Hello, your error is about the ink absorber.
"Ink absorber full Japan:
P07 The ink absorber
Replace the ink absorber (ink absorber kit), and
reset the ink absorber counter."
This is the way to enter service mode:
"Start the printer in the service mode.
i. With the machine power turned off, while pressing the Stop/Reset button, press and hold
the ON button. (DO NOT release the buttons).
ii. When the Power LED lights in green, while holding the ON button, release the Stop/Reset
button. (DO NOT release the ON button.)
iii. While holding the ON button, press the Stop/Reset button 5 times, and then release both
the ON and Stop/Reset buttons. (Each time the Stop/Reset button is pressed, the Alarm
and Power LEDs light alternately, Alarm in orange and Power in green, starting with Alarm
iv. When the Power LED lights in green, the machine is ready for the service mode operation
and "0" is displayed on the 7-segment LCD.
2) Start the Service Tool on the connected computer.
i. When a button is clicked in the Service Tool dialog box, that function is performed. During
operation of the selected function, all the Service Tool buttons are dimmed and inactive.
ii When the operation is completed, "A function was finished." is displayed, and another
function can be selected.
iii If a non-supported function is selected, "Error!" is displayed. Click OK in the error message
dialog box to exit the error."
You can use the service tool to reset this error after you have enter service mode.here is the service tool:http://www.4shared.com/file/QptYmQTM/ServiceTool_V1074planet.html?