RAWLPR（国外英文资料）.docVIP

RAWLPR（国外英文资料） Network print port Standard TCP/IP port monitor For printing devices connected to the network, the standard TCP/IP port monitor is the best option. Standard port monitors enhance LPR (line printer remote, remote line printer), LPR has been widely adopted in the past few years as a true standard for web printing. Standard port monitoring Faster, more extensible, and a two-way 1. By contrast, LPR is all this Some are limited. Although the Windows NT 4 and subsequent versions provide a registry modification to help Extended LPR printing 2 functionality, but these changes cant be compared with the advantages of using the standard port monitor Match. The standard port monitor USES TCP/IP as the transport protocol, which makes it Windows Server Preferred port monitor in 2003. The standard port monitor also USES a simple network management protocol (SNMP) To configure and monitor the printer status. Standard port monitors use RAW or LPR printing protocols to send documents to the printer. All in all, this is Some protocols support the current majority of TCP/IP printers. Do not include these print protocols with such as TCP/IP A transport protocol such as a data link protocol (DLC) is confused. RAW protocol is the default protocol for most printing devices. To send a RAW format job, print the suit The agent will open a TCP stream for the printer network interface. For many devices, this one The interface will be port 9100. After the TCP/IP port is created, Windows will follow RFC 1759 (Printer MIB), using SNMP to query the devices Object Identifier (Object Identifier, OID). If the device returns a value, the parsing system file, tcpmon.ini, looks for the match. If printer manufacturers provide special configuration information for a particular device, the configuration information is already connected Create the ready with the configuration Settings. For example, some external print server interfaces support multiple printers For example, hewlett-packard Jet