SHARP SP1709 Technical Report

Date: Mar. 29, 1994

COPIER : SF-7800

[Parts change information]

No. : SP-1709

PREVENTION OF LOOSENING OF LOCK PLATE HANDLE SCREWS.

1.Model name: SF-7800, 7850, 7870, 7855, 7830

2.General: Nuts have been added to prevent the lock plate handle screws from loosening.

3.Discription: To prevent the lock plate handle screws from loosening, the nuts used with the lock

plate handle screws have been changed from normal, hexagonal nuts to flange hexagonal nuts, as shown in the figure below.

Changed nut

Current New

4.Action: (Factory action) From 1994 March production.

Lock plate handle

SHARP CORPORATION Reprography Division

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Green

Ref.

Model

No.

SF-7800

1. Interc ha ng ea bl e. 4. N ot i nt er ch an ge ab l e.

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

spec ifi e d on es fo r m aintaini ng t he s a fe ty an d perfo rma nc e o f th e set.

name

7850 7870 7855 7830

Version P/G No.

9 -20

All

Current parts New parts

Parts code Parts code

XNESD40-32000 LX-NZ0086FCZZ AA Nut ’94/3 3

Price

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

6. Others.

Parts name

rank

Effec-

tive

time

Inter-

change-

ability

Note

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