These printers use the 106R1409 cartridge:

Xerox-Tektronix WorkCentre 4250 /C 45PPM

Xerox-Tektronix WorkCentre 4250 /S 45PPM

Xerox-Tektronix WorkCentre 4250 /X 45PPM

Xerox-Tektronix WorkCentre 4250 /XF 45PPM

Xerox-Tektronix WorkCentre 4250 /C

Xerox-Tektronix WorkCentre 4250 /S

Xerox-Tektronix WorkCentre 4250 /X

Xerox-Tektronix WorkCentre 4250 /XF

Xerox-Tektronix WorkCentre 4260

Xerox-Tektronix WorkCentre 4260 /S 55PPM

Xerox-Tektronix WorkCentre 4260 /X 55PPM

Xerox-Tektronix WorkCentre 4260 /XF 55PPM

Xerox-Tektronix WorkCentre 4260 /S

Xerox-Tektronix WorkCentre 4260 /X

Xerox-Tektronix WorkCentre 4260 /XF