03/13 Rev. 5.08-01 USER MANUAL Servicing and Maintenance64-xx – 64-xx Dispenser117. After cleaning, return the print head mounting to its old position andretighten the thumb screws. Press the thumb screw on the tapered edge of the square axle and ensurethe exact positioning of the print head mounting on the axle. Also payattention to the position of the print head in relation to the edge of the label.Basic factory settings: Flush against the inner black plastic plug.8. Before switching on the device, check whether the print head cable is stillproperly connected. If this is not the case, plug in the cable correctly.Cleaning the dispenser-feed-roller Only for 64-xx dispenser!1. Switch off the device.2. Pull out the mains plug.3. Remove material and ribbon.4. Pull out the pull-out module (, left side). Read in any case paragraph "Inserting material" in topic section "Setup"!Fig. 6 Left side: pulling out the pull-out module; right side: cleaning the dispenser-feed-rollerusing roller cleaner.5. Turn the feed roller stepwise while cleaning it using a cloth (Fig. 6, rightside) and rubber cleaner until the entire roller is free of residue.6. Remount the pull-out module.
