Roland LEC-540 User Manual page 107

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Clean the locations shown in the figure.
Be especially careful to clean away any fibrous dust (lint).
Area to clean
Continued on the next page
Maintenance that Should Be Performed More Than Once a Month
Apply commercially available glass cleaner
to the cleaning stick.
Use a new cleaning stick.
While working with the
cleaning swab, be care-
ful not to touch the print
head surfaces directly.
Area to clean
4
105