Resets for Canon MP140, MP160, MP180, MP210, MP220, MP460, MP470, MP500, MP510, MP530, MP600, MP610, MP800, MP820, MP810, MP830, MP960, MP970 printers.

This info was a cut & paste email from  friend. I am not sure where it came from. They just sent it.
Reset Software for for Canon MP150, MP160, MP170, MP180, MP450, MP460 Here It is called MPTool..zip

Reset Ink Level

Reset ink counter that is resetting ink level (ink meter) cartridge in printer.

Turn on the printer to reset then run MPTool software
Click Reset Black on Ink counter to reset ink level black cartridge or click Reset Color to reset ink level on the color cartridge.

Reset waste ink counter
To reset waste ink counter at printers canon pixma MP150, MP160, MP170, MP180, MP450 and MP460 there any of the 2 choices

Start with printer on then run this software¦Click Reset Main (main) to reset waste ink counter and then click Reset Platen button (additional)

PLEASE VIRUS SCAN ALL DOWNLOADED SOFTWARE. IT WAS CLEAN WHEN UPLOADED BUT IT IS GOOD PRACTICE TO SCAN ANYTHING YOU DOWNLOAD.