Zebra Technologies R402 manual Maintenance, Cleaning, Lubrication

Maintenance

Cleaning

Use only the cleaning agents indicated. Zebra Technologies Corporation will not be responsible for damage caused by any other cleaning materials used on this printer.

Printer Part	Method	Interval
	After allowing the print head to cool for approximately
	one minute, use 70% isopropyl alcohol on a cotton
	swab to clean the print elements from end to end (the
	print elements are located in the thin gray line on the
	print head). NOTE: You do not have to turn off the
Print head	printer to do this.
	If print quality has not improved after performing this	After every
	procedure, try cleaning the print head with Save-a-Print	five rolls of
	Head cleaning film. This specially coated material	media
	removes contamination buildup without damaging the
	print head. Call your authorized reseller for more
	information.
	Manually rotate the platen roller. Clean it thoroughly
Platen roller	with 70% isopropyl alcohol and a cotton swab or
	lint-free cloth.
Peel bar	Clean it thoroughly with 70% isopropyl alcohol and a
	cotton swab.
Tear bar	Clean it thoroughly with 70% isopropyl alcohol and a	As needed
	cotton swab.
Exterior	Water-dampened cloth
Interior	Brush or air blow

Lubrication

No lubricating agents of any kind should be used on this printer! Some commercially available lubricants, if used, will damage the finish and the mechanical parts inside the printer.