Compatible HP 51A Q7551A Toner Black – 6500 Pages
Our compatible HP 51A (Q7551A) toner cartridges are the reliable choice for anyone who prints a lot and still wants to save money. With a yield of up to 6,500 pages (at 5% coverage), they deliver razor-sharp printouts – ideal for office, administration, or law firm use.
The cartridges are precisely engineered, ready to use immediately, and impress with stable toner coverage and consistent print quality – even under continuous use.
With reset chip – ready to use immediately after installation.
Note: Firmware updates may deactivate compatible chips. Learn more →
Benefits & compatibility
Compatible HP printer models
- HP LaserJet P3005, P3005d, P3005dn, P3005n, P3005x
- HP LaserJet M3027 MFP, M3027x MFP, M3035 MFP, M3035xs MFP
You can find additional individual cartridges and accessories above in the 51A category. Information about reset chips is available in the article Reset chips for HP printers.
Note: Brand and model names are used only for compatibility description.
FAQ (short)
What is the page yield of the HP 51A toner?
Up to 6,500 pages according to ISO/IEC 19752 at 5% coverage.
Is a reset chip required?
Yes – the HP 51A cartridge works with a reset chip, which may already be preconfigured or available separately.
Which printers are compatible?
HP LaserJet P3005 and M3027/M3035 MFP series – see list on the left.
What is the difference between HP 51A and 51X?
The HP 51X (Q7551X) offers a yield of up to 13,000 pages with the same compatibility. Go to HP 51X series →
