How to reset Pixma Canon IP2772 Printer Manually?

In my own experienced, I received the error which
"absorber is full" and the resume button continues blinking. I can print but every time I print a document I often need to long press the resume button.

So I reset it manually, I turn it off the printer and then I full the power cable, I press the power button steadily and I put the power cord it back. But I never release the power button, I continue pressing it. Then after that I press the resume button two times, and that's all.

My Pixma Canon IP2772 Printer now never display the error again.