HP 3500 User Manual
Page 220
Power consumption (average, in watts)
Product
Active
Idle
Power Save
Off
Heat output-
idle (BTU/
hour)
HP Color
LaserJet 3500
350
18
9
0.3
61
HP Color
LaserJet
3500n
350
18
9
0.3
61
HP Color
LaserJet 3700
400
25
14.5
0.3
85
HP Color
LaserJet
3700n
400
25
14.5
0.3
85
HP Color
LaserJet
3700dn
400
26
14.5
0.3
89
HP Color
LaserJet
3700dtn
400
26
14.5
0.3
89
WARNING!
Power requirements are based on the country/region where the printer is sold. Do not
convert operating voltages. This may damage the printer and void the product warranty.
Note
These values are subject to change. For current information, see
for the HP Color LaserJet 3500 series printer and
for the HP Color LaserJet 3700 series printer.
PowerSave default activation time is 30 minutes.
Acoustic emissions (HP Color LaserJet 3700 series printer)
Activity level
Bystander (1m)
Sound power
Active
L
pAm
49 dB (A)
L
WAd
6.4 Bels (A)
Idle
L
pAm
39 dB (A)
(inaudible)
L
WAd
5.5 Bels (A)
(inaudible)
Powersave
L
pAm
N/A dB (A)
L
WAd
N/A Bels (A)
Acoustic emissions (HP Color LaserJet 3500 series printer)
Activity level
Bystander (1m)
Sound power
Active
L
pAm
48 dB (A)
L
WAd
6.3 Bels (A)
Idle
L
pAm
32 dB (A)
(inaudible)
L
WAd
4.7 Bels (A)
Powersave
L
pAm
N/A dB (A)
L
WAd
N/A Bels (A)
208
Appendix C Printer specifications
ENWW