Canon Original EP-87 Drum Cartridge

This is how to refill HP C9700, Q3960, Q3970 and CANON EP-87 series cartridges. An original cartridge set costs upwards of $400. Let me show you how to refill your cartridges and cut that cost by 75%! This is a Toner Holemaking Tool. Use this tool to easily pierce into a cartridge without the risk of plastic bits damaging the internal components. Step 1. Pierce a hole into the cartridge. Step 2. Empty out all the old toner. This is very important because if you have two different toners in the cartridge at the same time, your print quality will be compromised. Here is a bottle of InkOwl’s high-quality HP 2500 magenta toner. Step 3. Pour the whole bottle right into the cartridge. Step 4. Seal the fill hole with tape. We will now replace the cartridge’s smart chip. Replacement chips are always included in our toner kits when needed. Step 5. Pull out the old chip. Step 6. Remove the adhesi