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Appendix
Printing communication protocol
• LP, LPR: Transfers printing data
• TCP Socket Port: Transfers printing data and printer status via bidirectional direct socket communication.
LP, LPR
Socket communication
For Ethernet interface
Communication specifications
10BASE-T/100BASE-TX
For Wi-Fi Interface (With OT-WL06)
Countries and regions where Wi-Fi can be used are limited. Since notes are provided for each country or region,
check the sheet supplied with the product.
When using wireless LAN, make sure you disconnect the LAN cable. If a LAN cable is connected, wireless LAN
is disabled.
Specification
• IEEE802.11b/g/n (2.4 GHz band) or IEEE802.11a/b/g/n/ac (2.4 GHz or 5 GHz band) compliant Wi-Fi
communication compatible.
• Support the IP address automatic acquisition function (DHCP, APIPA).
• Infrastructure mode is supported.
• Max. simultaneous connections: 6
• Number of connections for which printing is available: 1 (occupied until the connection is
released.)
• Time out: 90 seconds (changeable)
• Job cancel: Not available
• Banner printing: Not available
• Port type TCP communication port for direct
printing
• Port number 9100
• Port communication direction bidirectional
• Max. simultaneous connections 6
• Number of connections for which printing is available 1 (occupied until the connection is
released.)
• Time out: 90 seconds (changeable)