HP Latex 800 Site Preparation Guide - Page 17

Powerline disturbances, Grounding

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Table 2-8 Power cord specifications for the HP Latex 800 Printer series (continued) Country HP part number Length Plug type Plug Singapore, Hong Kong 8120-6360 4.5 m NEMA 6-20P, 240 V, 20 A (nonlocking) Rated current 20 A Voltage 250 V Table 2-9 Appliance coupler (printer connection) Country Appliance coupler (power cable) All Detachable terminal as per IEC60320-1 C19 (squared type) Appliance coupler inlet (printer) Detachable inlet as per IEC60320-1 C20 (squared type) NOTE: Place the printer close enough to the wall receptacle that the plug can be plugged and unplugged easily. Powerline disturbances As with all computer and electronic equipment, reliable operation of your printer depends on the availability of relatively noise-free AC power. ● In order to ensure optimum performance and reliability, your printer should be protected from variations in line voltage. Lightning, line faults, or the switching of lighting or machinery can generate line transients that far exceed the peak value of the applied voltage. If not reduced, these microsecond pulses can disrupt system operation and damage the printer. ● It is recommended to include overvoltage (OVP) and transient protection in the power supply to the printer. ● All electrical noise-generating equipment, such as fans, fluorescent lighting, and air-conditioning systems, should be kept separate from the power source used for your printer. Grounding The printer must be connected to a good-quality ground line in order to avoid electrical risk. Please note your obligation to comply with the Electrical Code requirements of the local jurisdiction of the country where the equipment is installed. Powerline disturbances 13

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Table 2-8
Power cord specifications for the HP Latex 800 Printer series
(continued)
Country
HP part number
Length
Plug type
Plug
Rated current
Voltage
Singapore, Hong
Kong
8120-6360
4.5 m
NEMA 6-20P, 240
V, 20 A (non-
locking)
20 A
250 V
Table 2-9
Appliance coupler (printer connection)
Country
Appliance coupler (power cable)
Appliance coupler inlet (printer)
All
Detachable terminal as per IEC60320-1 C19
(squared type)
Detachable inlet as per IEC60320-1 C20
(squared type)
NOTE:
Place the printer close enough to the wall receptacle that the plug can be plugged and unplugged
easily.
Powerline disturbances
As with all computer and electronic equipment, reliable operation of your printer depends on the availability of
relatively noise-free AC power.
●
In order to ensure optimum performance and reliability, your printer should be protected from variations
in line voltage. Lightning, line faults, or the switching of lighting or machinery can generate line transients
that far exceed the peak value of the applied voltage. If not reduced, these microsecond pulses can disrupt
system operation and damage the printer.
●
It is recommended to include overvoltage (OVP) and transient protection in the power supply to the printer.
●
All electrical noise-generating equipment, such as fans, fluorescent lighting, and air-conditioning systems,
should be kept separate from the power source used for your printer.
Grounding
The printer must be connected to a good-quality ground line in order to avoid electrical risk. Please note your
obligation to comply with the Electrical Code requirements of the local jurisdiction of the country where the
equipment is installed.
Powerline disturbances
13