Canon Community

I have Canon MX340, printing from Windows 10. I never use colorr. For years my printer worked fine with an empty colorr cartridge and a usable black cartridge.. Recently, after changing the black ink, I got message saying "Color ink running low" I tr...

I have Canon MX340, printing from Windows 10. I never use colour. For years my printer worked fine with an empty colour cartridge. Recently, after changing the black ink, I got message saying Colour ink running low. I tried the various suggestiosn in...

I have Canon MP140 Pixma with Win 10. I normally only need to print text, so I only ever replace the black cartridge. The colour cartridge has been empty for years. I now need to print a colour JPG in black and white. So far, I can only print blank p...