These printers use the 8R7882 cartridge:
Xerox-Tektronix Document WorkCentre XK-35 C
Xerox-Tektronix DocuPrint C-20
Xerox-Tektronix DocuPrint NC-20
Xerox-Tektronix DocuPrint XJ-8 C
Xerox-Tektronix WorkCenter Xk-25 C
Xerox-Tektronix WorkCenter Xk-35 C
Xerox-Tektronix WorkCentre 480 CX
Xerox-Tektronix WorkCentre 490
Xerox-Tektronix WorkCentre 490 CX
Xerox-Tektronix WorkCentre XK-35 C
Xerox-Tektronix WorkCentre Xk-35 CX
Xerox-Tektronix WorkCentre XK-50 CX