TOP > Adjusting the Product > Flow of Printing Operations > Operations in Tear-Off Mode > Tear-Off Mode with Pulse Input (Head Check Disabled) Tear-Off Mode with Pulse Input (Head Check Disabled) Operation • The figure above shows the reference position when the Gap sensor is used. Timing Chart *1 Keep the PRIN (print start) signal to "Low" until the PREND (print end) signal is outputted. Back to top