Whenever you replace the photoconductor (PC) kit in a Lexmark E460 laser printer, you must reset the counter. Otherwise, your printer will continue to show a "replace PC kit" error and you won't be able to print. Here's how you reset your Lexmark E460DN PC kit:

How to Reset PC Kit

1. After installing the new photoconductor unit, make sure the printer is powered on and then open the front cover.
2. With the front cover open, press and hold the stop/cancel (X) button.
3. Once all the printer lights begin flashing or your LCD screen says “Resetting PC Counter,” let go of the button.
4. Close the front cover.

Stock up on supplies for your Lexmark E460 printer:

E460X21A-IPS Toner Cartridge
E260X22G-IPS PC Kit