Ricoh DD 5450, Field Service Manual, Page: 6 / 403

4
WARNING
● The machine's power supply voltage and power consumption depend on the model.
Details of this are given in the tables below. The power supply voltage and power
consumption for the machine are given in the table below. The machine's power supply
voltage is indicated on the rating label located on the machine's left side; the machine
must be connected to a power supply of the voltage indicated.
→ Otherwise, fire or electric shock could result.
If the power supply voltage is unstable or if the power supply has insufficient capacity, the
machine may not operate normally.
Make sure that the power supply has sufficient capacity for the system as a whole, including
optional equipment.
*
1
“With no load” - when the machine is on standby.
“At full load” - when the machine is running at maximum power consumption.
* 2
Basic type with a computer unconnected
● Use only the power cord that is provided among the accessories.
Insert the power cord plug firmly into the socket, so that proper electrical contact is effected.
● Install the machine close to its power supply. The outlet used should be exclusively for the
machine, and have no other equipment connected to it.
If an extension cord is necessary, it should have a ground terminal, and be of the following
ratings:
* For a 120V AC model: 130V, at least 15A, length not exceeding 5m.
* For a 230V AC model: 250V, at least 8A, length not exceeding 5m.
• Never tread on the power cord or pinch it between other objects, or accidents could result.
CAUTION
2. Cautions for installation work
Using the optional printer stand (cabinet)
Safety instructions
• Lock the casters after the machine is installed.
→Otherwise, the machine could move or fall over, causing injury.
• To move the machine, push it by its mounting base.
→Pushing the Duprinter itself could make it fall over.
• Install the machine in accordance with the Installation Manual appended to this manual.
230V AC model
Power supply
voltage
Connect to outlet of 230V AC, 60Hz, at least
15A
With no load *
1
At full load
No more than 250V AC Use power supply meeting
At least 210V AC these requirements
Power
consumption
DD5450 DD5440
Master making
85W 77W
Printing
(Speed 6)
220W 220W
Standing by
7.4W 7.4W
Sleeping 4.8W(0W*
2
) 4.8W(0W*
2
)
}