The fax will not print anything

Change the ink cartridge first an foremost,
then do a few print head cleans to flush out the blocked nozzles. it may come back after 4 or 5 cleans
good luck!

not sure if this link will help you out but have a look. Lexmark x4270 not printing Google Search

If not printing anything go to printer properties and print a test page. If nothing visible replace cartridge. Cartridges known for drying up when not frequently used. Use cotton swab with rubbing alchohol to clean any dried ink from ports and reciever.

If it is a color printer, try printing just grayscale or black& white.  It is is already set to print just b/w, try printing in color.  Basically you may be out of ink.  Run the printer utility to clean the heads and see if anything changes.  A new set of cartridges should fix the problem, I believe.
Hope this helps...
~enov8

when trying to copy or receive a fax machine will flash printer error and send out blank page i replaced the ink cartridge and blue air tho it but nothing seems to help

I just replaced my blk ink cartridge also, nothing prints

It sound like your machine is receiving but as soon as it tries to prints the fax it has this problem.

Rewind the ink ribbon so it is nice and tight in the housing. Clean the black roller above it with some cleaning alcohol or equivalent (nothing too harsh).

See how that goes if you are still having problems replace the whole cartridge (not the refills) PC-401.

If it's blank, is this on what you send/recieve?

Also if you print something like a status sheet, is it missing on those too? If so, your print head needs replacing.

If its on copies/sents you need to clean the scanner head.

Fit a new ink cartridge. Dave....Ulster Ireland.

The problem lies with the refilled cartridge. 1.) Try wiping the bottom of the cartridge with a moist paper tower, to clear up any dried ink. 2.) Put cartridge back in and use the "clean nozzle" feature on the fax machine. 3.) If these steps don't work, it is best to take the refilled cartridge back to the place and have them take a look. Sometimes it can be salvaged. WHY: The print-head (bottom part of the cartridge, retangular shaped, where the ink comes out) is blocked, thus the ink isn't able to come through. This is NOT any fault of the ink refilling service, but rather a wear and tear issue with the cartridges. Most refilled cartridges will work perfectly fine and save you a lot of money.