Section 2. Details On Settings; References Of Firmware Versions; Dip Switches Settings - Epson TM-L90 Series Development Manual

Section 2. Details on Settings

This section describes connection configurations and how to make the settings for the
TM-L90 printers.

2.1 References of Firmware Versions

Refer to the release notes (Relnote.txt).

2.2 DIP Switches Settings

Confirm that the following settings have been made correctly.
1) Serial port
DIP-SW1
No. Setting
1 OFF
2 ON
3 OFF
4 OFF
5 OFF
6 OFF
7 ON
8 OFF
Set DIP-SW1-1 (Power button function).
If this DIP Switch is ON, the power button is disabled.
Set DIP-SW1-2 (Interface condition selection).
If this DIP Switch is ON, communications settings are set via DIP Switches. If the
DIP Switch is OFF, Memory Switches are used.
Set DIP-SW1-3 (Handshake) to DTR/DSR.
Set DIP-SW1-4 (Bit length) to 8 bits.
Set DIP-SW1-5 to DIP-SW1-8 accordance with the port information.
The described set values are the default values. For the details, refer to the
product manual of the POSPrinter. Also, if these settings are changed, make sure
to change the port information using the SetupPOS utility.
Settable
Settable
Fixed at OFF
Fixed at OFF
Settable
Settable
Settable
Settable
2
APPLICATION DEVELOPMENT GUIDE
POSPrinter (TM-L90)
Version 3.00 Feb. 2019