HP Colour LaserJet Enterprise 500 M551dn M551n Toner Cartridges
Shop toner cartridges for your HP Colour LaserJet Enterprise 500 M551dn and M551n, which use the HP 507A and 507X toner cartridge series. The HP Enterprise M551 printer is a workgroup laser built for heavy-duty office document production. Ink Depot has been supplying reliable consumables for this printer since Apr 2013. Switching to high-yield 507X (CE400X) black cartridges significantly lowers per-page expense during large print jobs. Our 4.8 Google rating proves it: we consistently supply premium cartridges backed by rock-solid reliability.
Expected Page Yield and Replacement Cycles
Page yields for HP 507A and 507X toner cartridges are measured using the ISO/IEC 19798 standard for colour laser printers. High-volume office environments experience uniform colour depletion during full-page marketing graphics, whereas standard text documents primarily consume black toner.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| 507A | Standard | Black | 5,500 | $0.065 |
| 507A | Standard | Cyan | 6,000 | $0.087 |
| 507A | Standard | Magenta | 6,000 | $0.087 |
| 507A | Standard | Yellow | 6,000 | $0.087 |
| 507X | High Yield | Black | 11,000 | $0.043 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing Between Genuine and Compatible Options
Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Choosing compatible 507A and 507X toners delivers substantial cost savings for high-volume office workflows without sacrificing print clarity. Learn more when you compare genuine and compatible cartridges.
Selecting the Best Cartridge Combination
If you print mostly text documents, choosing high-yield 507X (CE400X) black toner reduces downtime between cartridge swaps. If you print mixed graphics, pairing standard 507A (CE401A, CE402A, CE403A) colour cartridges ensures steady performance. If compatible cartridges do not perform as expected, they are backed by our money-back guarantee under our Returns policy. Free delivery applies on all orders over $99. We dispatch orders rapidly from warehouses in Perth, Brisbane, Sydney, Melbourne and Adelaide. Explore our full range of HP toner cartridges.
Expert Cartridge Tip
Always keep a spare 507X (CE400X) black toner on hand even when replacing colour cartridges, as enterprise office printers automatically lock out further print jobs once any critical toner level hits complete depletion.
Frequently Asked Questions
Do the HP Colour LaserJet Enterprise 500 M551dn and M551n use the same toner cartridges?
Yes, both the M551dn and M551n models share identical internal printing engines and accept the same HP 507A and 507X toner cartridges.
Can I use a high-yield 507X (CE400X) black toner alongside standard 507A colour toners?
Yes, high-yield 507X (CE400X) black cartridges share the exact physical outer dimensions as standard 507A (CE400A) cartridges and operate seamlessly alongside standard 507A colour cartridges.
What ISO standard measures HP 507A and 507X page yield?
Page yields are tested under ISO/IEC 19798 continuous print standards at 5% page coverage, providing standardised output benchmark data across black and colour toners.
Will using high-volume compatible 507X toners affect printer fusion or line crispness?
High-quality compatible 507X (CE400X) cartridges are formulated to match precise laser fuser melting temperatures, delivering sharp text and crisp line graphics without causing toner smudging.
