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5. REMARKS
Operation Notes
General Cautions
• While printing, do not turn off the main switch.
• While printing, do not open the door or covers.
• While printing, do not unplug the power cord.
• While printing, do not move the machine.
• Keep corrosive liquids, such as acid, off the machine.
• Open and close the door and covers softly.
• Do not put anything except originals or command sheets on the machine.
• When opening or closing the door or covers, keep hold of them so they don't
full.
• Always turn the machine off when you have finished printing for the day.
• If the machine must be transported by vehicle, please contact your service
representative.
• Make sure to make a few trial prints to check the image position because the
image position of the trial print might not correspond with that of the origi-
nal.
• If the image registration is not consistent, slow the printing speed down to
setting 1 or 2.
• When performing duplex or multicolored printing, leave the printed paper
for a while before the next printing in order to let the ink dry on the printed
paper. If this is not done, feed roller marks will appear on the print image.
• When the machine is used in low temperature conditions, the image density
might decrease. In this case, slow the printing speed down to setting 1 or 2.
• When making duplex prints, misdetection of paper wrapping might occur if
the paper delivery sensor detects a black area at the leading edge of the back
side. Keep at least an 10 mm, 0.4" margin at the leading edge of the back side
of the printing paper.
• Press the
{
Proof
}
key to perform a test print as the first few prints might be
light.
• When making duplex prints or when using non-white printing paper, the pa-
per size detection sensors might malfunction and some part of the image
might not appear on the print. In this case, place a blank sheet under the print-
ing paper on the paper feed tray.