I have the above mentioned printer..It was working fine but then the
black ink started running low..When it was almost out a message would
pop up telling me the black was almost out and say I could still print
be combining several colors to make black..I would check OK and
proceed..Anyway..Yesterday I replaced the black cartridge and now it`s
printing horribly..Photos come out almost all yellow and B&W copies
have long missing spots..Do I need to go in and reset something that
was changed when I did the combine colors to make black thing?..Or did
that somehow dirty things up?..I tried the head cleaning stuff on there
and it did basically nothing..Thanks for any input

Give Arthur (Art) Entlich an email and request his cleaning
instructions, which he will email back to you free of charge, his
address is-:

e-printerhelp(@)mvps(.)org

remove the brackets leaving no spaces, this is done to avoid people
spamming him, you'll find his post's up and down these pages.

Davy