Technical data

29
3PRIOR TO OPERATING
3.2 MECHANICAL SETTINGS
ALS
380
3.2.3 Adjusting the pressure rollers
Mounting locations of the pressure rollers:
– On the drive roller unit of the unwind unit
– On the drive roller unit of the label feed
➔ Loosen the knurled thumb screws on the setting
rings [21A].
➔ Raise the pressure roller slightly and centrally align
it on the label ribbon.
➔ Secure the pressure roller axially with the setting
rings. Tighten the knurled thumb screws.
[21] Pressure roller, centrally aligned on the label ribbon
A