These printers use the CC643WN cartridge:

HP DeskJet D-1660
HP DeskJet D-2500
HP DeskJet D-2500 Series
HP DeskJet D-2530
HP DeskJet D-2545
HP DeskJet D-2560
HP DeskJet D-2563
HP DeskJet D-2566
HP DeskJet D-2568
HP DeskJet D-2660
HP DeskJet D-2680
HP DeskJet F-2430
HP DeskJet F-2480
HP DeskJet F-4200
HP DeskJet F-4200 All In One
HP DeskJet F-4200 Series
HP DeskJet F-4210
HP DeskJet F-4213
HP DeskJet F-4230
HP DeskJet F-4235
HP DeskJet F-4240
HP DeskJet F-4250
HP DeskJet F-4272
HP DeskJet F-4273
HP DeskJet F-4274
HP DeskJet F-4275
HP DeskJet F-4280
HP DeskJet F-4283
HP DeskJet F-4288
HP DeskJet F-4292
HP DeskJet F-4293
HP DeskJet F-4400
HP DeskJet F-4400 Series
HP DeskJet F-4435
HP DeskJet F-4440
HP DeskJet F-4480
HP DeskJet F-4580
HP Envy 100 E All In One - D410A
HP Envy 100 E All In One - D410B
HP Envy 110 E All In One - D411A
HP Envy 110 E All In One - D411B
HP Envy 111 E All In One - D411D
HP Envy 114 E All In One - D411C
HP Envy 120 E-All In One
HP Envy 121 E-All In One
HP PhotoSmart C-4600 Series
HP PhotoSmart C-4610
HP PhotoSmart C-4635
HP PhotoSmart C-4640
HP PhotoSmart C-4650
HP PhotoSmart C-4670
HP PhotoSmart C-4673
HP PhotoSmart C-4680
HP PhotoSmart C-4683
HP PhotoSmart C-4685
HP PhotoSmart C-4688
HP PhotoSmart C-4700 Series
HP PhotoSmart C-4740
HP PhotoSmart C-4750
HP PhotoSmart C-4780
HP PhotoSmart C-4783
HP PhotoSmart C-4785
HP PhotoSmart C-4788
HP PhotoSmart C-4793
HP PhotoSmart C-4795
HP PhotoSmart C-4798
HP PhotoSmart C-4799
HP PhotoSmart e All In One D-110
HP PhotoSmart e-All-In-One
HP PhotoSmart e-All-In-One D110A