Product Introduction:
Toner Cartridges: Compatible for HP 137X Toner Cartridges
Compatible Printers: Compatible for HP M452 M452dn M452nw M452dw M377 M377dw M477 M477fdn M477fdw M477fnw Printers
Higher Capacity And Print More With XL: Black Toner Cartridges up to 2600+ Pages ; (With 5% coverage on A4 paper)
Warm Tips:
Please confirm your printer model before ordering our Toner Cartridges.
Since the models vary in different regions, please confirm your Toner Cartridges model and printer model and send them to us.
Please note that if prompted with a non-original message, simply click 'OK' or 'Continue' to proceed and start using the Toner Cartridges.
Advantages:
Brilliant printing
Large print volume
Good compatibility, easy to install and use
Printing smoothly and working efficiently
Smart chips
Installation Method:
1. When the printer is turned on, open the front cover of the printer and press the ink button.
2. Return the Toner Cartridges to the replacement Toner Cartridges position.
3. Open the Toner Cartridges cover.
4. Remove the Toner Cartridges.
5. Push the Toner Cartridges downward until it is in place.
6. Close the box cover and printer cover.
7. After the above operations are completed, press the ink button on the printer and all the Toner Cartridges replacement processes will be completed.
Sincere Service:
If you have questions, please contact us directly, we guarantee to reply to your message within 24 hours and provide solutions to solve your problem.