Questions & Answers for: hp deskjet 6940 printing black

HP Deskjet 6940 not printing after replacing ink cartridge My HP Deskjet 6940 is not printing. The color (left) low ink light is dark and the black (right) low ink light is flashing. I replaced the ...

black print cartridge installed. When printing a borderless document, always have the tri-color print cartridge and a black or photo print cartridge installed. you need to reset the printer preference

HP 6940 color cartridge light will not stop blinking I have changed cartridges and, not only will the light not stop blinking, the printer will no longer print. The document window for the printer ...

...black, photo print cartridge, or the gray photo print cartridge in the right side of the carriage. NOTE: To easily identify the correct side of the carriage in which to install the print cartridge, ...