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HP 643A, Cyan Original Toner Cartridge (Q5951A)
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HP 643A, Cyan Original Toner Cartridge (Q5951A)

Item # 352640 OfficeMax # 21161617
  • Yields up to 10,000 pages.
  • ColorSphere toner produces fast, brilliant results every time you print.
Your Price $315.99 $315.99
One-Time Delivery
Subscription Delivery
  • Quantity
  • Material Safety Data Sheet

In Stock

  • Free delivery : Estimated delivery 1-3 business days
Pricing, Assortment and Availability
HP Preferred Supplies Partner

  • Compatible HP models:
    • Color LaserJet: 4700, 4700dn, 4700dtn, 4700n, 4700ph+

  • Yields up to 10,000 pages. 
  • ColorSphere toner produces fast, brilliant results every time you print. 
  • The information contained herein is subject to change without notice.  The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

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Item # 352640 
Manufacturer # Q5951A  
Eco-conscious Recycled Content
quantity 1
assembly required No
Device Supported Printer
Product Name 643A (Q5951A) Cyan Original LaserJet Toner Cartridge
compatible machine models HP models: Color LaserJet: 4700, 4700dn, 4700dtn, 4700n, 4700ph+
manufacturer Hewlett-Packard
postconsumer recycled content 0%
Compatibility HP LaserJet 4700 Series Printers
Typical Print Yield 10000 Page
brand name HP
Yield Type Standard
maximum yield per unit 10,000 pages
total recycled content 0%
Product Type Toner Cartridge
remanufactured no
print technology laser printer/copier/fax
color Cyan
model name 643A (Q5951A)

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Key Specifications

  • Cyan

    cartridge color

  • 10,000

    page yield

  • 1

    number of cartridges

Product Overview

  • HP ColorSphere toner—up to 40% higher gloss than our 2nd generation HP Color LaserJet 4650 Printer
  • Enjoy fast print speeds without sacrificing print quality—enabled by new HP ColorSphere toner.
  • The HP printing system is tuned to HP's ColorSphere toner, ensuring brilliant color and consistency.

This product offers

  • Q5951A - Toner yield
  • Toner yield

    Page yield (colour): ~10,000 pages *

  • Q5951A - HP Planet Partners
  • HP Planet Partners

    Get free cartridge recycling through HP Planet Partners. For more information, visit


Compatible printers

  • HP Color LaserJet 4700dn Printer
  • HP Color LaserJet 4700n Printer
  • HP Color LaserJet 4700dtn Printer


  • Operating temperature range

    50 to 81°F

  • Storage temperature range

    -4 to 104°F

  • Operating humidity range

    10 to 70% RH

  • Storage humidity

    10 to 90% RH

  • Warranty

    This HP product is warranted to be free from defects in materials and workmanship.

  • What's in the box

    Toner cartridge; Recycling guide

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