TCT 78A MICR Toner Cartridge (CE278A) — Black Single-Pack Compatible for HP LaserJet P1536/P1566/P1606/P1606DN, 2100 Pages

High-performance TCT MICR toner made to replace HP 78A (OEM CE278A). This black cartridge ships as a single pack and delivers an estimated 2100 pages of print output. Built for reliable MICR printing, it’s suitable for secure check-printing tasks and everyday black-and-white documents. Compatibility: LaserJet P1536, P1566, P1606, P1606DN. Specifications: Replaces OEM#: CE278A; Product Color: Black; Cartridge Quantity: Single Pack; Page Yield: 2100 pages.