Canon MultiPASS MP390 User Manual page 170

When removing paper jammed in the machine, be careful not to get ink on your hands or clothing.
If ink gets on your hands or clothing, wash them soon in running water. If you use hot water, the
ink may adhere and become difficult to remove.
After printing, do not touch the electrical contacts of the print head. They will be hot and may
result in burns or electrical shock.
Do not subject the machine to strong physical shock or vibration. This can damage the machine's
components.
Before moving the machine, turn OFF the power and unplug the machine.
When moving the machine, carry the machine at both ends.
A distinct change in performance may indicate a need for servicing.
Do not insert your hands into the machine while it is printing.
Parts inside the machine are moving and this may result in injury.
Do not turn the machine upside down.
Ink may leak out and stain clothing or the surrounding area.
Adjust only those controls that are covered by the instructions in the guides since improper
adjustment of other controls may result in damage and require extensive repair by a qualified
technician to restore the product to normal operation.
Print head/Ink tanks
For safety reasons, store print heads and ink tanks out of the reach of small children.
If a child ingests any ink, consult a doctor immediately.
Do not shake print heads or ink tanks.
Ink may leak out and stain clothing or the surrounding area.
Never touch the print head.
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Appendix Chapter 14