Specifications

TH230/230+ Programmer’s Guide
245
Ethernet Interface
Overview
Ethernet is a family of frame-based computer networking technologies for local
area networks (LANs) to connect multiple computers and devices. It is standardized
as IEEE 802.3.
Features
Speed 10/100 MBit Full/Half Duplex
Protocols IP, TCP, UDP, ICMP, DHCP, DNS, DDNS, ARP, BOOTP, HTTP, Telnet,
SNMP, DynDNS
Connector RJ-45
Handshake control
Due to technical limitations there is none data flow control (handshake). Therefore the
application must ensure, that the printer receipt data buffer does not overflow (see page
247 (0) for receipt buffer size)!
Only with “Printer Legacy Support” enabled, a receipt data buffer overflow will be
prevented, but with the disadvantage, that real-time commands will not work in offline
mode!
Receipt Buffer
See page 247(0) for receipt buffer size.