Function Error (Response 1: 9999)
Codes 9901 and 9902 are errors caused by the Controller.
| Outline | Description | Hexadecimal |
|---|---|---|
| Command acceptance status error | Command request is sent while the other command is being executed. | 0001 |
| WBMPostMessageExtra failure | Message notification failed. | 9901 |
| PRINT message error | Content of the PRINT message is not proper. | 9902 |