Genuine OEM HP Color LaserJet Managed E55040 dw Toners

The E55040dw uses the HP 508A toner family, with separate cartridges for black, cyan, magenta, and yellow. The pack choices let you group the three colors with or without black.

Toner Buzz carries genuine HP 508A toner as individual cartridges, an HP 508A tri-color pack, and a complete four-color set. Pick one color for a focused order, the tri-color pack when black is not needed, or the full set for all four.