Xerox Document Centre 420 Digital Copier User Guide
Xerox Document Centre 440/432/420 User Guide
Page 11-3
Ma
in
te
na
nce
Cleaning the
DC440/432/420
Proper maintenance is important for the smooth operation of
any equipment.
any equipment.
CAUTION: When cleaning the
DC440/432/420, do not use
organic or strong chemical solvents or aerosol cleaners.
Do
Do
not pour fluids directly onto any area. Avoid supplies
that are not specifically listed as approved in this
documentation, they can cause poor performance and
create a dangerous condition. Use supplies and cleaning
materials only as directed in this documentation. Keep all
cleaning materials out of the reach of children.
documentation, they can cause poor performance and
create a dangerous condition. Use supplies and cleaning
materials only as directed in this documentation. Keep all
cleaning materials out of the reach of children.
WARNING: Do
not remove the covers or guards that are
fastened with screws. You cannot maintain or service any
of the parts that are behind these covers and guards. Do
not attempt any maintenance procedure that is not
specifically described in the documentation supplied with
the
of the parts that are behind these covers and guards. Do
not attempt any maintenance procedure that is not
specifically described in the documentation supplied with
the
DC440/432/420.
The Document Glass and Constant Velocity Transport Glass
To ensure optimum print quality at all times, clean the
document glass and constant velocity transport glass monthly,
or more often if needed. This helps avoid output with streaks,
smears and other marks that transfer from the glass area when
scanning documents.
document glass and constant velocity transport glass monthly,
or more often if needed. This helps avoid output with streaks,
smears and other marks that transfer from the glass area when
scanning documents.