Arin^ lur your tramera – Canon EOS 850 User Manual
Page 68
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(]arin^ lur Your tramera
We recommend cleaning your camera periodi
cally and especially after using it at the beach.
1) To clean the lens surface and the viewfin
der eyepiece, blow off dust with a blower
brush and gently wipe with a lens cle
aning tissue slightly moistened with lens
cleaner.
2) To clean the reflecting mirror and the fo
cusing screen, only use a blower brush.
If more cleaning is necessary NEVER at
tempt to do it yomself, take it to an autho
rized Canon Service Facility.
3) To clean the film chamber, use a blower
brush to occasionally remove accumulated
film dust particles that might scratch the
film.
4) To clean the film pressure plate and the
film guide rails, lightly wipe the surface
with a lens cleaning tissue moistened with
lens cleaning fluid.
Be careful NEVER to touch the shutter
curtain.
Aerosol spray dust removers are not re
commended for the shutter cintain area.
If used, hold the can at least 8in/20cm
away from the curtain.
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