Fix error e27 on cannon printer mp150,160 and mp145

Cannon printer as well as a popular medium. Because relatively inexpensive. Currently I have this brand printers at home and at work. I use both.  Cannon MP150, Cannon MP145, and  Cannon MP160.

How to fix  Error E27  with cannon  Printer Canon MP150 MP160 MP145

Solutions are as follows.

1. First. Turned off printer
2. pressing Stop / Reset button and press ON / OFF button as 
3.  while pressing the ON / OFF key is to let go of the button Stop / Reset.
4. still pressing ON / OFF. Press and hold the Stop / Reset the second time then release. The hands of the second button
. 5 flashes green for a while then it will stop.
6. When the light turns green, press and hold Stop / Reset 4 times.
7. Press ON / OFF to turn off the printer router. (I may have to press two times to close).
8. Inkjet printer. It will work as usual.