Last Updated : 27-Aug-2007
Issue Number : 8000138801
Category : Error Messages
Description : Message on the LCD <CHECK INK U043 / U140 / U150>
How to remove the print head / ink tanks

Install the print head or ink tanks properly following the procedure below.

1. Confirm that the printer is powered on and press the Open button.
The paper output tray will open.
2. Lift the scanning unit (printer cover) completely.
The print head will move to the replacement position.
When the scanning unit (printer cover) is opened more than ten minutes, the print head moves to the right side.
If this occurs, close the scanning unit (printer cover), and open it again.

3. Open the inner cover.
4. Remove the ink tanks by pressing the tab of each tank.
- Handle the ink tanks with care so that your clothes and surrounding area do not get soiled.
- When replacing multiple ink tanks, make sure to replace one by one.

5. When removing the print head, raise the print head lock lever first.

Do not touch the print head nozzles <1> , electrical contacts <2>, or ink supply ports <3>.
Doing so may cause printing problems.

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