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HP Q5945A Black Original Toner Cartridge


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HP | Q5945A, Black Original Toner Cartridge, 18000 pages. Compatible with : HP LaserJet 4345, M4345

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Consider two important things when buying a Q5945A 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 Q5945A 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 18000 pages
Compatible products HP LaserJet 4345, M4345
Weight 2.44 kg
Printing colours Black
Quantity 1
Print technology Laser
Operating relative humidity (H-H) 20 - 80%
Storage temperature (T-T) -20 - 40 °C
Operating temperature (T-T) 10 - 32.5 °C
Package weight 3.4 kg
Storage relative humidity (H-H) 10 - 90%
Quantity per box 1 pc(s)
Approximate page yield (A4, black & white, ISO/IEC 19752) 18000 pages

More info

When productivity counts, you need low-maintenance cartridges that keep your printers working hard. Fewer, reliable supplies reduces interruptions. And saving time saves money. The true value is original HP LaserJet toner cartridge technology.

- Consistent quality, no problems. The HP toner cartridge just works – so well that the technology has earned HP #1 rated reliability (PC Mag 8/05). Fewer interruptions keep your workgroups productive, save time and lower your overall printing costs.
- The HP LaserJet toner cartridge includes the toner and imaging drum in one supply. To minimize interruptions, HP Smart technology sends alerts when supplies are low. Simply choose your preferred reseller and place your order through HP SureSupply.
- HP LaserJet Q5945 Family Print Cartridges' all-in-one design allow effortless installation and maintenance. Smart printing technology features monitoring of supplies status and usage information via the printer's control panel or web browser.HP Q5945A. Page yield: 18000 pages, Printing colours: Black, Print technology: Laser. Weight: 2.44 kg. Package weight: 3.4 kg. Approximate page yield (A4, black & white, ISO/IEC 19752): 18000 pages, Quantity per box: 1 pc(s)
Page yield18000 pages
Printing coloursBlack
Print technologyLaser
Compatible productsLaserJet M4345 MFP, LaserJet M4345x MFP, LaserJet M4345xm MFP, LaserJet M4345xs MFP
Operating temperature (T-T)10 - 32.5 °C
Operating relative humidity (H-H)20 - 80%
Storage temperature (T-T)-20 - 40 °C
Storage relative humidity (H-H)10 - 90%
Weight2.44 kg
Package weight3.4 kg
Approximate page yield (A4, black & white, ISO/IEC 19752)18000 pages
Quantity per box1 pc(s)


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HP  Q5945A Black Original Toner Cartridge

HP Q5945A Black Original Toner Cartridge

HP | Q5945A, Black Original Toner Cartridge, 18000 pages. Compatible with : HP LaserJet 4345, M4345
* For next day delivery, orders must be placed before 1pm EST. Excludes heavy printers & remote areas. Subject to transportation companies delivery schedules.

* $10 Flat rate delivery fee excludes heavy printers, special delivery instructions and remote areas.