ESC/POS Command-Related Information   103
TM-L90/TM-L90 Peeler Model Technical Reference Guide
Chapter 6
ESC/POS Command-Related Information
This chapter introduces the printer operation settings that can be made with ESC/POS 
commands and their precautions.
6.1  TM Printer Operation Performed When Power Switch is Disabled
Note:
This function is available only for TM-L90 other than 4** models or TM-L90 Peeler other than 39* 
models.
When the power switch is disabled with the DIP switches (refer to "DIP Switch Settings" on 
page 42), the power switch is always on. In other words, the power of the TM printer is on when 
power is supplied, and is off when power is not supplied by the system.
When the power switch is disabled, the TM printer is reset by pressing the power switch more 
than 3 seconds. This is true for both recoverable and unrecoverable errors.
When the power switch is disabled, a software power off preparation process must be executed 
for the TM printer from the application before the power supply is turned off. When the power 
switch is disabled, main power does not turn off and the POWER LED flashes if a software 
power off process is executed.
* Power off process: The TM printer stores the latest TM printer condition before power down. Refer to the ESC/POS
Command Reference for details.