Ricoh PRIPORT JP730 - Manual (Page 155)

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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 on the machine.
• Do not spill liquid on the machine.
• When opening or closing the door or covers, keep hold of them so they do not fall.
• When removing the drum unit from the machine, be careful not to let the
drum unit fall.
• Do not modify or replace any parts other than the ones specified in this manual.
• Do not operate the machine without covers. You might get your fingers
caught in the machine, or the machine might be damaged because, for exam-
ple, dust or the like might get inside.
• Since some parts of the machine are sharp and might cause injury, touch only
the parts specified in this manual.
• If you clean rubber parts with alcohol, wipe them with a dry cloth afterwards.
• 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.
• Always make trial prints to check the image position because the image posi-
tion of the trial print might not correspond with that of the original.
• If image registration is not consistent, slow down the printing speed.
• When doing bicolored 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.
• If the machine has not been used for a long period, the ink may dry up caus-
ing image density to decrease. In such a case, select the slower printing speed
and make extra prints until the image density recovers.
• When the machine is used in low temperature conditions, the image density
might decrease. In this case, select the slower printing speed.
• Press the {Proof} key to perform a test print as the first few prints might be
light.
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