134X Compatible HP High Yield Black Toner (W1340X)

For the following Printers:

- HP LaserJet M207
- HP LaserJet M209DW
- HP LaserJet M212
- HP LaserJet M234DW
- HP LaserJet M234SDW

Yield: Up to 2,400 pages at 5% coverage on A4.

Note printers: M209DWE, M234DWE, M234SDWE and HP printer models ending in "E" are designed for OEM HP Use only.

As with all HP Dynamic Security printers:

To ensure compatibility with third-party compatible consumables, it is essential to disable HP Automatic Firmware Updates before your printer updates.

Turn off HP Automatic Firmware Updates during initial machine setup to avoid updated HP Dynamic Security locking out non-HP (Compatible) consumables for the life of the printer.