HP Designjet 4500 Printer series - Manual (Page 333)

Temperature range when not in operation -20 to +55°C (-4 to +131°F)
Maximum altitude when printing 3000 m
Table 29-13 Stacker environmental specifications
Relative humidity range 20–80%
Temperature range for printing 5 to 40°C (41 to 104°F)
Temperature range when not in operation -20 to +50°C (-4 to +122°F)
Acoustic specifications
Table 29-14 Printer acoustic specifications
Idle sound power ≤ 5.8 B (A)
Operating sound power ≤ 7.0 B (A)
Idle sound pressure ≤ 41 dB (A)
Operating sound pressure ≤ 53 dB (A)
Table 29-15 Stacker acoustic specifications
Idle sound power < 4.5 B (A)
Operating sound power < 5.5 B (A)
Idle sound pressure < 35 dB (A)
Operating sound pressure < 57 dB (A)
Table 29-12 Printer environmental specifications (continued)
ENWW Acoustic specifications 319
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