Konica Minolta BIZHUB C300 Copy Guide

5
Troubleshooting
5-66 C300
Troubleshooting Chapter 5
5.7 Simple troubleshooting
Main unit
Symptom Possible Cause Remedy
The machine does not
start up when the main
power switch is turned
on.
Is no power supplied from the
electrical outlet?
Correctly insert the power supply
plug into the electrical outlet.
Has the sub power switch
been turned on?
Turn on the sub power switch.
The machine does not
start copying.
Is the right-side door of the
machine open?
Securely close the right-side door of
the machine.
Is there no paper that match-
es the original?
Load paper of the appropriate size
into the paper tray.
The printed output is too
light.
Is the copy density set too
light?
Touch [Dark] in the Density screen
to copy at the desired copy density.
(See p. 3-59.)
Is the paper damp? Replace the paper with new paper.
(See p. 2-43, p. 2-47, p. 2-49 and
p. 2-52.)
The printed output is too
dark.
Is the copy density set too
dark?
Touch [Light] in the Density screen
to copy at the desired copy density.
(See p. 3-59.)
Was the original not pressed
close enough against the
original glass?
Position the original so that it is
pressed closely against the original
glass. (See p. 3-9.)
The printed output is
blurry.
Is the paper damp? Replace the paper with new paper.
(See p. 2-43, p. 2-47, p. 2-49 and
p. 2-52.)
Was the original not pressed
close enough against the
original glass?
Position the original so that it is
pressed closely against the original
glass. (See p. 3-9.)

Konica Minolta BIZHUB C300 Specifications

General

Brand	Konica Minolta
Model	BIZHUB C300
Category	All in One Printer
Language	English