Review on Aztech Compatible Cartridge Replacement Laserjet Computer Accessories & Peripherals in Printer Ink & Toner by Roy Whetstone

I was looking for a more economical way to store toner in receipt printers on my home center desktop. I found these and got them for about the same price as an OEM 4 compatible toner. It only takes a minute to remove the chip from an old OEM toner and put it in a new, compatible one, and the savings are well worth it. They have been in the printers for almost 3 months with no problems. I recommend Aztech compatible replacement toner cartridge for HP 58X CF258X 58A CF258A.