Hi HP and everyone else,
I must agree with the community that printing in Black and White should be allowed even so one of the colour cartridge is empty or low.
Most of the printing is done in black and white and there is no reason for me to go out to the shop in the middle of the night to buy ink, that's why we have printers at home to print anytime.
The printers design is such that the printer head can be damaged when a color is missing. This is someting I have missed in before purchasing the prodcut.
Ideally it would be good to be able to print in any color a user chooses to.
Trust this is good feedback to HP to improve.
Thanks for the great product ! :-D