V4ink CB540A 4-pack toner cartridge set

Four-cartridge set for HP 125A printers

This pack contains one black, cyan, magenta and yellow cartridge that replace the CB540A, CB541A, CB542A and CB543A originals. It fits HP Color LaserJet CP1210, CP1215, CP1515, CP1515n, CP1518, CP1518ni, CM1300, CM1312, CM1312nfi and CM1312mfp models. Offices and home users who print colour documents on these devices can replace all four colours at once.

Page yield at five percent coverage

Black cartridges are rated for up to 2,400 pages and each colour cartridge for up to 1,800 pages on A4 paper. These figures follow the standard five percent coverage measurement, so pages with heavy graphics or solid fills will reduce the actual number of prints. The yield is fixed by the toner volume inside each cartridge and cannot be extended by settings.

Capacity limits for high-volume printing

The set comfortably handles regular colour reports, presentations and marketing handouts. Environments that print hundreds of pages per day will deplete the colour cartridges first, requiring a new four-pack before the black cartridge is empty. Buyers who need higher continuous output should consider a printer that accepts larger-capacity supplies.