Product Specifications
| SKU | CE400X |
|---|---|
| OEM Part Number | 507X |
| UPC / GTIN | 810000266418 |
| Cartridge Type | Laser Toner |
| Compatible Brand | HP |
| Color | Black |
| Condition | Remanufactured |
| Warranty | 100% Satisfaction Guarantee |
| Page Yield | 11000 pages |
| Cost Per Page (Our Price) | 0.95 cents |
| Cost Per Page (Compared to the Original) | 1.27 cents |
Compatible Printers
This laser toner is compatible with the following HP printers:
- LaserJet Enterprise 500 Color M551dn
- LaserJet Enterprise 500 Color M551n
- LaserJet Enterprise 500 Color M551xh
- LaserJet Enterprise 500 Color MFP M575dn
- LaserJet Enterprise 500 Color MFP M575f
- LaserJet Enterprise Color flow MFP M575c
- LaserJet Pro 500 color MFP M570dn
Product Description
The Castle Ink HP CE400X is a compatible high-yield black toner cartridge for HP Color LaserJet Enterprise M551 and M575 series printers, replacing the OEM HP 507X (CE400X). It delivers approximately 11,000 pages at 5% coverage — the same yield as the OEM cartridge — at roughly half the cost per page. Every cartridge ships sealed and is backed by our 365-day satisfaction guarantee.
Key Specifications
- OEM Equivalent: HP CE400X (HP 507X)
- Color: Black
- Yield: ~11,000 pages at 5% coverage
- Cartridge Type: Compatible / Remanufactured
- Cost per page: ~4¢ (vs. ~9¢ for OEM HP 507X at MSRP)
- Condition: New
- Warranty: 100% Satisfaction Guarantee, 365-day returns
Compatible Printers
The CE400X works with the following HP Color LaserJet models:
- Color LaserJet Enterprise M551n
- Color LaserJet Enterprise M551dn
- Color LaserJet Enterprise M551xh
- Color LaserJet Enterprise M575 MFP
- Color LaserJet Enterprise M575dn MFP
- Color LaserJet Enterprise M575f MFP
- Color LaserJet Enterprise M575c MFP
Cross-reference part numbers: CE400X, CE400XC, HP 507X.
What's in the Box
(1) Castle Ink compatible HP CE400X high-yield black toner cartridge, sealed in protective packaging with installation instructions.
Installation & Troubleshooting Tips
- Remove the orange protective seal and gently rock the cartridge side-to-side 5–6 times before installation to evenly distribute toner.
- If your printer doesn't immediately recognize the new cartridge, power-cycle the printer with the cartridge installed for 60 seconds.
- For streaky or faded prints on the first page, run one cleaning cycle from the printer's maintenance menu.
- Store unused cartridges upright in original packaging, away from direct sunlight, at room temperature.
Why Buy From Castle Ink
- BBB-Accredited Business with verified customer reviews
- 365-day satisfaction guarantee with free return shipping
- Free shipping on US orders over $50
- US-based customer support
- See all HP Toner Cartridges
- See all Toner Cartridges
Frequently Asked Questions
Is the HP 507X Black Toner Cartridge (CE400X) – High-Yield Compatible a genuine OEM cartridge or a compatible replacement?
The HP 507X Black Toner Cartridge (CE400X) – High-Yield Compatible sold by Castle Ink is a high-quality compatible or remanufactured replacement for the HP OEM cartridge. It is engineered to deliver comparable print quality at a significantly lower price, and it is backed by our 100% satisfaction guarantee.
>Which printers is the HP 507X Black Toner Cartridge (CE400X) – High-Yield Compatible compatible with?
This cartridge is compatible with 9 HP printer models, including the HP CE400X, HP HP 507X, HP LaserJet Enterprise 500 Color M551dn. See the full compatibility list in the product description.
How much does shipping cost and how long does it take?
Shipping is free on orders over $50 within the United States. Standard transit time is 2 to 5 business days, with same- or next-day handling on in-stock items.
What is the return policy on the HP 507X Black Toner Cartridge (CE400X) – High-Yield Compatible?
Castle Ink offers a 365-day return policy on all cartridges. If you are not satisfied for any reason, return the cartridge by mail and we cover return shipping costs at no charge to you.
Will using a compatible cartridge void my printer warranty?
No. Under the U.S. Magnuson-Moss Warranty Act, printer manufacturers cannot void your warranty solely because you use a third-party compatible or remanufactured cartridge. Castle Ink cartridges are designed to meet OEM print-quality specifications and will not damage your printer.