Chapter 2 Extended I/F Specification Command The following lists the commands (ESC/Label) which set the operation of the extended I/F. 2 7 Signal Input-Output (From printer) Commands and Parameters that control the extended I/F Page Print end OUT ^S(CNA, B, b = D/E/N/0/1/2/3/4 page 8 Paper back feed OUT ^S(CNA, R, b = D/E/0/1/2 page 9 Ink cartridge OUT ^S(CNA, I, b = D/E/N/0/1/2/3/4 page 10 Paper out OUT ^S(CNA, P, b = D/E/0/1/2 page 11 Printer error OUT ^S(CNA, E, b = D/E/0/1/2 page 12 Pause IN ^S(CNI, P, b = 0/1/2/3/4 page 13 ~H(CNI, P