These printers use the 63H2401 cartridge:

Acom-Computer 4517

Acom-Computer Docuprint 17

DEC LN 17

DEC LN 17 PS

Digital-DEC LN 17

Digital-DEC LN 17 PS

IBM 4317

IBM 4317 Network Printer

IBM Infoprint 17

IBM Network Printer 17

IBM NP 17 Network PTR 17

Lexmark 4317

NEC Silentwriter 1700

NEC Silentwriter 1760

NEC Silentwriter 1765

NEC Superscript 1700

NEC Superscript 1760

NEC Superscript 1765

Olivetti PG L-17

Xerox 4517

Xerox 4517 MP

Xerox 4517 MPS

Xerox 4517 S

Xerox Asama

Xerox DocuPrint 4317

Xerox DocuPrint 4517

Xerox DocuPrint 4517 MP

Xerox DocuPrint 4517 MPS

Xerox DocuPrint 4517 S

Xerox DocuPrint N-17

Xerox DocuPrint N-17 B

Xerox M 5 F

Xerox M 6 E

Xerox XP 17