Setting The Label Sensor - Cembre ROLLY 2000 Operation And Maintenance Manual

14 4 Loading material
4.1.4

Setting the label sensor

Attention!
!
Adjustment of the label sensor is essential to the correct advancement of the printing material.
Fig. 11 Setting the label sensor
The sensor case (2) can be shifted perpendicular to the direction of material flow for adaptation to the label medium.
The label sensor (1) is visible from the front through the print unit and is marked with a indentation in the case
retainer.
 Position label sensor with tab (3) in such a way that the sensor (1) can detect the label gap or a join reflex or
perforation.
In Figures 12 and 13 there are some examples showing the right positioning of the label sensor (1) depending on the
type of material being printed.
TTL.....
LABEL SENSOR
POSITION
Fig. 12 Examples of label sensor setting
(*) Some versions of cable markers KM-ROLL are equipped with a transversal black line mark instead the lateral perforation mark, in such a
TTF...
case position the label sensor centrally on a marker.
1
2
3
TPM-ROLL.....
LABEL SENSOR
POSITION
STRIP-ROLL...
ETF-ROLL.....
LABEL SENSOR
POSITION
TTL....
1
KM-ROLL..... (*)
LABEL SENSOR
POSITION