TOP > Product Specifications > Interface > External Signal (EXT) Interface > Timing Chart of the Wait Signal for Dispense Completion Timing Chart of the Wait Signal for Dispense Completion Item Output Waveform Backfeed After Print Backfeed Before Print 1. When the wait signal for dispense completion is enabled, note that the output timing of the print end signal (print done) differs between Backfeed After Print and Backfeed Before Print. a. In Backfeed After Print, the print end signal (print done) is output after the label waiting for dispense is removed and the product backfeeds to the print start position. b. In Backfeed Before Print, the print end signal (print done) is output after the product feeds the label to the dispense position. 2. "Printed 1 piece" includes the operation of the product feeding the label to the dispense position after printing. Back to top