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HP 55X High Yield Black Original LaserJet Toner Cartridge
Original HP Toner Cartridges
High-volume professional prints
at an extremely low cost.
Professional print quality
Get standout business documents and marketing materials.
Consistent, reliable results
Enjoy sharp black text and vibrant colors in graphics.
Indoor air quality
HP printing systems work to prevent emissions that exceed eco-label standards and guidelines.
Did you know?
Technicians are 3x more likely to service a printer when using non-HP toner cartridges.1
Almost 50% of problems caused by non-HP cartidges were poor print quality.2
High speed printing
With low energy consumption, saves about 21% energy3 and lower on carbon footprint.
97% imitation cartridges end up in municipal waste. HP always recycles empty orginal toner cartridges.4
Enable office efficiency with the fast, trouble-free printing of Original HP supplies. Uniquely formulated HP toner provides the quality and reliability every business wants. Time-saving supplies management makes printing productive, cost-effective.
Optimal performance and consistent print quality at the speeds your business needs—Original HP toner
Reduce administrative time by taking advantage of supplies tracking and alerts.
For trouble-free printing, choose uninterrupted, consistent performance—choose Original HP
Take confidence in the recognized environmental leadership of HP. From product design to a free, convenient return program through which Original HP LaserJet cartridge materials are recycled, HP has a long-standing commitment to the environment.
Original HP LaserJet toner cartridges are designed with the environment in mind.
For free and convenient return and recycling in over 47 countries, visit http://www.hp.com/recycle 
100% of HP’s uncoated Everyday office paper can be recycled.
HP can be a trusted partner in helping meet your company's environmental program objectives.
With Original HP cartridges and uniquely formulated HP toner, get consistent print quality throughout the life of the cartridge. When 70% of the printing process relies on the cartridge, choose the one designed specifically for the printer.
Reliable performance—see the proof for Original HP LaserJet cartridges
- Cartridge Colors: Black
- Print Technology: Laser
- Page yield black and white: Per cartridge: 12,500 pages
- Product type: High Capacity Toner Cartridges
- Toner cartridge
- Recycling guide
|Country of origin||Made in Japan|
|Operating humidity range||20 to 80% RH|
|Storage temperature range||-20 to 40°C|
|Recycled material content||37%|
|Non-Operating humidity range||10 to 80% RH|
|Operating temperature range||10 to 32.5°C|
|Shelf life||Not applicable|
|Package weight||2.26 kg|
|Hardware compatibility||HP LaserJet Enterprise P3015 Printer series, HP LaserJet Pro M521 Multifunction Printer series, HP LaserJet Enterprise 500 M525 Printer series, HP LaserJet flow M525 Printer|
|Product type||High Capacity Toner Cartridges|
|Stacking number for carton||12|
|Cartridges and Printheads|
|Cartridges Capacity||High Capacity Cartridges|
|Color(s) of printing supplies||Black|
|Page yield (black and white)||Per cartridge: 12,500 pages|
|Warranty||This HP product is warranted to be free from defects in materials and workmanship. This warranty does not apply to products that (a) have been refilled, refurbished, remanufactured, or tampered with in any way, or (b) experience problems resulting from misuse, improper storage, or operation outside of the published environmental specifications for the printer product or (c) exhibit wear from ordinary use. To obtain warranty service, please return the product to place of purchase (with a written description of the problem and print samples) or contact HP customer support. At HP's option, HP will either replace products that prove to be defective or refund your purchase price. TO THE EXTENT ALLOWED BY LOCAL LAW, THE ABOVE WARRANTY IS EXCLUSIVE AND NO OTHER WARRANTY OR CONDITION, WHETHER WRITTEN OR ORAL, IS EXPRESSED OR IMPLIED AND HP SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, AND FITNESS FOR A PARTICULAR PURPOSE. TO THE EXTENT ALLOWED BY LOCAL LAW, IN NO EVENT WILL HP OR ITS SUPPLIERS BE LIABLE FOR DIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL (INCLUDING LOST PROFIT OR DATA), OR OTHER DAMAGE, WHETHER BASED IN CONTRACT, TORT, OR OTHERWISE. THE WARRANTY TERMS CONTAINED IN THIS STATEMENT, EXCEPT TO THE EXTENT LAWFULLY PERMITTED, DO NOT EXCLUDE, RESTRICT, OR MODIFY, AND ARE IN ADDITION TO THE MANDATORY STATUTORY RIGHTS APPLICABLE TO THE SALE OF THIS PRODUCT TO YOU.|
|Warranty||2 years warranty from date of purchase (proof of purchase)|
|Dimensions without stand (W x D x H)||395 x 160 x 313 mm|
|Package dimensions (W x D x H)||395 x 160 x 313 mm|
-  Program availability varies. HP printing supplies return and recycling is currently available in more than 47 countries, territories, and regions in Asia, Europe, and North and South America through the HP Planet Partners program. For more information visit: http://www.HP.com/recycle.
-  2007 North American and 2008 European Toner Cartridge Reliability Comparison Study test results provided by QualityLogic, Inc., and commissioned by HP. Test performed on HP 42A and HP 10A monochrome LaserJet toner cartridges. Tests were performed under laboratory conditions and actual performance may vary.