Honeywell Intermec 11234118 ThermaMax TMX1407 Wax Ribbon, 4.10 in. x 18000 in., 1" Core, Wound in. For use with the Datamax H/I/M Class, Intermec PM43/PX4i/PX6i printers.
Honeywell PM43A11000000402 - Honeywell Intermec PM43 label printer Direct thermal / Thermal transfer 403 Wired
Intermec PM43 Ribbon - Barcodesinc.com
Honeywell PM43 203/300/400DPI - 4" Wide Direct Thermal/Thermal Transfer Industrial Label Printer