IMPORTANT: This compatible cartridge comes without a chip.
You need to move the chip from your original (OEM) cartridge and place it onto
this compatible cartridge. This means that the printer will show
"empty" or "0" toner supply due to the used chip, but the
cartridge will still be able to print for the full life cycle and you can
bypass the supply message that will pop up by following the simple instructions
included. Print yield or quality will remain unaffected. Transferring the chip
is easy to do and takes just a few seconds, instructions included, which will
make it easy for you to move the chip from your original cartridge to this
compatible cartridge. The chip can be re-used many times. Instructions on how
to do this are here: Video instructions.