Each of the two (2) refills will yield 10000 pages at 5% coverage.

The toner is specifically made for the HP CC364A, CC634X, CE390A, CE390X, CF281A, CF281X cartridges.

Refilling laser cartridges is actually quite easy. Our instructions will guide you step by step.

With this kit, you can reuse your expensive laser cartridge for huge $$$ savings. In addition, reusing your cartridge is an environmentally-friendly choice.

NOTE: The refilling procedure requires making a few holes in the cartridge. An electric drill is not recommended; it is much easier and highly recommended that you use our specialized toner holemaking tool.

The CC364A (64A), CC364X (64X), CE390A (90A), CE390X (90X), CF281A (81A) and CF281X (81X) cartridges have a chip that indicates the toner level. If you do not replace this chip, the printer will always tell you that your cartridge is "empty". The printer will work without a new chip, but it will be impossible to know the level of toner. It is recommended to change this chip every time you refill. See "Reset Chips".

Each laser refill kit contains the following:

• 2 465g bottles of black toner
• One funnel-shaped cap
• Aluminum tape
• Easy and detailed instructions