APPARATUS, SYSTEM, AND METHOD FOR CALIBRATION OF A MEDIA PROCESSING DEVICE

摘要

A method, apparatus, and system for calibration of a media processing device are provided. The method may include providing a calibration sub-routine where the calibration sub-routine includes a plurality of calibration operations to be performed in sequence. The method may further include associating an audible note with each calibration operation and generating the audible note for each calibration operation as each respective calibration operation is performed, where the audible note is generated by a frequency of operation of a motor. The audible note associated with one calibration operation may be different from the audible note associated with another calibration operation.

主权项

1. A method for calibrating a media processing device comprising:
advancing media past a sensor in a first direction; determining a white-level for the media; determining a black-level for the media based on a first mark on the media; and reversing the media past the sensor in a second direction, opposite the first direction, to determine a mark length based on the first mark on the media.