Sony DPP-FP55 Service Manual ▷ View online
1-5
DPP-FP55
Button operation check
Press the button on the operation panel of this unit. The pressed
button indication on the LCD of main unit lights in yellow. The
following screen shows that the [MENU] button is pressed.
button indication on the LCD of main unit lights in yellow. The
following screen shows that the [MENU] button is pressed.
When all 10 buttons are pressed one button after another, all button
indications on the screen light in red.
indications on the screen light in red.
When the checks of all buttons are completed without problem, the
initial screen of the service mode is displayed and “OK” is displayed
to the right of “Button Test”.
initial screen of the service mode is displayed and “OK” is displayed
to the right of “Button Test”.
3.
Quit the service mode. (Refer to Section 1-1-1.)
1-1-6. IMAGE READING CHECK FROM MEMORY
STICK/SD CARD
Image reading from Memory Stick and SD card can be checked.
Preparation:
Place the JPEG file in the root directory of a Memory Stick.
(Filename: MS.jpg)
Place the JPEG file in the root directory of an SD card. (Filename:
SD.jpg)
(Filename: MS.jpg)
Place the JPEG file in the root directory of an SD card. (Filename:
SD.jpg)
Procedure:
1.
Start the service mode. (Refer to Section 1-1-1.)
2.
Select “Card Test” by using the arrow buttons (f, F).
3.
Insert a Memory Stick that is prepared separately, and press
the [G] button.
the [G] button.
4.
Confirm that the MS.jpg image is displayed.
5.
Remove the Memory Stick, and insert an SD card that is
prepared separately.
prepared separately.
6.
Press the [F] button and confirm that the SD.jpg image is
displayed.
displayed.
1-6
DPP-FP55
1-1-7. USB HOST/DEVICE COMMUNICATION
CHECK
The communication checks of the USB output terminal (USB
device) and PictBridge terminal (USB host) are performed in the
service mode.
device) and PictBridge terminal (USB host) are performed in the
service mode.
Procedure:
1.
Start the service mode. (Refer to Section 1-1-1.)
Note:
In this check, it is not required to select the item in the service
mode menu.
mode menu.
2.
Connect the PictBridge terminal with the USB output terminal
using the USB cable.
using the USB cable.
3.
Check that the following specification is satisfied.Specification:
The two characters “--” on the top right column of “USB Test”
are changed to “OK”.
The two characters “--” on the top right column of “USB Test”
are changed to “OK”.
Note:
If “NG” or “????????” is displayed, either PictBridge terminal
or USB output terminal is defective.
or USB output terminal is defective.
7.
When the Memory Stick reading and the SD card reading are
completed, pres the [ENTER] button.
completed, pres the [ENTER] button.
• When a Memory Stick and an SD card work normally so
that images can be read without error, the character OK is
displayed on the right of “Card Test” on the service mode
startup screen.
displayed on the right of “Card Test” on the service mode
startup screen.
• If a Memory Stick or an SD card is not set, or if image is not
contained in a Memory Stick and an SD card, or image cannot
be read from a Memory Stick and an SD card, background
of the screen becomes red and the character NG (No Good)
is displayed in the left bottom of a screen.
be read from a Memory Stick and an SD card, background
of the screen becomes red and the character NG (No Good)
is displayed in the left bottom of a screen.
4.
Upon completion of the check, remove the USB cable.
5.
Quit the service mode. (Refer to Section 1-1-1.)
• If either a Memory Stick or an SD card is NG (No Good),
the character NG (No Good) is displayed on the right of
“Card Test” on the service mode startup screen.
“Card Test” on the service mode startup screen.
8.
Quit the service mode. (Refer to Section 1-1-1.)
1-7
DPP-FP55
1-1-8. ABOUT THE ERROR INDICATION
In this unit, “printer status” and “last 10 error status” can be indicated
and checked in the service mode.
and checked in the service mode.
Startup procedure
1.
Start the service mode. (Refer to Section 1-1-1.)
2.
Select “Print Status” using the arrow buttons (f,F) and press
the [ENTER] button.
“Status indication” screen is displayed. The 1/2 page and the
2/2 page are displayed by using the arrow buttons (f, F).
the [ENTER] button.
“Status indication” screen is displayed. The 1/2 page and the
2/2 page are displayed by using the arrow buttons (f, F).
3.
After confirming the error indication, quit the service mode.
(Refer to Section 1-1-1.)
(Refer to Section 1-1-1.)
**Error 0** is displayed on the initial status screen in the past error
status. To display the earlier error history, press the arrow button
(G) and to display the later error history, press the arrow button
(g). The pages can be selected by using the arrow buttons (f, F).
status. To display the earlier error history, press the arrow button
(G) and to display the later error history, press the arrow button
(g). The pages can be selected by using the arrow buttons (f, F).
When the arrow button (g) is pressed in the **Error 0** state, **Last
Status** is displayed. In the case that no error occurred in
the past, **Last Status** is displayed on the initial status screen.
Use the arrow button (g) to display **Current Status**.
Status** is displayed. In the case that no error occurred in
the past, **Last Status** is displayed on the initial status screen.
Use the arrow button (g) to display **Current Status**.
Ribbon:
Ribbon type
None:
Ribbon is not installed.
Post:
Cartridge for postcard size is inserted.
L:
Cartridge for L size is inserted.
Cleaning:
Cartridge for cleaning is inserted.
Unknown:
Unknown
Tray:
Tray type
Post:
Tray for postcard size is inserted.
L:
Tray for L size is inserted.
None;
Tray is not installed.
Description of screen
Indication in red:
Status indication
**Last Status**:
Status of last printing
**Current Status**:
Current status
**Error 0**:
Status when the last error occurred
**Error 1**:
Status of error occurred two times
earlier The last ten errors are stored.
earlier The last ten errors are stored.
**Error 9**:
Status of error occurred ten times
earlier
earlier
Error:
Error type
No Error:
No error
No Ribbon:
No ribbon
Ribbon End:
Ribbon end
Ribbon Error:
Ribbon error
Paper End:
No paper
Paper Long:
Paper length error (long)
Paper Short:
Paper length error (short)
Paper Exist:
Paper exists
PE Error:
PE sensor error
Head Error:
Head error
MMotor Error:
DC motor error
SMotor Error:
Stepping motor error
Mode Error:
Mode transition error
HeatStrage Error:
Heat storage correction error
Other Error:
Other error
Unknown:
Unknown
M Status:
Not used
Pass:
Print pass
Feed:
During paper feeding
Y:
During yellow printing
M:
During magenta printing
C:
During cyan printing
Lami:
During laminated paper printing
Unknown:
Unknown
Total Try:
Total count of tried printing
Total Print:
Total count of printing
Set Count:
User setting count (1 or 0)
Left Count:
Remaining print count (1 or 0)
Progress:
Progress (%) of each color (Y, M, C, L) during
printing
printing
Thermistor:
Thermistor value of head
Sensor:
Each sensor value (1 or 0)
R2
R1
R0
RM
T1
T0
PE
CF_VS
R2
R1
R0
RM
T1
T0
PE
CF_VS
Cool down:
Cool down (Decrease the heat temperature)
Paper Sup:
Paper feed
Paper Rev1:
Paper reverse 1
(Reverse paper to the point of PE paper feed
by determining the paper length.)
(Reverse paper to the point of PE paper feed
by determining the paper length.)
Paper Rev2:
Paper reverse 2
(Reverse paper after single color printing)
(Reverse paper after single color printing)
Paper Init0:
Paper initial point 0
Paper Init1:
Paper initial point 1
Print:
Printing
Paper Eject1:
Paper eject 1
(Paper eject at the completion of printing)
(Paper eject at the completion of printing)
Paper Error Eject0: Error paper eject 0
Paper Error Eject1: Error paper eject 1
Timeout M0/1:
Paper Error Eject1: Error paper eject 1
Timeout M0/1:
Return to M0 or M1
Unknown:
Unknown
Mode Pos:
Head position
PR
RS
PF
PU
RL
PR
RS
PF
PU
RL
Unknown:
Unknown
1-8E
DPP-FP55
1-1-9. MECHANICAL OPERATION CHECK
The mechanical check is performed in the service mode.
Procedure:
1.
Start the service mode. (Refer to Section 1-1-1.)
2.
Select “Mechanical Test” using the arrow buttons
(f,F) and press the [ENTER] button. The following menu
screen is displayed.
(f,F) and press the [ENTER] button. The following menu
screen is displayed.
3.
Press the [CANCEL] button on this Menu screen to return to
the startup screen of the service mode while any test mode is
running, except when the head motor aging or the paper feed
motor aging is running.
the startup screen of the service mode while any test mode is
running, except when the head motor aging or the paper feed
motor aging is running.
4.
When the mechanical operation check is complete, quit the
service mode. (Refer to Section 1-1-1.)
service mode. (Refer to Section 1-1-1.)
Description of operation:
Each operation of this unit is performed when the button on the
operation panel is pressed.
operation panel is pressed.
Note
: Do not press the button that is not described below.
• [ENTER] button:
The head position returns to the initial state when this button is
pressed.
pressed.
• f button:
The head position moves upward when this button is pressed.
• F button:
The head position moves downward when this button is pressed.
• [MENU] button:
The head motor aging starts when this button is pressed. When
the [CANCEL] button is pressed during aging, the operation is
discontinued.
the [CANCEL] button is pressed during aging, the operation is
discontinued.
• [PRINT] button:
The electric current of head motor is switched when this button
is pressed. The electric current is switched as follows every time
the button is pressed.
Electric current H
is pressed. The electric current is switched as follows every time
the button is pressed.
Electric current H
t Electric current M t Electric current L
(repeated)
• G button:
The paper feed motor moves in the paper feed direction when
this button is pressed.The speed changes every time this button is
pressed.
(Low speed L
this button is pressed.The speed changes every time this button is
pressed.
(Low speed L
t Middle speed M t High speed H t Stop
Stp)
• g button:
The paper feed motor moves in the paper eject direction when
this button is pressed. The speed changes every time this button
is pressed.
(Low speed L
this button is pressed. The speed changes every time this button
is pressed.
(Low speed L
t Middle speed M t High speed H t Stop
Stp)
•
(Enlarge) button:
The paper feed motor aging starts when this button is pressed.
When the [CANCEL] button is pressed during aging, the operation
is discontinued.
When the [CANCEL] button is pressed during aging, the operation
is discontinued.
•
(Reduce) button:
The electric current of paper feed motor is switched when button
is pressed. The electric current is switched as follows every time
the button is pressed.
Electric current H
is pressed. The electric current is switched as follows every time
the button is pressed.
Electric current H
t Electric current M2 t Electric current
M1
t Electric current L (repeated)
To quit each operation, press the [CANCEL] button.
The screen returns to the menu screen.
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