|pfeifclan on July 7, 2010|
|x7170 printing error|
I havw a lexmark 7170 all in one printer. and a Macbook pro. I have connected the printer to an airport extreme using a usb cable. When I try to print using my wireless connection I get an error messages which says the ink cartridges are in the wrong slot. They are in the correct slots. Id I print from my HP using a direct connection it works fine. Can anyone help me?