Questions about Xerox 7400 Toner Cartridges

Q: I’m not able to get my printer to print, there is no error message. I am out of cyan toner but I’m trying to print only in black. What is the problem?

A: The problem with this kind of printers is that you can’t print if you have one or more colors empty. In order to able to print again, you should replace the cyan xerox 7400 toner.

Q: We are having black lines when printing. The fuser and transfer unit have been replaced but it didn’t solve the issue. What else can we try?

A: Your printer need some cleaning. Check the laser and drums. This should fix the problem.

Q: When I print with my Xerox Phaser 7400 I get shadows of what was printed before. How can I fix it?

A: It seems like the fuser needs to be replaced.

Q: I have a Xerox Phaser 7400 and everytime I print, the paper come out with a little wrinkle. It looks like the paper is rubbing against something inside of the printer. Any ideas?

A: This error is almost always caused by the fuser unit that gets deform by some internal heating issues. In order to solve this problem, you should replace the fuser unit.

Q: How can I change the Transfer Unit in my Phaser 7400?

A: In order to access the old transfer unit you need to open the top cover of the printer, then remove the four imaging units and toner cartridges. Finally remove the transfer unit. The installation is pretty simple, you just need to grasp the new transfer unit by the two handles and place the left end into the frame alignment sockets. Lower the right end of the unit until it lays flat in the printer. Press the transfer unit until it is properly installed and re-install the imaging units and toner cartridges. Close the top cover and you’re done!