MG7720 won't print with ink

[kmrscripts]

Hi,

I successfully printed a photo, but then had a photo paper jam in the rear cover. I removed the jammed paper, now the printer won't print. It goes through the normal cycle-- but no ink is used except for very faint lines about 4 inches apart.

Same thing if I print a nozzel pattern

[Michael]

Hello.

If colors are not printing correctly, cleanings may be needed.  Please visit the following link and compare the results with the nozzle check pattern that you printed.

Examining the Nozzle Check Pattern

If there are missing colors or white lines going through the colors, try performing one or two deep cleanings to see if this improves the output.