For sale is a Fuji Xerox Corporation Limited IC:4423B-HFD1, a toner cartridge level transmitter module. This IC detects toner levels in printers and transmits the information wirelessly. It operates within a frequency range of 5.0 to 13.56 MHz and is certified by Industry Canada.

Condition: Used (tested and working) Model: HFD1 Frequency Range: 5.0 to 13.56 MHz Certification: Industry Canada (Canadian Government) Applications: Toner cartridge level detection for Xerox printers