : Serviceability improvement G : Correction to parts guide

Change in the right lower frame.

Change in the base plate of the motor.

Change in the DR frame stay I.

Change in coupling spring H in the upper frame area.

Change in the attachment screws for the lock tooth holder in the drum unit.

22 -15

22 -15 LFRM-0498FCZZ LFRM-0498FCZ1 AV Right lower frame. B 1 ’92/12 X

4 -13 CDAIU0314FC04 CDAIU0314FC06 BS Motor base plate. D 1 ’93/1 X

13 -17 LSTYM0117FCZZ LSTYM0117FCZ1 AF DR frame stay I. E 1 ’93/10

All

6 -12

6 -12 MSPRC1298FCZZ MSPRC2120FCZZ AA Coupling spring H. C 1 ’93/7 X

13 -16 XEPSD30P06000 XEPSD30P08000 AA Screws (M3 x 8 P-tight). C 1 ’93/11

13 -16

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. 5. Interchangeable if replaced with same types of related parts in use.

3. Current type cannot be used in place of new type. New type can be used in place of current type. 6. Others. 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.

CFRM-0498FC02 LFRM-0498FCZ1 AV Right lower frame. B 1 ’92/12

MSPRC1298FCZZ MSPRC2120FCZZ AA Coupling spring H. C 1 ’93/7

XEPSD30P06000 XEPSD30P08000 AA Screws (M3 x 8 P-tight). C 1 ’93/11 X

Price

rank

Parts name Cause

Inter-

change-

ability

Effective time

The right lower frame and trans board have been combined.

To establish compatibility with the parts of models SF-7370 and 7320.

Coupling spring H has been changed to achieve better operationability when attaching the spring in the production process.

The dispersion of various parts make attaching the lock teeth holder very difficult. To remedy this problem, the length of the attachment screws has been changed.

Discription

Figure

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