06/15 Rev. 6.01-01 USER MANUAL Einrichten64-xx – 64-xx dispenser13Material light barrierThe series 64-xx printers are fitted with transmitted-light light barriers.Reflector light barriers are also available as an option.To set Setting is performed by means of the red rotary knob (1) on the outsideof the print module. The light barrier can be adjusted in a range of 15 mmtransverse to the material by turning the rotary knob. A dial (2) shows thesetting value from 0 to 15.[1] The red adjusting knob (1) is used to adjust the lateral position of the punch light bar-rier (figure: dispenser version).Setting value[2] Punch position = distance of punch center from (inner) edge of material (3). To set, turn the rotary knob (1) until the desired setting value is oppositethe marking.Example (for transmitted-light light barriers) center of punch from left edge =11 mm, from which 2 mm deducted, giving a setting value of 9 mm. For round labels, it is possible to perform a preliminary setting of thepunch offset manually on the printer (parameter PRINT PARAMETERS > X –print offset) or by activation in order to capture the start of the labelscorrectly.Light barrier Setting value =Transmitted light Punch position - 2 mmReflector Punch position - 13 mm[Tab. 1] How to determine the setting value for the punch light barrier. (Punch position= distance of punch center from (inner) edge of material (3); setting value =dial value to be set by turning the red wheel)