
HP 51A Compatible Black Toner Cartridge - Q7551A
Description
The Total Tech Solutions HP 51A / Q7551A Compatible Black Toner Cartridge is a cost-effective replacement toner designed for selected HP LaserJet P3005 printers and HP LaserJet M3027 and M3035 multifunction printers. It produces sharp black text, clean fine lines and consistent grayscale graphics for invoices, quotations, business reports, contracts, forms, letters, financial records, educational materials and other professional documents. Based on the original HP Q7551A cartridge-family specification, it provides an estimated yield of up to approximately 6,500 A4 or Letter pages under the ISO/IEC 19752 reference standard. The cartridge is supplied filled, assembled and ready for installation, with no manual toner refilling required. Its all-in-one construction incorporates the toner supply and photosensitive imaging drum into one replaceable cartridge, so a separate routine-replacement drum is not required. Customers with higher monthly printing requirements may consider the separate HP 51X / Q7551X high-yield cartridge, which has an estimated reference yield of up to approximately 13,000 pages. This compatible cartridge is suitable for offices, schools, government departments, financial institutions, warehouses and other organisations requiring dependable monochrome document production. This is a compatible aftermarket product and is not manufactured, sponsored or endorsed by HP.
Key Features
- Compatible replacement for the HP Q7551A toner cartridge
- Also known as HP 51A Black
- Estimated yield of up to approximately 6,500 pages
- Page-yield reference based on ISO/IEC 19752
- Designed for HP LaserJet P3005-series printers
- Supports HP LaserJet M3027 and M3035 multifunction printers
- Produces sharp black text and clear grayscale graphics
- All-in-one cartridge construction
- Integrated photosensitive imaging drum
- No separate routine-replacement drum purchase is normally required
- Suitable for regular office and departmental printing
- Supplied filled, assembled and ready for installation
- No manual toner refilling required
- Cost-effective alternative to an original HP toner cartridge
- Straightforward user-replaceable design
- Individually sealed for storage and delivery protection



