Compatible HP Q5951A 643A Cyan Toner Cartridge | 10,000 Pages | Fits HP Color LaserJet 4700 4700DN 4700DTN 4700N | Hyperion
$69.99
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Compatible HP Q5951A 643A Cyan Toner Cartridge | 10,000 Pages | Fits HP Color LaserJet 4700 4700DN 4700DTN 4700N | Hyperion
$69.99
✔ In Stock & Ready to Ship
🔵 Cyan Toner
🏪 US Vendor — Hyperion
10,000-Page Yield
High-yield output at 5% page coverage
Quality Tested
Verified for yield, chip compatibility & color accuracy
Lower Cost-Per-Page
Significant savings vs OEM cartridges
Printer Warranty Safe
Protected under Magnuson-Moss Warranty Act
Rigorously Tested — Consistent Quality You Can Count On
Every Q5951A cartridge from Hyperion undergoes thorough quality testing before it ships — verifying toner density, page yield accuracy, chip compatibility, and color consistency. Each cartridge is engineered to meet or exceed OEM performance specifications, delivering reliable cyan output across the full 10,000-page yield.
Product Specifications
Part Number
Q5951A / 643A
Also Known As
HP 643A Cyan
Color
Cyan
Pack Quantity
1 Cartridge
Page Yield
~10,000 pages
Printer Series
HP Color LJ 4700 Series
Cartridge Type
Compatible (Aftermarket)
Coverage Basis
5% avg. page
Why Choose This Compatible Q5951A Cyan Toner?
This compatible HP Q5951A (643A) cyan toner cartridge is a direct drop-in replacement for the OEM HP 643A cyan — delivering accurate color reproduction, consistent toner density, and dependable output on your HP Color LaserJet 4700 series printer, at a fraction of the original HP price.
With a 10,000-page yield and thorough quality testing on every cartridge from Hyperion, this Q5951A replacement is purpose-built for the high-volume color output demands of the HP Color LaserJet 4700 platform — delivering vibrant, consistent cyan from the very first page to the very last.
Key Features & Benefits
- 10,000-Page High-Volume Yield — Rated for approximately 10,000 pages of vibrant cyan output at 5% coverage — ideal for busy offices and workgroups printing high-volume color documents, presentations, and graphics.
- Accurate Cyan Color Output — Precisely formulated cyan toner delivers vivid, consistent color for professional documents, presentations, graphics, and marketing materials.
- Rigorously Tested for Quality & Compatibility — Every cartridge is verified for page yield accuracy, toner density, OEM chip compatibility, and color consistency before it ships — engineered to meet or exceed HP OEM performance specifications.
- Plug-and-Play Drop-In Fit — Direct OEM-equivalent replacement for HP Q5951A; installs in seconds with no printer resets, chip errors, or firmware issues.
- Printer Warranty Safe — Using compatible cartridges does not void your HP printer warranty under the Magnuson-Moss Warranty Act.
- Eco-Friendly Choice — Aftermarket cartridges reduce the environmental impact associated with OEM single-use cartridge production and disposal.
Compatible HP Printer Models
This Q5951A compatible cyan toner cartridge works with the following HP Color LaserJet printers:
Color LJ 4700
Color LJ 4700DN
Color LJ 4700DTN
Color LJ 4700N
Sold & Fulfilled by Hyperion
US-based vendor — fast domestic shipping & US customer support
Frequently Asked Questions
Is the Q5951A the same as the HP 643A cyan?
Yes — Q5951A is the OEM part number for the HP 643A cyan toner cartridge. This compatible cartridge is a direct replacement for both designations and works identically in your printer.
Do I need to replace all four color cartridges at the same time?
No. HP Color LaserJet printers display individual low-toner warnings for each color — black, cyan, magenta, and yellow — independently. You only need to replace the cartridge showing a low or empty warning. The Q5951A replaces only the cyan cartridge.
How does Hyperion ensure cartridge quality?
Every Hyperion cartridge undergoes thorough pre-shipment testing — including page yield verification, toner density checks, OEM chip compatibility testing, and color accuracy inspection — to ensure it meets or exceeds the performance of the original HP cartridge it replaces.
Does using a compatible cartridge void my HP printer warranty?
No. Under US federal law (Magnuson-Moss Warranty Act), manufacturers cannot void your warranty simply because you use a compatible aftermarket cartridge.