Compatible HP W1340A (HP 134A) Black Toner Cartridge (1,100 Page Yield)

IMPORTANT COMPATIBILITY NOTICE: Not compatible with HP printer models ending in “e” (e.g., M209dwe, M234sdwe). Please check your printer model before ordering. IMPORTANT: To use compatible toner cartridges, do not activate HP+ and avoid printer firmware updates. HP+ activation or firmware updates may prevent the printer from recognizing compatible cartridges. Specifications OEM Numbers W1340A, 134A Replaces Brand HP Capacity Standard Page Yield 1,100 Color Black Product Instance Compatible