FUNCTION SELECTION VIA LINE (FSL) COMMANDSY50—FF After Time Elapse@Y50, n@Flushes the page if unprinted data remains in the print buffer fora specified elapsed time. This function has effect as soon as thecommand is received.n Values for n are:0* Do not flush page1 to 255 Flush page after x seconds.Make sure that this function is set to a value longer than isrequired for the system to generate and send the next buffer. Ingeneral, the host application generates a termination form feedand you need not change this function.In Duplex mode, a command for select next page will be issued.Example @Y50, 10@ sends Form Feed after 10 seconds if data remains inprint buffer.Y51—User Strings at Power Up@Y51, @Specifies the user strings that should be sent at power up.0 to 7 One or more strings stated in the form (n1), (n2),. . . .(nx) in ascending order.Remember • The string has to be defined in function Y61—Setup for User-defined Strings before it is sent by function Y51.• The interface may overwrite some of the settings set in theuser string at power up.• The user string should not conflict with the IBM setup stringdefined in function Y62• The strings are sent in ascending order.Example @Y51, 2, 5@ sends user strings 2 and 5 to the printer after FSLY61 defines the string.XEROX MRP FAMILY COAX COMMAND REFERENCE 3-41