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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
•
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)
•
Countries where Wi-Fi can be used are limited. Since notes are provided for each country, 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.
•
The combinations of wireless LAN cable set and firmware version you can use with this product are
as follows.
You can perform a firmware update by using the TM-m30II Firmware Updater if using a Windows
computer, or by using the Epson TM Utility if using a smart device. For details, see
.
Wireless LAN Cable Set Firmware Version
OT-WL02
3.03A ESC/POS or later
OT-WL05
3.03B ESC/POS or later
OT-WL06
3.03A ESC/POS or later
3.03B ESC/POS or later
