HP 220 - Manual (Page 20)

2Ć2 Site Planning and Requirements C3187Ć90000
Power Requirements
HP C3180A andC3181A DesignJet 200 andHP C3187A andC3188A DesignJet 220 plotters
have selfĆadjusting power supplies and do not require a voltage selector or switch settings
prior to use. The table below lists the power requirements for the plotters.
Power Requirements
Source Voltage Requirements:
Frequency:
Voltage Max current (rms)
100 V ac 1.4 A
120 V ac 1.2 A
220 V ac 650 mA
240 V ac 600 mA
47-53 Hz and 57-63 Hz
Consumption: 140 watts maximum
W A R N I N G
The ac power outlet (mains) must have a protective
earth (ground) terminal. Serious shock hazard leading
to death or injury may result if the plotter is not
properly grounded.
The power cordsuppliedwith the plotter shouldmeet the plug requirements for the
geographical area. However, different power cords (international options) are available.
(Cable part numbers ' chapter 10.)
Choosing an Interface Cable
(Instructions ' User's Guide, chapter 1, w Choosing an interface cable.)
Serial (RSĆ232ĆC) Interface A short cable (less than 15 meters or 50 feet) is recommended
for the RSĆ232ĆC interface. A longer cable is permissible, providedthe loadcapacitance does
not exceed2500 picofarads.
Parallel (BiĆTronics/Centronics) Interface Use a short cable (less than 2 meters or 6.6 feet)
for the parallel interface.
(Interface descriptions ' Service Manual, chapter 5, w Input/Output Interfaces.)
(Pin specifications ' User's Guide, chapter 6, w Interface specifications.)
(Cable part numbers ' Service Manual, chapter 10.)