pixma pro-1

Hello, I am trying to fix a Canon Pixma Pro 1 photo printer. It is giving me the B200 error with the blinking alternating lights. Does anyone know how to solve the issue. I would like to remove the print head and try putting it into an ultrasound bath to unclog it but I don't know how to remove...

Hi folks, just switched my Pixma Pro-1 on, printed out a 6" x 4" perfectly, then went to print another and got an Error B200 (alternate lights flashing 10 times), tried switching it off for a while but to no avail. Used on a weekly basis, low mileage, always had canon ink, well looked after, no...