Appendix
105
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
Notes on Wireless LAN connection
Because not all the combinations of the printer and wireless LAN devices have been checked for
operation, the operation of the printer in combination with all the wireless LAN devices is not
guaranteed. Especially in the ad-hoc mode, the printer may not operate normally, depending on
the combination of t
he device to connect with. Be sure to carry out evaluation of the operation
before use.
•Max. simultaneous connections: 2
•Number of connections for which printing is
available:
1 (Other users need to wait until printing
is completed.)
•Time out:1 min. (changeable)
•Job cancel: Not avai
lable
•Banner printing:Not available
•Port type TCP communication port for direct
printing
•Port number 9100
•Port communication direction bidirectional
•Max. simultaneous connections2
•Number of connections for which printing is
available
1 (Other users need to wa
it until printing
is completed.)
•Time out:1 min. (changeable)