1 X 4 Refill Toner Kits for Hp Cb435a 35a or Laserjet P1005 P1006 P1505 M1120 M1522 with 4 Rest Chips

So far I have tried refilling various models of HP laserjet cartridges, my skill continues to improve and this time having a vaccum cleaner on standby is immensely helpful. As for the output, I see no difference, haven't had any drum residue streaking of any sort. To save hundreds of dollars per 6 months is smart business strategy.

Very very messy operation. Recommend doing this outside as the black toner is even finer than talcum powder and gets all over the place.Also, one has to drill a hole in the toner cartridge.In the end, beats buying an overpriced new cartridge and the prints look fine.

Great product. Came with a funnel top that didn't spill the first grain of toner. You can use a battery drill to drill a much smaller hole than the hole makers they sell for doing this. That way the funnel top will fit tightly in the hole and stop blowback.The included clock chip reset my HP printer to full. Prints look as good as they did with a new cartridge. Couldn't be more pleased.

I was able to refill the toner quickly and easily even though the included instructions were not as detailed as one would like. The print quality really surprised me. No smudge, clear sharp lines and letters. Only complaint I have is about the included smart chip sensor. Even after installing the page count reset chip,it shows that the toner is only half full. I definitely reccomend buying this toner refill.

good item, only downfall, it doesn't have a funnel type end for easier filling

This was fast shipping and everything was perfect! The product price was better than getting a refill store. This prodcut saved me so much money.

works great with my hp LJ P1006. need do some researches on youtube if you want do a nice job on refilling.

I can't begin to tell you how much these toners have save me in printing costs.