System Settings913. Select [Close].USBSpecifies whether to enable the USB port and configures the port settings.• Port StatusSpecifies whether to enable the USB port.• Print ModeSpecifies the PDL to be used for print jobs. Only pre-installed PDLs are available.• PJLSpecifies whether to enable the PJL (Printer Job Language).• Auto Eject TimeSpecifies the time-out period when print data is not sent to the machine sequentially.If the specified time elapses, the remaining data inside the machine is automaticallyprinted out. You can enter a time within the range of 5-1,275 seconds in 5-secondincrements.• Adobe Communication ProtocolSpecifies the communication protocol format for Adobe Communication Protocol.– Standard - Select this option when the communication protocol is in ASCII format.– Binary - Select this option when the communication protocol is in binary format.Depending on the data, the print job may be completed faster than [Standard].– TBCP - Select this option to switch the specific control codes when thecommunication protocols involve both ASCII and binary formats.– RAW - Select this option when the communication protocol is in RAW format.Using this option allows you to correctly print EPS files from a Macintoshcomputer via USB.LPDSpecifies whether to enable the LPD port, and specifies the port number and themaximum number of sessions.NetWareSpecifies whether to enable the NetWare port.SMBSpecifies whether to enable the SMB port.IPPSpecifies whether to enable the IPP port, and specifies the port number.EtherTalkSpecifies whether to enable the EtherTalk port.BonjourSpecifies whether to enable the Bonjour port.Port 9100Specifies whether to enable the Port 9100 port, and specifies the port number.