Parent: $root.$constants
| kFontOpsInvalidExtraPoints | Extra points must be between zero and seventy two inclusive |
| kFontOpsInvalidFontIndex | Font index must be between one and sixteen inclusive |
| kFontOpsInvalidPointSize | Point size must be greater than zero |
| kFontOpsParamError | Incorrect number of parameters passed |
| kFontOpsPrintManagerError | Error returned from print manager |