User Manual
M-Class 79
6.0 Introduction
This c hapter det ails the cleaning, a djusting, a nd troubles hooting tips f or the p rinter. The following table ou tlines the
recommended maintenanc e s c hedu le f or the variou s printer parts.
Area Meth od Interval
P rint head Turn off the printer before clea ning
the pri n thead. Use s o l v ent* on a
cotton swab to clea n the printhead
from end t o end.
After ev ery rol l
of media.
Platen Roller Turn the power off. Rota te the
pl aten roller and clea n it thoroughly
with solvent* and a cotton swab.
After ev ery rol l
of media.
Peel-Off
Roller
Ro tate t h e peel- o ff roll er and cl ean i t
t horoughly with solvent* a nd a
cotton swab.
After ev ery rol l
of media.
Media Path Solvent* After every roll
of media.
Peel /Tear Bar So l v en t* As n eed ed
M edia Sensor Air bl ow M onthly
Exterior Mild det ergent or desktop c l eaner. As needed
Interior Bru sh or vac uum cleaner As needed.
* It i s r ecommended that a s olvent containi ng isopropyl alcohol be used.
Warning
Isopropyl alcohol is a flammable solvent, always take the proper
precautions when using this subst ance.