Popular Cash Registers and Credit Card Printers that use 2 1/4" Thermal Receipt Paper:
Casio 1600, Casio CE-T100, Casio CE-T300, Casio PCR-T465, Casio TE-2000, Casio TE-3000
Citizen CBM262, CBM270
Eltron LP2022
Epson TM-L90
Gilbarco
Hypercom
Royal Alpha 583cx, Royal Alpha 600sc, Royal Alpha 9155sc
Samsung ER-650, ER-650R, ER-650SS, ER5200, Samsung ER-380, Samsung ER-380M, Samsung ER-5215, Samsung ER-650, Samsung ER-650R
Seiko DPU 411
Sharp 01PU, ER-A450T, UP-700
Verifone OMNI 470
Service Station and/or Convenience Stores that use 2 1/4" Thermal Receipt Paper:
EBW Autostik
Emco/Wheaton TLM11
Incon Printer TS1000
Micromax MPT
Red Jacket PPM 5000, 9000