Datamax DMX E E-4204 - Manual (Page 51)

E-Class 41
5.0 Introduction
This section details the cleaning, adjusting, and troubleshooting tips for
the printer. The following table outlines the recommended maintenance
schedule for the various printer parts.
Area Method Interval
Printhead
Turn off the printer before cleaning the
printhead. Use solvent* on a cotton
swab to clean the printhead from end to
end.
After every roll
of media.
Platen Roller
Turn the power off. Rotate the platen
roller and clean it thoroughly with
solvent* and a cotton swab.
After every roll
of media.
Peel-Off Roller
Rotate the peel-off roller and clean it
thoroughly with solvent* and a cotton
swab.
After every roll
of media.
Media Path Solvent*
After every roll
of media.
Peel/Tear Bar Solvent* As needed
Media Sensor Blown air or brush Monthly
Exterior Mild detergent or desktop cleaner. As needed
Interior Brush or vacuum cleaner As needed.
* It is recommended that a solvent containing isopropyl alcohol be used.
WARNING
Isopropyl alcohol is a flammable solvent, always take the proper
precautions when using this substance.