HP 2830, 2840, 2820 manual Environmental specifications, Recommended Operating Storage

Models: 2830 2820 2840

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Electrical specifications (continued)

Item

110-volt models

220-volt models

During standby

20

W (average)

20

W (average)

Off mode

0 W (average)

0 W (average)

Heat output

 

 

 

 

Idle

64

BTU/hr

64

BTU/hr

CAUTION

Power requirements are based on the country/region where the device is sold. Do not

 

convert operating voltages. This will damage the device and void the product warranty.

 

Environmental specifications

 

Recommended1

Operating1

Storage1

(device and print

20° to 27° C

15° to 32.5° C

0° to 40° C

cartridge)

(68° to 81° F)

(59° to 90.5° F)

(32° to 104° F)

Temperature

 

 

 

Relative humidity

20 to 70 percent

10 to 80 percent

95 percent or less

1Values are subject to change. See http://www.hp.com/support/clj2800series for current information.

Acoustic emissions (HP Color LaserJet 2820/2830/2840 all-in-one)

Sound Power Level

Declared per ISO 92961

Printing (20 ppm)

LWAd = 6.6 Bels (A) [66 dB (A)]

SPL-Bystander Position

Declared per ISO 92961

Printing (20 ppm)

LpAm = 52 dB(A)

1Acoustic values are subject to change. See http://www.hp.com/support/clj2800series for current information.

288 Appendix C Device specifications

ENWW

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HP 2830, 2840, 2820 Environmental specifications, Recommended Operating Storage, Sound Power Level Declared per ISO 9296