
HP Q5942A 42A Black LaserJet Toner Cartridge
Ensure Reliable Printing with the HP 42A Black Toner Cartridge The HP 42A Black Toner Cartridge is designed to deliver high-quality, reliable printing for your HP LaserJet printer. Count on consistent performance and sharp text, ideal for office environments. Specifications: Color: Black ...
*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Ensure Reliable Printing with the HP 42A Black Toner Cartridge
The HP 42A Black Toner Cartridge is designed to deliver high-quality, reliable printing for your HP LaserJet printer. Count on consistent performance and sharp text, ideal for office environments.
Specifications:
- Color: Black
- Yield: Approximately 10,000 pages
- Compatibility: HP LaserJet 4240, 4250, 4350 Series
- Recycled Content: 100% of Original HP Toner Cartridges contain recycled content
Key Features
Original HP Ink from America's most trusted brand is engineered to work with HP printers to provide consistent quality, reliability and value
This cartridge works with: HP LaserJet 4240n, 4250, 4250dtn, 4250dtnsl, 4250n, 4250tn, 4350, 4350dtn, 4350dtnsl, 4350n, 4350tn
Cartridge yield (approx.): 10,000 pages
Use Original HP Toner Cartridges to eliminate toner leaks and premature failures
Buy sustainable—100% of Original HP Toner Cartridges contain recycled content
Help protect your printer from malicious code and maintain the integrity of your data with Original HP's tamper-resistant chips, firmware and packaging
Original HP Toner is committed to office air quality—HP voluntarily designs and tests its printing systems to meet eco-label emissions guidelines
What's in the box: 1 new Original HP 42A Black Toner Cartridge (Q5942A)
Specifications
Pros & Cons
👍 Pros
- Engineered by HP to ensure consistent quality and reliability when paired with compatible HP printers.
- This cartridge offers an approximate yield of 10,000 pages, supporting high-volume printing needs efficiently.
- Designed to eliminate toner leaks and prevent premature failures, promoting a smoother printing experience.
- Manufactured with 100% recycled content, contributing to more sustainable office practices.
- Features tamper-resistant chips, firmware, and packaging to protect against malicious code and data integrity issues.
👎 Cons
- This specific toner cartridge is only compatible with a limited range of HP LaserJet 4240n, 4250, and 4350 series printers.
- The listed page yield of 10,000 is approximate and may vary depending on the specific content printed and usage patterns.
- Being an original HP cartridge, its purchase price may be higher compared to third-party or remanufactured alternatives.
- The cartridge is solely for black printing, requiring separate color cartridges for full-color document production.
- There is no indication of advanced features like smart reordering or specific environmental certifications beyond recycled content.