HP 210A / 540A / 320A Compatible Toner Cartridge – Black

The HP 210A / 320A / 540A Compatible Black Toner Cartridge is a compatible black laser toner cartridge designed as a replacement for selected Original HP cartridges referenced as CF210A, CE320A, and CB540A. It provides a practical printing solution for everyday use with supported HP Color LaserJet and HP LaserJet Pro printers.

Original HP cartridge numbers vary according to the printer model and regional market. HP documentation identifies CB540A / 125A Black for a range of Color LaserJet printers, while other printers and markets use references such as CE320A / 128A or CF210A / 131A. Therefore, 210A, 320A, and 540A are used as important reference numbers when identifying compatible replacement cartridges.

The compatible cartridge provides a practical replacement option for everyday printing of documents, reports, correspondence, and general office materials requiring clear black output. The multiple reference numbers also make it easier to identify the appropriate replacement when cartridge numbering differs by printer model or region.

For the Original HP CB540A / 125A Black cartridge, HP specifies an approximate yield of 2,200 pages based on ISO/IEC 19798. The Original HP CF210A / 131A Black cartridge has an approximate yield of 1,520 pages, also based on ISO/IEC 19798. Since the product offered here is Compatible, these yields are provided only as Original HP reference data and should not be considered guaranteed yields for the compatible cartridge.

Important Note: This is a Compatible product and is not an Original HP cartridge. The references 210A, 320A, and 540A correspond to different Original HP cartridge references depending on the printer model and region. Printer model and cartridge reference should therefore be verified before purchase.