Chapter 2 External I/O Specification 2 13 Pin Signal Input- Output *1 Pulse/Level Description 11 Feed *3 Input Level Sends an instruction to feed the paper. • When the printer is in the Ready or Pause state, the printer feeds paper if this signal is Low. • For labels, if this signal changes to High while the printer is feeding paper, feeding will stop when the edge of the next label is detected. • For continuous paper, if this signal changes to High while the printer is feeding paper, feeding will stop after the detection time has elapsed. • Signal logic: Low active 12 Pause *3 Input Pulse Sends an instruction to pause the printer.
• The printer is paused if a change from High to Low is detected. • While the printer is paused, if a change from High to Low is detected again, the printer will be unpaused. • Signal logic: Low active 13 Re-print *3 Input Pulse If the label reprinting function is enabled, an instruction to reprint the label that was last printed is sent from an external device. • The label is reprinted if a change from High to Low is detected. • Signal logic: Low active 14 Clogged nozzle check *3 *5 Input Pulse Sends an instruction to check the head for a clogged nozzle. • The head is checked for a clogged nozzle if a change from High to Low is detected. • Signal logic:
Low active 15 Head Cleaning *3 Input Pulse Sends an instruction for head cleaning. • The head is cleaned if a change from High to Low is detected. • Signal logic: Low active 16 Warning *2 Output Level Indicates whether the printer is in a warning state. • L: Warning • H: No warning