I have a Cannon Pixma IP4200 printer. I have been refilling cartridges for some time sucessfully. The initial anoying messages went away after a few trys. Now I get a message that the printer doesn't recognize the Black PGBK 5 cartridge and the only option is to cancel printing. Is there a solution to this problem which also manefists itself on my Cannon MX700? Any help appreciated.
