DOWNLOAD Sony DPP-FP50 Service Manual ↓ Size: 2.77 MB | Pages: 46 in PDF or view online for FREE

Model
DPP-FP50
Pages
46
Size
2.77 MB
Type
PDF
Document
Service Manual
Brand
Device
Service Manual / Other
File
dpp-fp50.pdf
Date

Sony DPP-FP50 Service Manual ▷ View online

5
DPP-FP50
2
Preparing the
printing pack
To print an image, you need a
printing pack designed for the
printer. The sample color
printing pack contains a set of
10 sheets of Post card size print
paper and a print cartridge for
10 prints.
Sizes of print paper
You can use the print paper from the
following two sizes:
• Post card (4 x 6 inch) size (101.6 x 152.4
mm)*
• 3.5 x 5 inch size (89 x 127 mm)*
(*the maximum borderless printing size)
Optional printing packs
You can use the following optional
printing packs for the printer:
Post card size
SVM-F40P
• Two packs with each 20 sheets of Post
Card size photo paper
• Print cartridge for 40 prints
SVM-F80P
• Four packs with each 20 sheets of Post
Card size photo paper
• 2 Print cartridges each for 40 prints
3.5 x 5 inch sizebSVM-F40L*
• Two packs with each 20 sheets of  3.5 x
5 inch size photo paper
• Print cartridge for 40 prints
*Note
In some regions, 3.5 x 5 inch  size print paper
is not sold.
To order printing packs, visit the
following web site:
www.sony.com/printers
Notes on using printing packs
• Always use the print cartridge and print
paper from the same carton as a set.  If you
mix cartridges and paper of different types,
printing may not be possible.
• The side without the imprinting is the
printing surface.  Inferior print quality may
result if the printing surface is contaminated
with dust or fingerprints.  Be careful to avoid
touching the printing surface.
• Do not bend the paper or tear it off at the
perforations before printing.
• Do not print on used sheets of print paper
or attempt to rewind the ribbon inside the
print cartridge.  Doing so could result in
damages to the printer.
• Please do not disassemble the print cartridge.
• Do not pull out the ribbon from the print
cartridge.
Notes on storing printing packs (for
quality prints)
• When you are going to store a partially-used
pack of the print cartridge and print paper for
an extended period of time, store it in its
original bag or in a similar container.
• Avoid placing the printing pack in locations
that are subject to high temperature, high
humidity, excessive dust, or direct sunlight.
• Use printing pack within two years from the
date of production.
Note on storing printouts
• Do not affix cellophane tape or plastic erasers
to printouts.  Also avoid leaving printouts
under plastic desk mats.
Caution
• TV program, films, video tapes and other
materials may be copyrighted. Unauthorized
video printing of such materials may be
country to the provisions of the copyright
law.
6
DPP-FP50
SECTION 1
SERVICING NOTES
NOTES ON BGA BOARD AND IC101 ON THE BGA
BOARD REPLACEMENT
When replacing the BGA board or IC101 on the BGA board, be
sure to writing the firmware.
For detail, refer to Section 3.
NOTES ON THERMAL PRINTER AND MAIN BOARD
REPLACEMENT
When replacing the thermal printer and MAIN board, be sure to
adjust the density.
For detail, refer to Section 2-2.
7
DPP-FP50
SECTION 2
SERVICE MODE
Note on the service mode screen:
The selected item on the screen displayed in the service mode is
framed by “yellow frame”. In this manual, the yellow frame is
referred to as “frame”.
2-1. STARTUP PROCEDURE
Note on starting the service mode:
• Do not use the mode that is not described in this manual.
• Perform the operation in each mode according to the operation
procedure in this manual.
Connection procedure:
1. Insert one power cord plug into the AC adapter (AC-S24V1)
supplied with the DPP-FP50 (hereafter, referred to as this unit)
and insert the other power cord plug into the receptacle.
2. Insert the DC plug of the supplied AC adapter into the DC-IN
terminal of this unit.
3. Connect the color monitor with the VIDEO OUT terminal of
this unit using the video cable.
Procedure:
1. Press the [ON/STANDBY]  button while pressing the [ENTER]
and [CANCEL] buttons simultaneously.
2. Release all buttons when the initial screen of the service mode
is displayed.
Note:
Select each mode using the [ARROW] button (framed item) and press
the [ENTER] button.
2-2. DENSITY ADJUSTMENT PROCEDURE WHEN
REPLACING THERMAL PRINTER OR MAIN
BOARD
The density adjustment is required after replacing the thermal printer
or the main board.
Preparation:
Before replacing the thermal printer or the main board, print a test
pattern (17 step) as the reference of density.
The test pattern should be printed before replacing the thermal printer
or the main board, or when this unit is in the normal state.
Note:
If there is any printing failure in the test pattern printed before
replacing the thermal printer or the main board, do not use it. Or in
case that the test pattern cannot be printed, print it by using another
DPP-FP50 that is in the normal state.
Procedure:
1. Set the ribbon and paper to this unit.
Note:
Use the ribbon and paper below.
Color print pack SVM-F40P (postcard size)
2. Start the service mode. (Refer to Section 2-1.)
3. Select “Print Calibrate” using the Arrow button and press the
[ENTER] button.
4. When the following screen is displayed on the color monitor,
press the [PRINT] button.
Printing of the test pattern (17 step) starts.
8
DPP-FP50
5. When the printing is completed, press the [CANCEL]  button.
When the initial screen of the service mode is displayed, turn
off the power.
Keep the printed output produced in step 4 as the reference.
6. Replace the thermal printer or the main board.
(Refer to Section 6.)
7. Turn on the power of this unit.
8. Perform the steps 1 to 4 again to print the test pattern (17 step).
9. Compare the test pattern printed in step 8 with the test pattern
printed (reference test pattern) in step 4.
Compare the density in each step from the leftmost black pattern
to the rightmost black pattern. If the density in each step is the
same level, there is no problem.
• hen the test pattern in step 8 is darker than the test pattern
(reference) in step 4:
Slightly rotate the adjustment volume (RV201) on the main
board clockwise. Print the test pattern again and check the
density.
• When the test pattern in step 8 is lighter than the test pattern
(reference) in step 4:
Slightly rotate the adjustment volume (RV201) on the main
board counterclockwise. Print the test pattern again and check
the density.
Perform the above until the same level density can be obtained.
10. Press the [CANCEL] button.
Turn off the power when the initial screen of the service mode
is displayed.
2-3. VIDEO OUTPUT AND LCD CHECK
1. Start the service mode. (Refer to Section 2-1.)
2. Select "Video Out Level" using the [ARROW] buttons and press
the [ENTER] button.
The following screen is displayed.
Video output check:
Check the color monitor screen.
LCD check:
All items are displayed on the LCD.
Adjust the contrast of LCD using the [ARROW] buttons (f, F).
f: heighten the contrast
F: lower the contrast
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