ENERGY STAR and the ENERGY STAR mark are registered U.S. marks To determine the ENERGY STAR® qualification status of these product models. See: http://www.hp.com/go/energystar.

For up-to-date ecological specifications of your printer, please go to http://www.hp.com/ and search for “ecological specifications”.

Environmental specifications

Table 8-9Printer environmental specifications

Relative humidity range for best print quality

20–80%, depending on substrate type

 

 

Temperature range for best print quality

18 to 25°C (64 to 77°F), depending on substrate type

 

 

Temperature range for printing

15 to 30°C (59 to 86°F)

 

 

Temperature range when not in operation

-25 to +55°C (-13 to +131°F)

 

 

Temperature gradient

no more than 10°C/h (18°F/h)

 

 

Maximum altitude when printing

3000 m (10000 ft)

 

 

NOTE: The printer must be kept indoors.

NOTE: If the printer or ink cartridges are moved from a cold location to a warm and humid location, water from the atmosphere can condensate on the printer parts and cartridges and can result in ink leaks and printer errors. In this case, HP recommends that you wait at least 3 hours before turning on the printer or installing the ink cartridges, to allow the condensate to evaporate.

Acoustic specifications

Table 8-10Printer acoustic specifications

Idle sound power

≤ 5.1 B (A)

 

 

Operating sound power

≤ 7.5 B (A)

 

 

Idle sound pressure

≤ 39 dB (A)

 

 

Operating sound pressure

≤ 56 dB (A)

 

 

Printer specifications

ENWW

Environmental specifications 65

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HP L25500 manual Environmental specifications, Acoustic specifications