Ricoh Aficio MP W7140 Operating Instructions Manual page 66

4. Appendix
• Do not knock the machine while it is operating (for instance, do not use the machine's surfaces to
knock stacks of paper into square).
• Depending on the ambient temperature and humidity, steam may come from the exhaust vent behind
the control panel during printing. This is water vapour from the paper, not a sign of malfunction. Steam
might cause condensation to form on the machine, but this will not result in operational problems.
• If condensation forms inside the machine as a result of temperature change, the machine may not
print properly. To minimize this problem, use the anti-condensation heaters.
• The anti-humidity heater and anti-condensation heater warm the machine's interior to prevent build-
up of humidity and condensation. With the anti-humidity heater turned on, the machine remains warm
even if its power is turned off.
• Be sure to make a note of the registered machine settings in case they are lost due to accident or
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malfunction.
• The supplier shall not be liable for any loss or damage resulting from a failure of the machine, loss of
settings, or use of the machine.
• The paper roll tray has the anti-humidity function. Even when the main power switch is in the standby
position, the anti-humidity heater is active if it is turned on.
• If you do not use the machine for a long time, remove the paper from the paper roll tray, or the cut
paper tray and place it in its storage bag.
• p.50 "Turning On/Off the Power"
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