Ideal for printing consistent, quality black-and-white pages at high speeds your HP printer or MFP was built for, while helping protect against fraud.
Get the best results from your HP printing system. HP Smart technology^[1] and chemically-grown toner formulas in HP 645A LaserJet Toner Cartridges work with your printer to deliver accurate, consistent color and reliable, cost-effective performance.

HP 645A Black Original LaserJet Toner Cartridge. Black toner page yield: 13000 pages, Printing colors: Black, Quantity per pack: 1 pc(s)

Type	Original
Printing colors	Black
Brand compatibility	HP
Compatibility	HP LaserJet 5000, 5500, 5550
Quantity per pack	1 pc(s)
Black toner page yield	13000 pages
Cartridge capacity	Standard Yield
OEM code	C9730A
Quantity per box	1 pc(s)
Total amount of recycled materials used for making	17%
Country of origin	Japan
Operating temperature (T-T)	15 - 25 °C
Operating relative humidity (H-H)	20 - 80%
Storage temperature (T-T)	-20 - 40 °C
Storage relative humidity (H-H)	10 - 90%
Width	19.7" (500 mm)
Depth	6.3" (160 mm)
Height	10.4" (265 mm)
Weight	5.07 lbs (2.3 kg)
Package width	19.7" (500 mm)
Package depth	6.3" (160 mm)
Package height	10.4" (265 mm)
Package weight	6.39 lbs (2.9 kg)
Print technology	Laser printing
Maximum number of stacking cartons	16 pc(s)
Master (outer) cases per pallet layer (EU)	11 pc(s)
Harmonized System (HS) code	84439990
Pallet weight	6.44 oz (182.6 g)
EUR-pallet weight	4.27 oz (121 g)
Number of layers per pallet	4 pc(s)
Number of cartons per pallet layer	14 pc(s)
Number of cartons per pallet	56 pc(s)
Quantity per pallet	56 pc(s)
Quantity per EUR-pallet	33 pc(s)
Box contents	Toner cartridge; Recycling guide
Pallet dimensions (W x D x H)	44.1 x 39.4 x 47.2" (1120 x 1000 x 1198 mm)
Stacking number for pallet	4 pc(s)
Pallet size (EU)	45.7 x 31.5 x 37.2" (1160 x 800 x 944 mm)