v4ink4PK CF226A Toner Cartridge Compatible Replacement for HP 26A 26X CF226A Toner Cartridge Black for HP Pro M402n M402dn M402dw M402d MFP M426dw M426fdw M426fdn Printer

These toners work perfectly. If you have an HP M426 and pages are printing blank read below.There are two electric contacts on the lower left of the toner cartridge (oriented as if it were installed). On the printer, look in the left track the toner travels along. You will see the corresponding contact where the toner should land. Gently bend it back so it will make proper contact with the toner.

This ink is the best buy for your buck

I have purchased V4ink products in the past and hav always been pleased with the e quality of the product. I have experienced only one problem, but that had more to do with a seriously damaged package that UPS must have run over with a truck but still somehow felt comfortable delivering.I have found consistent quality and toner life with every purchase and now only order V4ink products.

We purchase the V4ink only for all of our printers at work, it is very good quality, no smudging, no blotting and the price is unbeatable. We have several different printers that take different cartridges, if the V4ink brand is not in stock for the cartridge we need I will wait until it is in stock. I cannot say enough good things about this brand.

Relatively cheap compared to other cartridge brands but still a little high I feel. Print quality is good but can be pretty inconsistent when under heavy usage.

Seem to last as long as name brand

This is the first time I've used a Sophia Cartridge in place of a CanonXL. You can't beat the price and as of yet, I haven't noticed any difference. Bought in several other colors which I haven't needed to use yet. I'm hoping they are all as good as this one.

Easy to install. No ink on your hands. Quality print. Easy instructions. Great product!

no problems with these cartridges at all

Works great and cheap