Ricoh TC-II, Operating Instructions Manual

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4. Remarks
Do's and Don'ts
R
CAUTION:
Important
• While printing, do not turn off the main switch.
• While printing, do not unplug the power cord.
• While printing, do not open the door or covers.
• While printing, do not move the machine.
• Open and close the door and covers softly.
• When printing onto paper that contains images on the back, make sure
there is a 10mm (0.4”) margin at the back leading edge. If there is no mar-
gin, the machine might incorrectly detect that paper is wrapped around
the drum and stop printing
⇒
Refer to the Master Making Unit's Operating
Instructions.
• When you use envelopes or pasted print paper, the leading edge of print
might be damaged.
• 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 original.
• The leading edge of the prints might become stained if the edge touches
the image of prints on the paper delivery tray.
• Print ink on the paper delivery tray might stick to the back side of the next
print.
• Press the
{
Proof
}
key to perform a test print as the image density of the first
few prints might be light.
• When the machine is on and the power source is less than 90% of the spec-
ified amount, printing quality will decrease. Therefore, make sure the sup-
ply from your electrical outlet is at least 90% of the required amount.
• When printing a large solid area on A3, 11" x 17" paper, the sides of the
print tend to curl up after the print is fed out to the paper delivery tray. The
next sheet that feeds out pushes against the curled sheet and a paper mis-
feed occurs. In this case, slow the printing speed down.
• When you make a lot of prints from a small image, ink might ooze out from
the edges of the master, especially under high temperature and when
printing in two or more colors. In this case, make a new master.
• Large uneven solid image wrinkles the master and you may not print as
you want.
• Unplug the power cord from the wall outlet before you move the equipment.
While moving the equipment, you should take care that the power cord will
not be damaged under the equipment.