InkOwl Toner Refills are not UNIVERSAL. This means that each kit is specially formulated for your laser cartridge. If you cannot find your printer or cartridge model, do not hesitate to contact us. We probably support your printer.
Each of the four (4) refills included in this kit will yield 1000 pages at 5% page coverage.
Toner refilling is easy, our step-by-step instructions will guide you through the process.
The video on the right shows a HP CB436A cartridge which is filled in the exact same way:
This product contains enough toner to refill your cartridge four (4) times.
With this product, you can re-use your same expensive laser cartridge, which amounts to huge $$$ savings and to less cartridges in landfills. Toner refilling is environmentally friendly.
*NOTE* Refilling the laser cartridges that this kit is compatible with involves drilling a hole into your cartridge. The use of an electric drill can cause plastic shavings to enter the toner compartment which may seriously damage the cartridge. We strongly recommend the use of our HOLE-IN-ONE laser cartridge holemaking tool as this tool does not create plastic shavings.
These HP cartridges are built with "smart chips" which allow the printer software to display an accurate toner level. Refilling a cartridge does not reset this chip. While the printer will still function normally, the printer software will state that the cartridge is empty. It is possible to purchase a new smart chip which will reset the printer's toner level indicator to full.
Each Laser Toner Refill Kit contains the following: