I-Class 775.1 Printhead AdjustmentsTo ensure consistent print quality over a wide range of media types anddimensions, the printer is equipped with a Leveling Cam adjustment and a BurnLine adjustment.5.1.1 Leveling Cam AdjustmentWhen printing on less than full widthmedia, use the Leveling Cam to adjust theright side of the Printhead Assembly foreven pressure distribution. To adjust theLeveling Cam:å With media loaded in the printer,download your label format (or use a Quick Test format) and begin batchprinting.ç While observing the printed labels, rotate the Leveling Cam counter-clockwise to an over-adjusted position (see Example 1, below).é Next, rotate the Leveling Cam clockwise, one click at a time, until theprinted labels contain a complete, even image (see Example 2).+ When changing to a different width of label, readjust the Leveling Cam.Example 1 – Over adjustment:Too much adjustment produces an image thatfades across the label. To correct this,decrease the setting of the Printhead LevelingCam.Example 2 – Correct adjustment:The proper adjustment produces a completeimage with even print contrast across thelabel (see note below).˛ Note: Under-adjustment of the Leveling Cam: Problems can include ribbonwrinkling, label tracking, and platen roller and printhead wear.
