DOWNLOAD Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man109) Service Manual ↓ Size: 340.92 KB | Pages: 4 in PDF or view online for FREE

Model
MX-3500N MX-3501N MX-4500N MX-4501N (serv.man109)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
340.92 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
Copying Equipment / CHANGE OF RSPF HEIGHT AJDUSTMENT METHOD
File
mx-3500n-mx-3501n-mx-4500n-mx-4501n-sm109.pdf
Date

Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man109) Service Manual / Technical Bulletin ▷ View online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE509 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name: MX-1800N/2300N/2700N/3500N/4500N 
 MX-RPX1 
 
2. General: 
Along with the RSPF base tray change (informed via T/R CCE-497), the RSPF height 
adjustment method will be changed. 
The new RSPF height adjustment method applies to old and new base tray. The height of 
existing RSPF units can be adjusted with the new RSPF height adjustment method. 
 
Please See Procedure Below: 
 
 
 
 
CHANGE OF RSPF HEIGHT AJDUSTMENT METHOD 
Date:  
8
th
 January 2008 
Model:  
MX 3500 - 4500 
Ref.:  
068 
Colour:  
White 
Page: 
1 of 4 
TECHNICAL BULLETIN 
MX-RPX1  ADJUSTMENTS  8 – 3
5. RSPF height adjustment
1)
Make an RSPF height adjustment sheet 
Cut copy paper in the longitudinal direction.
2)
Perform the adjustment according to the flowchart below.
20mm
A4/Letter size
3
<Flow chart>
<Work procedure>
a) Check section A.
D
Yes
No
Adjust hinge D
until there is a
resistance in
section A.
(Counter-
clockwise)
a
A
*
Check to insure that a slight resistance is felt when pulling out
the RSPF height adjustment sheet.
Slowly pull out the RSPF height adjustment sheet.
Place the RSPF height adjustment sheet between section A
and the SPF glass height adjustment resin surface (a), and
close the RSPF unit.
b) If it cannot be pulled out, turn the section D clockwise and
adjust in order to lift the RSPF unit.
If it can be pulled out without resistance, turn the section D
counterclockwise and adjust in order to move down the RSPF
unit.
Be careful not to cover the convex section of the glass
holding resin surface with the height adjustment sheet.
Start of the
adjustment
Check section A.
Is
there a resist-
ance?
The section
A is lowered
too much.
Turn the hinge
D to lift the
RSPF so that
there is a
resistance in
the section A.
(Clockwise)
: Aug. 20 2007
3
MX-RPX1  ADJUSTMENTS  8 – 4
3
E
Is there a
resistance in the
section B?
Yes
No
Increase the
clearance in
the section F
until there is a
resistance in
the section B.
However, the
max. is 5.5mm.
F
F
20mm
a
4.9
-
5.5mm
c) Adjust the section F.
*
If not, turn the section E to adjust.
Use a clearance gauge to check to confirm that the clearance
in the section F is 4.9mm - 5.5mm.
Turn section E clockwise to lift the RSPF unit. Turn it
counterclockwise to move down the RSPF unit.
* Insert a clearance gauge in the range of 20mm from the
edge (a) of the right lower cover of the base.
Adjust the
section F so that
the clearance is
4.9mm - 5.5mm.
a
: Aug. 20 2007
3
MX-RPX1  ADJUSTMENTS  8 – 5
3
E
b
C
b
C
Yes
Yes
No
No
End of the
adjustment
The bosses in section A
and B are excessively
pressed. (The right
side is separating.)
Adjust hinge
E until the
separation in
section C is
deleted.
(Counter-
clockwise)
Is
there a re-
sistance?
Is there
a separating
section.
Check section C.
section E clockwise to adjust.
f ) Check section C.
Check to confirm that the projection in section C in the right
front side of then RSPF bottom is in contact with the glass
surface (b).
*
a
B
b
d) Check section B.
*
Check to insure that a slight resistance is felt when pulling out
the RSPF height adjustment sheet. (If the boss in section B is
in contact, it is O.K.)
Slowly pull out the RSPF height adjustment sheet.
Place the RSPF height adjustment sheet between section B
and the SPF glass height adjustment resin surface (a), and
close the RSPF unit.
Be careful not to put the book sensor (b) on the height
adjustment sheet.
Check section B.
: Aug. 20 2007
3
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Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man109) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man109) Service Manual ↓ Size: 340.92 KB | Pages: 4 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man109) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man109) Copying Equipment. Information contained in Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man109) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.