GPS 110A Toner Cartridge for HP 110A (W1112A) for HP Laserjet 108/108a/108w/136/136a/136w/136nw/138/138pnw/138fnw High yield and easy to install – 1500 pages/black per toner cartridge at 5% coverage and package includes user guide GPS Brand, Local Price — Premium AAA Grade quality with reasonable price, perfect performance & highest page yield Environmental & Health & Safety — Ensure each customer can experience the highest quality toner cartridge, meanwhile be an enviromental-friendly ci