These printers use the R74-6003-100 cartridge:

Canon LBP 930

Canon LBP 930 EX

Canon LBP 930 EXN

Canon LBP 2460

Canon LBP WX

Canon LBP X

Canon P 550

Canon Series 5 SI

Canon Series 5 SIMX

Dataproducts DDS 24

Dataproducts DDS 24 T

Dataproducts Digital Document Server 24

DEC LN 24

Digital-DEC LN 24

Hitachi Beamstar M-324

Hitachi PC PL-2600

HP 8000

HP LaserJet 5 SI

HP LaserJet 5 SI MOPIER

HP LaserJet 5 SI MX

HP LaserJet 5 SI NX

HP LaserJet 8000

HP LaserJet 8000 MFP

HP LaserJet 8000 DN

HP LaserJet 8000 N

HP LaserJet 8000 Series

HP Mopier 240

HP Mopier 240 Network MFP

HP Mopier 320 Network MFP

Interface-Systems 9324

Interface-Systems 9624

Konica Print System 2425

Mopier 8000

OCE 6535

QMS PrintSystem 2425

Source-Technologies ST 4024

TROY-Systems 624