Datamax S-Class ST-3210 - Manual (Page 63)

ST/SV-3210 and ST/SV-3306 53
Font 4: 62 characters, alphanumeric,
uppercase.
Font 5: 62 characters, alphanumeric,
uppercase.
Font 6: 62 characters, alphanumeric, uppercase.
Font 7: OCR-A, size I. Font 8: OCR-B, size III.