GPC Image Toner Cartridges Replacement for HP 117A W2070A W2071A W2072A W2073A Compatible with Color Laser 150a 150nw 150w MFP 178nwg 179fwg 178nw 179fnw (Black Cyan Magenta Yellow, 4-Pack)

So just to be clear, this is in no way a negative review on the product (hence the 5 stars), the product does exactly what it says on the tin, and is as good as any genuine HP product, however there is something prospective buyers need to be aware of.HP introduced a firmware update across a lot of their printers that actively blocks them from using non-HP genuine cartridges. You CAN get around this by downgrading the firmware on the printer, it took me a little while to find and download (good old internet archive.org) the correct firmware version for my M254 printer, but you will need to do a certain amount of searching to find out the process for yourself.So if this sounds like something you aren't comfortable with doing, then you might want to either get a tech savvy friend to do it for you, check out the process prior to buying to ensure you are comfortable with what you might need to do, or, and I hate to put money into the grabbing pockets of HP, but steer clear of non-genuine products entirely.This is honestly in my opinion a disingenuous thing for a large company to do, lock you to their products so you have to pay the extortionate prices they can then charge. I'd love to buy genuine, but not at the price they list... the printer cost less than two genuine cartridges.Good luck!

I go through reams of paper from my home office and replace my toner cartridges regularly. I've long been using these toner cartridges and have never had a problem with them. It's a quick and easy job to install with no issues with the printer software.Get a lot of pages out of the toners, which is brilliant from an economic point of view. Very happy with them - great bargain for money.

Works perfectly

Print quality hasn't been perfect with these cartridges. There's been some minor splodges and slight variations in colour depth, but completely ok for stuff we've needed - printing homework, train tickets etc.The upside is that all four cost less than one OEM cartridge and they've just run out after a year and 2300 pages, so I've just reordered a new set.

Needed to print something urgently and instead of my printer showing toner low as it had for a little while, it showed toner empty and refused to print. Ordered for next day delivery, arrived the following morning, fitted the toner cartridge and the printer was back to normal. Brilliant, especially considering the low price.

The toner isn't fusing to the paper!!Where the pen points should be more solid and even the text you can see toner has rubbed off!Drum is at 89% remainingToner is very lowI just hope I haven't damaged the drumGenuine toner on orderUPDATEgenuine toner arrived, see if you can tell the difference in the second pic!!I should have known better but the lower cost was to temptingnever again

Print quality, and speed of delivery

Package arrived quickly and in excellent condition.Installation was straightforward without any issues and worked 1st time Perfect fit.Print quality is excellent with no visual difference from previous more expensive brand.Overall Perfect.

Good quality and great price!

Great and economical replacement

Ich habe diese Toner gekauft da ich welche mit hoher Qualität benötigte und bin durchaus zufrieden mit dem Ergebnis.

Solo he instalado el cartucho negro y funciona muy bien. La impresora lo acepta sin problemas. Espero que ocurra igual con los otros

Die Lieferung erfolgte prompt und die Ausdrucke sind von guter Qualität. Bin sehr zufrieden.