PIXMA iP4900 prints perfect blue nozzle check, then prints dark green on simple jobs

[PixmaEd4900]

I have an iP4900 which prints its nozzle check perfectly.  Blues look bright and correctly blue.  But, when I try to print anything with blue in it, the result looks dark blue green.  What could be going on?  Settings all factory default. 

[Ron]

Hello PixmaEd4900,

Thanks for letting us know what Canon product you've got. The PIXMA iP4900 is an older model which we have retired. While that means that Canon USA no longer offers direct support for it, your friends here in the Canon Community are welcome to offer suggestions!

You can also speak with a Canon Upgrade Program specialist to help you score a modern replacement that would meet your current needs at a discount. You can reach them weekdays and Saturdays at 1-866-443-8002.

Hope this helps!