CONFIDENTIAL
Paper roll Miscellaneous commands ESC ( A
Ver. 10.0 1 p. 399
TM-U230
The printer supports functions 97 to 99.
When controlling the integrated beeper with this command, set DIP switch [SW2-8] off.
The integrated beeper corresponds to the PAPER OUT LED in hardware configuration.
Therefore when integrated beeper sounds, the PAPER OUT LED blinks. When integrated beeper
stops beeping, PAPER OUT LED goes off. When there is no paper and this command is executed to
stop beeping, the PAPER OUT LED is off.
The printer is not operated by this command under the following conditions:
• PAPER OUT LED blinks due to waiting for online recovery when changing the paper.
• PAPER OUT LED blinks due to waiting for switch during self-test printing.