No black ink printing

I have a HP Photosmart Premium All-in-One Series C309 printer and it will not print "black only" from the internet.  The paper comes out blank.  Black ink cartridge 564XL is nearly full but black cartridge 564 is empty.  Seems like it should print anyway...

New HP cartridge not working

I have just tried to replace the original setup cartridge. Three of the cartridges have worked fine, but the fourth is giving me an "Ink cartridge missing or damaged" error.  This is a brand new, HP 364 cartridge. The printer is a Deskjet 3070A

HP Q6001A Toner cartridge leaking Warranty?

I have a genuine HP Cyan cartridge Q 6001A which seems to be spitting out toner on the the paper. It is also leaving a streak of blue toner on the LH side of the film roller. How long does HP warrant the cartridges for? I bought the printer from a friend who went back...

carriage jam

have an hp photosmart 7400 printer. Carriage is jammed all the way to the right of the printer. Any solution to this issue?