Datamax E-Class E-4304 - Manual (Page 49)

E-4203/E-4204/E-4304 39
5.1 Cleaning the Printhead
Warning: Turn ‘off’ the printer and unplug the unit from the outlet
before cleaning the printhead.
1. Turn ‘off’ the printer and open the cover.
2. Push the Printhead Latch down and raise the Printhead Carrier
Assembly.
3. Using a Cotton Swab dipped in isopropyl alcohol, rub the Cotton
Swab along the Printhead.