36 I-Class4.1.2 Media SettingsMEDIA TYPE Selects the printing method.DIRECT THERMAL For use with heat sensitive media.≤THERMAL TRANSFER For use with media requiring a ribbon tocreate an image.SENSOR TYPE Selects the top-of-form (TOF) sensingmethod for the media.≤GAP The printer recognizes the TOF by sensinggaps in the media.CONTINUOUS No TOF sensing. The LABEL LENGTHsetting determines the length.REFLECTIVE The printer recognizes the TOF by sensingreflective (black) marks on the media.LABEL LENGTH≤04.00in (0-99.99)When the Sensor Type is set to Continuous,this value is used to determine the TOF.MAXIMUM LABEL LENGTH≤16.00in (0-99.99)Sets the maximum length between TOFmarks (gap or reflective). If this limit isexceeded, a top of form fault is declared.PAPER OUT DISTANCE≤00.25in (0-99.99)Sets the length of travel before an Out ofStock condition is declared.LABEL WIDTH Sets the maximum limit for the printablesurface width. Objects extending beyond thislimit will NOT print; see Appendix C for thedefault values.SENSOR CALIBRATION ♦ Adjusts the printer to sense your media.PERFORM CALIBRATION The user follows steps to allow the printer tocalculate the empty, gap (or mark), and papervalues to set the media sensor.ADVANCED ENTRY The user directly inputs the best values toadjust the media sensor.SENSOR LEVELS Sets threshold values for the media sensorparameters. Manual entry for paper, gap (ormark), and empty thresholds.SENSOR GAIN Observe A/D reading and set SENSORGAIN. Adjusts the sensitivity of the sensorfor custom label stock.