These printers use the ERC-32BK cartridge:

Epson ERC 32

Epson M 146 A

Epson M 147 G - TM-H6000 III SLIP PTR

Epson M 820

Epson M 825

Epson M 935

Epson TM H-6000 III SLIP PTR

Epson TM H-6000 IV SLIP PTR

Epson TM U-675

Epson TMH 6000

Casio CE 2700

Casio CE 4200

Casio CE 4700

Casio CE 6000

Casio CE 7000

Casio TK 1300

Casio TK 2300

Casio TK 2700

Casio TK 6000

Casio TK 6500

Casio TK 7000

Casio TK 7500

Datasym Symcash 6000

NCR MA 1350

Sharp ER 550

Sharp ER 3550

Sharp ERA 550

Sharp ERA 550 S

Sharp ERA 570

Sharp ERA 610

Sharp ERA 650

TEC MA 1350