SHARP SP1684 Technical Report

Date: Jan. 17, 1994

COPIER : SF-7370

1. ELIMI NATION OF EDGE BUSHING IN AC CORDANCE WITH CHANGE
IN BASE PLATE. (MODEL SF-7320 / 7370)

2. CHANGE OF LED IN THE BL CIRCUIT BOAR D ( MODE L SF- 7750) .

1. Elimination of edge bushing in accordance with change in base plate.

1.Model name: SF-7370 / 7320, 7350 / 7300

2.General: The addition of the edge bushing to the base plate was reported in Technical Report

No. SP-1289. A change in the metal pattern has resulted in a change in shape of the
base plate, and the edge bushing has been discontinued accordingly.

No. : SP-1684

3.Description: A change in the parts code of the base plate and the elimination of the edge bushing
have been carried out in accordance with the change in the metal pattern used for the
base plate. As the edge bushing is necessary for the older models already out on the
market, the edge bushing will still be supplied as service and maintenance parts.

4.Action: From 1993 Mid-November production.

2. Change of LED in the BL circuit board (Model SF-7750).

1.Model name: SF-7750

2.General: The LED used in the BL circuit board has been changed in accordance with changes in

supply conditions.

3.Description: The parts code for the LED has changed in accordance with the change described
above.

VHPGL3HD27/-1 VHPLT 3D477/-1

4.Action: From 1994 February production.

SHARP CORPORATION Reprography Division

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Green

C

Ref.

No.

1

Model

name

SF-7370

7320
7350
7300

Version P/G No.

22 -14

22 -14 GDAI-0141FCBZ GDAI-0141FCB1 BG

All

22 -14 GDAI-0141FCZZ GDAI-0141FCZ1 BH

Current parts New parts

Parts code Parts code

GDAI-0141FCPZ GDAI-0141FCP1 BG

Price

rank

Parts name

Base plate

Base plate

Base plate

Effec-

tive

time

Mid-

’93/11

Inter-

change-

ability

5

Note

22 LBSHC7004SCZZ Eliminated —

2 SF-7750 33 -20 VHPGL3HD27/-1 VHPLT3D477/-1 AB

<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 t ype .
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 la ce of cu r ren t ty p e.

Parts m ar ke d wi t h “ ” is i mp ort an t fo r ma in ta i ning t he s a fe ty of t he se t. Be su r e to re pl ac e t he se pa r ts wit h

specified ones for maintaining the safety and performance of the set.

!

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

6. Others.

Edge bushing

LED

’94/2 1 Q’ty: 36

* Continued supply as service parts.

*

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