Sharp MX-2640N Operation Guide - Page 246

PRINTER • When user authentication is enabled in the system settings (administrator), printing is possible without entering user information. The number of pages printed is added to the "Other User" count. In this case, other print functions may be restricted. For more information, ask your administrator. • The machine's user authentication function cannot be used when the PPD file* is installed and the Windows standard PS printer driver is used. For this reason, printing will not be possible if printing by invalid users is prohibited in the system settings (administrator). * The PPD file enables the machine to print using the standard PS printer driver of the operating system. System Settings (Administrator): Disabling of Printing by Invalid User This is used to prohibit printing of print jobs by users whose user information is not stored in the machine. When this function is enabled, printing is not allowed when user information is not entered or incorrect information is entered. 3-10 Contents