- toner cartridge (CF031A)
- for LaserJet Enterprise CM4540 MFP
- CM4540f MFP
- CM4540fskm MFP
Maintain productivity-and avoid the hassle and expense of reprints and wasted time and supplies-with cartridges designed for reliability. Produce standout business documents and presentations. Save time and money when you print marketing materials in the office. Original HP toner cartridges with HP ColorSphere technology deliver print shop-quality results on a range of papers. Intelligence built into Original HP toner cartridges makes monitoring usage and reordering supplies easy.