Epson TM-T81III Technical Reference Guide

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Appendix
Ethernet Interface
Communication specifications
10BASE-T/100BASE-TX
Support protocols
Network parameters
Protocols Usage
IP, ARP, ICMP, UDP, TCP Basic communication protocols
LP, LPR Printing protocols
TCP Socket Port Used to transfer printing data and printer status via (bidirectional)
direct socket communication.
HTTP/HTTPS Used by browsers to display and set module status
SNMP Used by dedicated and general MIB tools to acquire and set
module and printer status
ENPC Used to acquire and set module and printer status
DHCP Used to acquire the IP address
APIPA Used to assign the IP address
Item Default settings
IP Address 192.168.192.168
*1
Subnet mask 255.255.255.0
*1
Default gateway 0.0.0.0
*1
IP address acquisition Automatic
*2
APIPA Disabled
arp/ping Disabled
IP Address Printing Enabled
*2
Socket Timeout 90 seconds
Standard Community Name (Read Only) “public”
Community name (Read Only) No
Community name (Read/Write) No
SNMP IP Trap 1 Disabled
SNMP IP Trap 2 Disabled

Epson TM-T81III Specifications

General

Print Method	Thermal line printing
Resolution	203 x 203 dpi
Paper Width	79.5 ± 0.5 mm
Auto Cutter	Yes
Interface	USB, Serial
Dimensions	140 x 199 x 146 mm
Paper Thickness	0.06 to 0.08 mm