Sharp AR-5040 (serv.man34) Service Manual / Technical Bulletin ▷ View online
CHANGES AND ADDITIONS OF PARTS
1.Model name:
AR-5040.
2.General:
Changes and additions of parts have been carried 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.)
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
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 October production.
17
200 V series
Lengthened
Date :
Model :
Ref :
Colour Code :
Pages : 1 of
20 April 1998
AR-5040
AR5040-002
White
7
COPIER
TECHNICAL BULLETIN
Sharp Electronics (UK) Ltd, Copier Technical Support, Technical Service Group
Originators Initials_____________ Supervisors Initials_____________ Approval Date____________(ARE006)
(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)
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).
From the start of 1994 October 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).
bound for SEEG, UK and Australia).
LFIX-0084FCZZ
→
LFIX-0016FCZZ.
(Mistaken) (Corrected)
Ferrite core
(RCORF0012FCZZ)
(RCORF0012FCZZ)
Section wound with tape
CL Lead wire
(DHAI-2344FCZZ)
(DHAI-2344FCZZ)
Sharp Electronics (UK) Ltd, Copier Technical Support, Technical Service Group
Model:AR5040
Bulletin number: AR5040-002
Page: 2 of 7
(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.)
From the start of 1994 October 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.
reported.
Discontinued part FIN drop sheets (Qty: 2) P/G -131
From the start of mass production.
Lower LCD case surface
51
Sub PG upper unit
47
51
LCD PWB FG
OPE
Fixing plate
Main SW
LCD PWB FG
Added discharge brush.
PBRSR0141FCZZ
PBRSR0141FCZZ
Added discharge brush.
PBRSR0083FCZZ
PBRSR0083FCZZ
-51
P/G
Sharp Electronics (UK) Ltd, Copier Technical Support, Technical Service Group
Model: AR-5040
Bulletin number: AR5040-002
Page: 3 of 7
(9) The fixing screws used to attach the main drive unit and the DR drive unit to the
frame have been changed to improve operationability.
P/G -9
M4 x 12
→
M4 x 14
From the start of 1994 October production.
(10) The parts listed below have been added as a measure to reduce noise.
(This change has been carried out only on the 200 V series.)
From the start of 1994 October production.
(11) Sheets have been added to the gate section to improve stacking performance.
From the start of mass production.
9
View from the
paper side
paper side
Mesh wire
(QCNW-0138FCZZ)
(QCNW-0138FCZZ)
Front side
P/G No. gasket added
to the FIN joint plate
to the FIN joint plate
Added FIN paper
discharge sheet
discharge sheet
P/G No. mesh wire added to the
finished shift unit
finished shift unit
Shift unit
Finished tray
Gasket
Standard
Standard
51
Sharp Electronics (UK) Ltd, Copier Technical Support, Technical Service Group
Model: AR-5040
Bulletin number:AR5040-002
Page: 4 of 7
Display
