Rev. B Setup 2-35

TM-L90/TM-L90 with Peeler Technical Reference Guide
2.9 Memory Switch Functions
This printer has the following software switches, called memory switches, in the non-volatile
memory.
Msw 1, Msw 2, Msw 8
Customized values
Serial communication conditions
These settings can be made by the memory switch setup utility (see page 4-7) or ESC/POS
commands. Refer to the “ESC/POS Application Programming Guide” for details of the
commands.

2.9.1 TM-L90 memory switch settings

Some settings of Msw 2 and Msw 8 can be made in the memory switch setting mode. (See page
2-27)
Msw 1-7, 1-8 are effective only when serial interface is used.
*: Factory setting
*: Factory setting
MSW1
Bit Function 0 (OFF) 1 (ON)
1 Send power on notification Not sent * Sent
2 Select receive buffer capacity Large (4K bytes) * Small (45 bytes)
3 Conditions for Busy status Receive buffer full or
offline *
Receive buffer full
4 Data processing when reception error occurs Substitute with "?" * Ignored
5 Automatic line feed Invalid * Valid
6 Reserved Fixed *
7 #6 pin: Select reset signal Not used * Used
8 #25 pin: Select reset signal Not used * Used
MSW2
Bit Function 0 (OFF) 1 (ON)
1 Reserved -- Fixed to 1 (ON) (do not
change setting) *
2 Autocutter operation Disabled Enabled *
3-8 Reserved Fixed to OFF --