INSTALLATIONThe PSFAXQ program uses approximately 10 KB of MS-DOSmemory and must be loaded prior to PSFAX in order to usethe fax software delayed or broadcast features. If you do notneed these features, omit step 1.2. Type: C:\PSFAX\PSFAX and press Enter.Unloading fax software from system memoryThere are two ways to unload the fax software. Each depends onthe way the software was initially loaded.If PSFAXQ.COM and PSFAX.COM were the last two memoryresident programs loaded in the computer memory, use thefollowing fax software unload command to unload them:1. Type C:\PSFAX\PSFAX\U and press Enter.2. Type C:\PSFAX\PSFAXQ/U and press Enter.You will see a message informing you that PSFAX.COM wassuccessfully unloaded. If the message says:PSFAX.COM could not be unloadedContinue with step 3.3. If the fax software was not the most recently loadedmemory-resident software in the computer memory, removethe load commands for PSFAXQ.COM and PSFAX.COM fromyour AUTOEXEC.BAT file, then reboot your computer. Referto the section, “Changing automatic loading and Windowsinstallation with INSTALL/U,” in the “Administering the faxsoftware” chapter.Installing fax software on a networkTo use the fax software on a network with a fax printer installedas a network printer, load the fax software on a local workstation.The procedure for sending a fax is the same as if the printer wereinstalled locally. The following procedure defines the installationprocedures that are necessary for this configuration.Load orderIn order for the fax software to send data to the network, thecommand to load the software must be issued after thecommand to load the network spooler or capture utility.N Note: Do not use the Automatic Loading option offeredin the install program. Use a text editor to place thecommands to load PSFAXQ and PSFAX after thecommand that runs the network spooler or captureutility.If the network capture or spooler command is run from a batchfile instead of the AUTOEXEC.BAT file, modify the batch file toinclude the PSFAX command after the network capture orspooler command.XEROX MRP FAMILY FAX MODEM FOR MS-DOS OPERATOR GUIDE 1-13