Dell Inkjet 720 Printer "a940 prints black" Questions

A940 stopped printing black ink (it went throught the motions but he paper came out blank). Finally got it to print by selecting: PRINT, PROPERTIES, PAPER SETUP, SPECIALTY PAPER, PHOTO/GLOSSY Maybe it

...A940 won't print black. New cartridge, removed and reinstalled print drivers. Test page only prints Windows logo. Can make black copy so know cartridge is good. Any ideas? printer won't print black ...

...A940 Printer. When printing a document it prints fine, however when we print an envelope, part of the letters print green and some in black. I have checked all my settings and they are set on black. ...

A940 won't print in color. Everything black comes out fine, but anything that is color prints as nothing. There's just nothing there. The cartridge worked when i first got it about 3 mo. ago and it is

prints in colour but not in black ink changed cartridge and printer now will not print in black...other colours print ok... no error msg, says cartridge is full... Dell a940 printer... please help did

A940 printer has plenty of black ink but is not printing black. how long have the cartridges sat? I've noticed after about a week, that dell ink clogs up. Also, Lexmark makes most Dell printers. In my

a940 Help me Please my printer is printing but its very light 1 do have only black ink and its full what can i do to darken it up Check that you are not printing in draft mode, before looking into www

...black ink cartridge is new. model #A940, service tag 5D53Z31, express service code, 11678555485. can you help? Try this: Go to Google Maps, select one and print it out. Does black work then? (On mine ...

...black boxes appear throughout all documents, of varying sizes. I reinstalled the printer, no results. I installed a different dell A940 printer and the same thing is happening. What's the problem? ...

a940 printer Have installed new black cartridge but print acts like it is out of ink. It makes printing sounds but now font. I get now error massages. I have removed and reinstalled the cartridges ...