How to fix Cannon mp237 error E07

I  have some problem with  Cannon Mp237  . It had flashing yellow lights switch to green.Flashing alternates.

This  is easy way to fix

1. Turn off the printer, unplug the printer's USB
2. turn it on by pressing the Stop / Reset button, then press the ON button and hold it, do not release the button. Stop / Reset
3. release the Stop / Reset (another finger to press the ON pending) and press the Stop / Reset button for 6 consecutive times 
4. release the 2 button.

5. Plug the USB cable back on again. And one sheet of paper in the printer.

6. Run mp237resetter   the zip file into a folder and run Service tool v3400.

7. In the Service Tool Wait until the text of the topic and clear buttons that connect the printer and the program successfully.

8. Clear Ink Counter see the button on the Main will not have to scroll right to edit, click the Set button, the machine prints out the paper and the screen blanked D = 000.0 sue A function was finished.

9. And Ink Absorber Counter button is located at Main Leave this slide to the right and click Set.

9. a Function is Finish window appears, click OK.

10 turn off and back on again. Normally use