These printers use the 39V2969 cartridge:
IBM Infoprint 1850
IBM Infoprint 1850 MFP
IBM Infoprint 1860
IBM Infoprint 1860 MFP
IBM Infoprint 1870 DNX MFP
IBM Infoprint 1870 DTX MFP
IBM Infoprint 1870 DNX
IBM Infoprint 1870 DTX
IBM Infoprint 1880 BDX MFP
IBM Infoprint 1880 FDX MFP
IBM Infoprint 1880 TBX MFP
IBM Infoprint 1880 TFX MFP
IBM Infoprint 1880 BDX
IBM Infoprint 1880 FDX
IBM Infoprint 1880 TBX
IBM Infoprint 1880 TFX