Troubleshooting Tips - Konica Minolta bizhub PRO 950 User Manual

5
5.7

Troubleshooting Tips

Main Body
Case
The machine does not
operate even if the
main power switch and
sub power switch are
on.
Copying does not be-
gin after pressing
[Start].
Copy image is not
clean or shows spots.
Copy image is too light.
Copy quality is poor.
Magnification cannot
be changed.
Copying does not
resume after mishan-
dled paper is removed.
Duplex modes cannot
be selected.
5-58
Checkpoint
Is the power plug firmly in-
serted in wall socket?
Is the Power Save LED on?
Is the screen for user/section
authentication displayed?
Is front door or left side door
of the machine open?
Is there appropriate paper
size in a tray?
Is the print quantity entered
properly?
Is the finisher door open?
Is the trimmer unit front door
or trimmer stacker cover
open?
Is the original glass clean?
Is the original document
clean?
Is the copy density adjusted
properly?
Is the copy density adjusted
properly?
Is the message "Please add
toner" displayed on the Ma-
chine Status Screen?
Is copy paper damp?
Is Reduce & Shift function se-
lected?
Is any mishandled paper left?
Is ADF open?
Troubleshooting
Remedy
Firmly insert the power plug in wall
socket.
The machine cannot be turned on
due to the Weekly Timer function.
See page 2-31 to operate Timer In-
terrupt, or consult your administrator.
Enter required information for au-
thentication. See page 2-33 for de-
tails.
Securely close the front door and left
side door of the machine.
Load the paper size selected for the
original.
Enter an appropriate number for print
quantity.
Securely close the finisher door.
Securely close the trimmer unit front
door and trimmer stacker cover.
Wipe the glass, if necessary.
Erase spots on the original, if any.
Manually specify copy density to se-
lect the appropriate exposure level.
If further adjustment is required, see
POD Administrator's Reference.
Manually specify copy density to se-
lect the appropriate exposure level.
If further adjustment is required, see
POD Administrator's Reference.
Add toner.
Replace the paper, if necessary.
Consult your service representative.
Release Reduce & Shift mode.
Check copier diagram on touch pan-
el for additional indications of mis-
handled paper.
Fully close ADF.
bizhub PRO 950