When I print an envlope it prints in green insted of black?

[Cherokee]

How do I change the print color when I am printing an envlope?

 

[Suzanne S. Barnhill]

For whatever reason, some inkjet printers use composite black (made up of
the inks in the color cartridge) instead of true black (from the black
cartridge) for envelopes and other small paper sizes, so there is a good
chance that you are running low on some of the inks in the color cartridge.