SHARP ARE006 Technical Report

Date: Nov. 15, 1995

DIGITAL COPIER : AR-5040

No. : ARE-006

CHANGES AND ADDITIONS OF PARTS

1.Model name: AR-5040.

2.General: Changes and additions of parts have been carri ed on the machine listed above, and are

hereby reported.

3.Description: (1) The metal pattern of the DSD collar (P/G -52) used in the DV box unit is
interchangeable with that of models SF-9400/8870/8800, and the parts code for models
SF-9400/8870/8800 is printed on the side face. This is confusing however, and to
alleviate the potential of problems due to confusion, the printing has been discontinued
and the DSD collar for model AR-5040 is now marked with black to distinguish it.
(As is listed in the parts guide, the parts code for model AR-5040 is different from the
parts code for models SF-9400/8870/8800.)

(2) The black electro deposition used for the surface finishing of the CCD cover of the

scanner unit has been changed to black galvanization in order to decrease the noise
from the power supply.
In addition to the changes described above, the lower face of the cover in the 200V line
has been extended to prevent noise from being emitted from the lower face. This new
CCD cover is to be used in the machines of the 200V line.

From the start of 1994 Oct ober production.

17

200 V series

Lengthened

SHARP CORPORATION Reprography Division

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Green

C

(3) An ICB and capacitor has been added to the ICU PWB accommodate the special

photographic mode. The following parts codes of the ICU PWB have also been
changed in accordance with these changes.

Added parts VCKYTVIEF104Z (capacitor)added location C105 . C106

VHI74F00SJ/-1 (IC) added location IC70
VHI74F74SJ/-1 (IC) added location IC71

From the start of 1994 December production.
(Temporary measures have been carried out since the start of mass production.).

(4) A ferrite core has been added to the CL lead wire as a measure to improve noise

(only for models of the 200 V series).

Ferrite core
(RCORF0012FCZZ)

CL Lead wire
(DHAI-2344FCZZ)

Section wound with tape

From the start of 1994 Oct ober production.

(5) There was a danger of the rear end of the copy paper getting caught on the upper

ST sheet in the staple unit of the 100 V series. To alleviate this problem, the ST sheet
has been changed to the one used in the 200 V series.

From the start of 1994 December production.

(6) There was a mistake in the parts code listed in the parts guide for the AC cord

holder. Correction of the error as described below is requested (only for machines
bound for SEEG, UK and Australia ).

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LFIX-0084FCZZ → LFIX-0016FCZZ.
(Mistaken) (Corrected)

(7) An ground wire has been added in the operation panel (LCD PWB FG) as a measure

to improve noise. (This measure has been carried out only on the 200 V line.)

LCD PWB FG

Main SW

LCD PWB FG

Lower LCD case surface

OPE

Fixing plate

From the start of 1994 Oct ober production.

(8) The parts additions and discontinuances listed below have been carried out since

the start of mass production after the parts guide was compiled, and are hereby
reported.

51

P/G

Discontinued part FIN drop sheets (Qty: 2) P/G -131

47

Added discharge brush.
PBRSR0083FCZZ

Added discharge brush.
PBRSR0141FCZZ

Sub PG upper unit

51

-51

From the start of mass production.

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