A line printer remote (LPR) utility lets an application on one computer print to a spooler on a remote computer. The receiving utility is called a line printer daemon (LPD). The LPR/LPD combination was developed for UNIX computers but is widely used for many operating systems. Both utilities are included in Print Services for Unix. Rats.
To install Print Services for Unix • From the Start menu, point to Settings, click Control Panel, double-click Add/Remove Programs, and then click Add/Remove Windows Components. • Click Next. • In Components, click Other Network File and Print Services (but do not select or clear its check box), and then click Details. • Select the Print Services for Unix check box. • Click OK, and then click Next. Printing Documents Received Through the LPD Utility The LPD utility, Lpdsvc, receives print jobs from computers that have LPR utilities.
KYOCERA Net Viewer 5 is KYOCERA's network device management software for small and medium sized businesses. Offering counter readings, status feedback, remote device configuration, accounting and network device alerts from one central administration point, it is powerful yet easy to use. KYOCERA Net Viewer. C:>lpr -Sprinter's host name [-Poption] [-ol] path file name. When printing a binary file, add the '-ol' option (lowercase O, and lowercase L). When using a printer with the host name 'host' to print a PostScript file named 'file 1' located in the 'C: PRINT' directory, the command line is as follows: c:>lpr -Shost -Pfiletype=RPS -ol.
Any client that is fully RFC 1179 compliant can use LPR to send printing to Lpdsvc on a printer server that is running Windows 2000. Partially compliant systems might fail. Note Windows 2000 also has an emulation subsystem in which you can run and print from UNIX applications written to the POSIX.1 standard. The control commands and processing are the same as in native UNIX systems. Prerequisites LPR print clients can print to a print server running Windows 2000 by sending straight text and using the f command so that Windows 2000 formats the print jobs properly.
The following connections must be in place: • Both client and server have TCP/IP, and the client has an RFC-compliant version of LPR. • Print Services for Unix is installed on the print server. • The printer share name is identified to the LPR software on the client. The share name may differ from the printer name in the Printers folder and in the printer's Properties dialog box. In Windows 2000, the LPD utility is included in Print Services For Unix. When installed, it starts automatically for all shared printers. LPR clients know the printer names as the Windows 2000 share names.
Default Data Types Print Services for Unix sets the print data type when it sends the document to the spooler. This is derived from the control command included in a print job from an LPR client. It might be necessary to change the default data type at the client to avoid processing PCL or PostScript print jobs as TEXT when they are actually RAW.
For more information about the data types, see 'Print Processor' earlier in this chapter. If the control command is f or p, the data type is TEXT, and the spooler edits the document file to print correctly.
If the command is l, the data type is RAW and no editing is done. If the command is o, the document is already formatted in PostScript code and is assigned the RAW data type.
Some UNIX systems usually send the f command by default, resulting in the following symptoms: • The output includes PCL or PostScript code. • Extended characters are printed incorrectly. • The printer's default font is used. • An extra page is printed at the end. You can make a registry entry to force Windows 2000 to process the data as RAW.
For more information, see the see the Knowledge Base link on the Web Resources page. Search for the keyword SimulatePassThrough. Printer Name - Host If the target host is a UNIX computer and you do not know its name, log on to the UNIX computer that is running a BSD-compatible LPD daemon. To view the target's /etc/printcap file, at the command prompt, type: cat /etc/printcap Each entry in a UNIX /etc/printcap file corresponds to a UNIX print queue. The first field of an entry lists names for the print queue (for example, LP, Lablaser, or The_Lab_Printer), separated by ' ' characters and ending with a colon. Torrent Explain Pain Video. For example, a 9600-baud TTY printer might show a listing such as: lp lablaser the_lab_printer::lp=/dev/ttya:br#9600::lf=/usr/spool/lpd/lablaser-err::sd=/usr/spool/lpd/lablaser: The second line tells what kind of printer is used. You can enter any of the names for the print queue in the Add LPR Port Wizard.
Alternatively, to display a list of all defined print queue names on the host, type: lpc stat all Note This example is for illustration only. Refer to UNIX documentation for information about the /etc/printcap file. Changing the Default Control Command The LPR sends a processing instruction in each print job in the form of a control command: f, l, o, or p. The default is l for Lprmon and f for Lpr.exe, but it can be changed by modifying a registry entry. Caution Do not use a registry editor to edit the registry directly unless you have no alternative. The registry editors bypass the standard safeguards provided by administrative tools.
These safeguards prevent you from entering conflicting settings or settings that are likely to degrade performance or damage your system. Editing the registry directly can have serious, unexpected consequences that can prevent the system from starting and require that you reinstall Windows 2000. To configure or customize Windows 2000, use the programs in Control Panel or Microsoft Management Console (MMC) whenever possible. To change the default command for a particular printer • Start a registry editor (Regedt32.exe or Regedit.exe). • Add the following entry to the registry: Entry name: PrintSwitch Path: HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Control Print Monitors LPRPort Ports Data type: REG_SZ Value: Normally, you would set the default value to l, but this can cause a problem when sending an ASCII text file to a PostScript printer on a UNIX computer. The l value sets the RAW data type, and the PostScript instructions are ignored. Many UNIX systems add software that scans arriving documents for PostScript code with the l value.
If it is found, the document goes directly to the printer; otherwise, the software adds PostScript code. Not all scanners recognize the output of the Windows 2000 PostScript driver as valid PostScript code, and the printer prints PostScript code instead of interpreting it. To correct this, set o as the default value for this registry entry.