Weight; Power Consumption; Heat Output; Airflow - IBM 3 User Manual

Weight

The printer weighs approximately 24.9 kg (55 lb). Do not attempt to lift it by
yourself.

Power Consumption

Heat Output

* EPA Energy Star rating

Airflow

The printer uses two fans to cool its internal parts. Be sure that you do not block
the air vents. Lack of correct cooling and ventilation can cause printer failures and
improper operation.

Declaration of IBM Product Noise Emission Values

The following tables show the noise emission values for the 4247 Printer.
Notes:
1. LWAd is the declared sound power emission level for a production series of
2. <LpA>m is the mean value of the space-averaged sound pressure emission
326
4247 Model 003 User's Guide
Category
Maximum (Peak)
Operating (Maximum Typical)
Idle
Category
Maximum (Peak)
Operating (Maximum Typical)
Idle
Table 25. Sound Emission Levels - with Standard Covers
Sound Emission Category
LWAd (1 bel = 10 decibels)
<LpA>m (bystander positions)
Impulsive Noise
Prominent, Discrete Tones
Table 26. Sound Emission Levels - Automatic Sheet Feeder Covers
Sound Emission Category
LWAd
<LpA>m
machines.
levels at the one-meter position.
100 V to 127 V
50 or 60 Hz
0.200 kVA
0.200 kVA
0.050 kVA
100 V to 127 V
50 or 60 Hz
150 Watts (512 BTU/hr)
110 Watts (376 BTU/hr)
25.6 Watts (87 BTU/hr)*
Operating
7.0 bels
56 decibels
No
No
Operating
7.3 bels
60 dB
200 V to 240 V
50 or 60 Hz
0.260 kVA
0.230 kVA
0.060 kVA
200 V to 240 V
50 or 60 Hz
140 Watts (478 BTU/hr)
110 Watts (376 BTU/hr)
28.6 Watts (97 BTU/hr)*
Idling
3.9 bels
24 decibels
No
No
Idling
4.0 bels
25 dB