User's Manual

79
No
LCD Message
Description and Countermeasures
24 SetCommandFail
Failed to execute a command of the printer
-. Replace the USB cable USB
-. Change the USB port in the PC
-. Turn off/on the printer
25 Spool Full
The printing data is full in the spooler
-. This message disappear after printing all data to send
-. Turn off/on the printer if the spool data is full without printing