Printer controlling method, involves changing generated series at earliest with changed signal state following control signal, and detecting positioning error of material caused due to time period between signal and state

摘要

The method involves generating a series of discrete signal states with which a drive unit for conveyance of a carrier material to be printed is controlled. A control signal is generated to end the material conveyance. The generated series is changed at the earliest with a changed signal state following the signal. A positioning error of the material caused due to a time period is detected between the signal and the state. An independent claim is also included for a device for controlling a printer or copier.