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HP 643A Q5950A Black Original Toner Cartridge


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HP 643A | Q5950A, Black Original Toner Cartridge, 11000 pages. Compatible with : HP LaserJet 4700

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Consider two important things when buying a Q5950A toner cartridge

CPT Rate (Cost Per Thousand pages printed)

As every toner cartridge will have its own unique yield (pages printed per toner cartridge) for a specific price, the only accurate way to compare the real cost of the Q5950A toner is by CPT. CPT is very easy to calculate.

CPT = Price ÷ Yield x 1000

CPT is the most important factor in helping to lower your printing costs.

CPT rates vary significantly by toner cartridge with different yields ( usually there are at least 2 different versions of a toner cartridge with different yields) for a specific laser printer.

CPT rates can vary by more than 100% when comparing them between different printer models you may already own or are considering buying.


Once the CPT rate for a printer is established and the toner cartridge with the lowest CPT rate has been chosen, then tracking the achieved yield per cartridge and the rate of use is going to provide the biggest savings opportunity.

Free printer software exists that will monitor your printer(s) and provide the number of pages that each and every toner cartridge has printed, the dates of installation or replacement and most importantly, if one printer with a higher CPT rate is being used more than a printer with a lower CPT rate.

Printer monitoring software can provide many additional features, such as alerting you by email when you require toner.

If you are interested in obtaining free printer monitoring software please click here to contact us.

Data sheet

Page yield 11000 pages
Compatible products HP LaserJet 4700
Weight 1.7 kg
Printing colours Black
Quantity 1
Print technology Laser
Operating relative humidity (H-H) 10 - 70%
Storage temperature (T-T) -4 - 104 °C
Operating temperature (T-T) 10 - 27 °C
Package weight 2.2 kg
Package dimensions (WxDxH) 400 x 148 x 268 mm
Colour No
Storage relative humidity (H-H) 10 - 90%
Type Cartridge

More info

High-technology matches the brilliance of your ideas with new HP ColorSphere toner. Up to 40% higher-gloss (vs HP CLJ 4650) produces a dynamic range of bright, brilliant color for photo-quality business printing that brings your ideas to life.

Quick, easy, more productive. New HP ColorSphere toner enables fast, high-quality printing. HP Smart technology in HP supplies interacts with the printer to consolidate needed supplies into a single order. You choose the reseller and order online.

HP Smart technology is finely tuned to the unique properties of HP’s new ColorSphere toner, enabling the cartridges and the printer to trigger adjustments that optimize print quality and reliability. Hassle-free results save time, provide value.HP 643A. Type: Cartridge, Page yield: 11000 pages, Printing colours: Black. Weight: 1.7 kg. Package weight: 2.2 kg, Package dimensions (WxDxH): 400 x 148 x 268 mm
Page yield11000 pages
Printing coloursBlack
Print technologyLaser
Compatible productsHP Color LaserJet 4700
Operating temperature (T-T)10 - 27 °C
Operating relative humidity (H-H)10 - 70%
Storage temperature (T-T)-4 - 104 °C
Storage relative humidity (H-H)10 - 90%
Weight1.7 kg
Package weight2.2 kg
Package dimensions (WxDxH)400 x 148 x 268 mm


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HP 643A Q5950A Black Original Toner Cartridge

HP 643A Q5950A Black Original Toner Cartridge

HP 643A | Q5950A, Black Original Toner Cartridge, 11000 pages. Compatible with : HP LaserJet 4700
* For next day delivery, orders must be placed before 4pm EST. Excludes heavy printers & remote areas. Subject to transportation companies delivery schedules.

* Free delivery excludes heavy printers, special delivery instructions and remote areas.