Canon PIXMA MX850 Multifunction Printer "not print cyan" Questions

cyan did not print. Ran deep cleaning, checked nozzle pattern, magenta did not print. Ran cleaning again; magenta printed but no cyan. Let it rest 24 hours, ran deep cleaning, then it printed cyan but

...cyan won't come back. Any ideas? Inkjet printers need to be used frequently to prevent ink drying out in the print head nozzles. If the print head cleaning maintenance routine does not clear ...

...etc but the printer does not print blue (cyan). Tests show its ok on the blacks, magenta and yellow. enough ink b ut not printing at all - blank paper on every time despite noise as if ...

print heads that are blocked. Yellow ink in canon cartridges become dry quickly. I have used 14 cartridges all have cyan magenta well working but Yellow disapears after few pages prints. I have opened

...cyan whereas no problem with the black. 1. Clean The Print Head Nozzles (Mac OS X) MP500 / MP800 2. Clean The Print Head Nozzles (Windows) MP500 / MP800 3. Confirm that the recommended ink tanks are ...

print I have put a new Cyan ink cartirdge in put it does not print. Also the display screen does not show that it is a full cartridge either. Make sure the cartridge is full y inserted if not will not

Cyan ink tank not printing Replace ink cartridge twice and still not printing. clogging in cyan nozzles in printhead. try to clean or deep clean printhead from printer software.

...print Cyan Black, and all colours except Cyan print OK. Reloaded drivers. Cleaned print heads x 3 + deep cleaned x 2. Tried new ink cartridge and one which was in use and working on another Canon ...

Cyan ink will not print even after several deep cleans Cyan ink will not print even after several deep

...print The cyan ink does not print. I have washed out the printhead with hot water and a little detergent, then rinsed it out, reinstalled the cartridges and tried again.No help.It may be a printhead. ...