Usage
The HP 78A (CE278A) black toner cartridge is designed for efficient monochrome laser printing in small and medium office environments, handling everyday tasks such as professional reports, invoices, and business correspondence.
Advantages
- Consistent, high-quality black-and-white prints for documents and graphics
- Reliable performance with HP LaserJet Pro series printers
- Yields up to approximately 2,100 pages based on ISO/IEC standards
- Simple installation with an all-in-one cartridge design
- Sustainable design incorporating recycled content (up to 27%)
Specifications
- The cartridge uses original HP LaserJet technology for crisp text and sharp images; constructed as an all-in-one unit with integrated imaging drum and toner[1][3][7].
- Toner contains up to 27% recycled material; meets ISO/IEC yield standards; certified safe for use within specified environmental conditions[1][3][4].
- Estimated page yield: ~2,100 pages (ISO/IEC standard); operating temperature range: 10–32.5°C; humidity range: operating at 20–80% RH[1][3][7]. Package dimensions: approximately 375 × 113 × 125 mm. Weight: ~0.79 kg.
- Differentiating features include built-in intelligence for print quality optimization and a recycling program via HP Planet Partners[1][6].
How it works
The cartridge installs easily into compatible HP LaserJet Pro printers. It delivers toner powder during printing using laser technology, producing precise monochrome output across thousands of pages until replacement is needed.