HP 143AD (W1143AD) Toner, Black Reload Kit, 2 Pack. HP 143A toner cartridge kit work with: HP Neverstop Laser MFP 1202w, 1202nw, HP Neverstop Laser 1001nw. Easy-to-use: 15- seconds to reload toner kit in HP Neverstop Laser Printers. HP 143A cartridge kit yield (approx.): 2,500 pages. What’s in the box: 2 Original HP toner reload kits. Color: Black.