5
Adjustments
5.4
Adjusting the Belt Tension
Danger!
Risk of death via electric shock!
Before opening the rear cover, disconnect the device from the mains supply and wait at lease one
minute until the power supply unit has discharged.
up to SN 120132
1
2
3
Fig. 25
Adjusting the belt tension (up to SN 120132)
1. Unplug the printer from the electrical outlet.
2. Remove the cover 2.2 on page 6.
3. For adjusting the ribbon rewinder drive belts (3/6) :
•
Loosen screw (2/5).
•
Turn the tension bracket (1/4) in such a way that the belt (3/6) is tensioned tightly.
•
Tighten screw (1/4).
4. For adjusting the print roller drive belt (9) :
•
Loosen screw (7).
•
Turn the tension bracket (8) in such a way that the belt (9) is tensioned tightly.
•
Tighten screw (7).
5. Install the rear cover.
4
5
6
7
8
9
27