Lexmark C752 User Reference - Page 67
Serial Buffer, Serial Protocol, Setup Menu, Alarm Control, Auto Continue, Black & White Lock, Serial
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Menu Item Serial Buffer Purpose Values To configure the size of the serial input buffer. Note: Changing the Serial Buffer menu item automatically resets the printer. Disabled Auto* 3K to maximum size allowed Serial Protocol To select the hardware and software handshaking values for the serial interface. DTR* DTR/DSR XON/XOFF XON/XOFF/ DTR XONXOFF/ DTRDSR Disables job buffering. Any jobs already buffered on the disk are printed before normal processing of incoming jobs resumes. Printer automatically calculates the Serial Buffer size (recommended setting). User specifies the Serial Buffer size. The maximum size depends on the amount of memory in your printer, the size of the other link buffers, and whether Resource Save is set to On or Off. To maximize the range for the Serial Buffer size, disable or reduce the size of the parallel, and USB buffers. Hardware handshaking. Hardware handshaking. Software handshaking. Combined hardware and software handshaking. Combined hardware and software handshaking. Setup Menu Use the Setup Menu to configure a variety of printer features. Note: Values marked by an asterisk (*) are the factory default settings. Menu Item Alarm Control Auto Continue Purpose To establish whether the printer sounds an alarm when the printer requires operator intervention. To define the amount of time (in seconds) the printer waits after displaying an operator intervention error message before it resumes printing. Values Off Single* Continuous Disabled* 5...255 Black & White Lock To set the printer to print only in black Off* and white. On Printer does not sound an alarm. Printer sounds three quick beeps. Printer repeats three beeps every 10 seconds. Printer does not resume printing until someone clears the error message. Printer waits the specified amount of time, and then automatically resumes printing. This timeout value also applies if the menus are displayed (and the printer is offline) for the specified period of time. Color prints as indicated in print job. The equivalent to setting Color Mode to Black & White. 67