To Ensure Safe Use
10
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Power supply precautions
• Use the power cable provided. Otherwise there is a risk of failure, electric shock, or fire. The
power cable provided is exclusive for the machine, and must not be used for other electrical
equipment.
• Always hold the plug when removing the power cable. Pulling out the power cable may damage
the cable, leading to failure, electric shock, or fire.
• Do not use the machine with dust accumulated on the power plug. Otherwise there is a risk of
failure, electric shock, or fire.
• Take care to prevent metals from touching the power plug blades. Otherwise there is a risk of
failure, electric shock, or fire.
• Do not damage or modify the power cable. Do not place heavy objects on, heat or stretch it.
Doing so may damage the cable, leading to electric shock or fire.
• Do not use extension cords or power strips. Otherwise there is a risk of failure, electric shock, or
fire.
• Do not use the power cable if it is damaged or broken or if the core wire is exposed. Otherwise
there is a risk of failure, electric shock, or fire.
• Do not handle the power plug with wet hands. Disregarding this precaution may result in electric
shock.
• Plug the power cable plug into a grounded power outlet. Otherwise there is a risk of failure,
electric shock, or fire.
• When installing electrical outlets, perform grounding work to prevent electric shock. All electrical
work (Class C grounding work; formerly Type 3 grounding work) must be handled by a licensed
electrician.
• Do not turn off the main power supply. Turning off the main power supply will disable the
automatic maintenance function (including nozzle clogging prevention function and ink
discharge channel cleaning function). This increases the risk of ejection failures (such as nozzle
clogging or deflection).
• Use the machine with a power supply that meets specifications.
• Be sure to plug the power cable into a power outlet close to the machine. Insert the power plug
blade securely.
• When connecting the power cable, check the input voltage of the power outlet and the capacity
of the breaker. Also, connect each cable to a separate power source with an independent
breaker. Connecting to power outlets linked with the same breaker will cause the breaker to trip.