Datamax E-4203 - Manual (Page 52)

42 E-4203/E-4204/E-4304
5.1 Cleaning the Printhead
Warning
Turn ‘off’ the printer and unplug the unit from the AC 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. Allow the Printhead to cool.
3. Using a Cotton Swab dipped in isopropyl alcohol, rub the Cotton
Swab along the Printhead.