Lexmark M410 User's Guide - Page 115

Fax Menu (continued) Menu Item Fax Parity Values Even Odd None* Ignore Fax Buffer The Fax Parity setting lets you select the parity for fax data frames. Even The port expects to receive data frames with an even number of logical 1's per byte. The port transmits XOFF and XON with even parity. If the port detects a parity error, it sends an inverted question mark to the printer instead of the character sent by the host system. Odd The port expects to receive data frames with an odd number of logical 1's per byte. The printer transmits XOFF and XON with odd parity. If the printer detects a parity error, it sends X'5F' to the printer instead of the character sent by the host system. None The port expects no parity bit when it receives data. The port transmits XON and XOFF without parity bits. Ignore The port expects a parity bit when it receives a data frame. The port ignores the parity bit and uses even parity when it transmits XON and XOFF. Refer to the Technical Reference for more information about parity. Disabled Auto* 105K to max size allowed *Factory default You can configure the size of the fax input buffer to meet the requirements of your system. If the limited size of the input buffer is preventing you from receiving fax data, you may want to increase the fax buffer size. The maximum size depends on the amount of memory in your printer, the size of the other link buffers and whether the Resource Save setting is set to On or Off. To maximize the range for the fax buffer size, you can disable or reduce the size of the parallel, infrared, LocalTalk, and USB buffers. Choose Auto to let the printer calculate a buffer size proportional to the total amount of available printer memory. In most cases, Auto is the recommended setting. Note: Changing the Fax Buffer setting automatically resets the printer. Operator Panel Menus 103