Safety / Environment Conditions; Safety Standard; Laser Safety Standard; Emi - Konica Minolta Magicolor 3300 Service Manual

7. Safety / Environment Conditions

7.1 Safety Standard

100V / 120V system
UL1950 3rd Edition
CSA C22.2 No.950-M95
220V / 240V system
IEC60950 2nd Edition

7.2 Laser Safety Standard

100V / 120V system
FDA21CFR Chapter 1, Subchapter J, Section 1010, 1040
220V / 240V system
IEC60825 Class 1 Laser Product

7.3 EMI

100V system (JPN)
VCCI Class B
120V system (US)
FCC Part 15, Subpart B, Class B (ANSI C63.4)
220V / 240V system (EC)
EN55022 (CISPR Publication 22), Class B

7.4 Noise

Noise of printing (including simplex, duplex, with option) is as follows.
(simplex / duplex)
Process
speed
Sound pres-
sure level
(By Standard)
Full
55 dBA
speed
Half
52 dBA
speed
1/3 speed 52 dBA
Noise of ready mode is as follows.
Sound pressure level (By Standard) 36.5 dBA or less *1
Sound power level 4.95 B or less *1
*1 Both FUSER FAN and REAR FAN are on the status of half speed rotation. FAN stops depending on the
status of Fuser, and the noise level at this time is the same as background noise.
Printer
Sound pres-
Sound
power level
(By Standard)
6.7 B
6.45 B
6.45 B
Option
1 Tray Feeder Unit
(simplex / duplex)
Sound
sure level
power level
55 dBA 6.8 B
53 dBA 6.7 B
53 dBA 6.7 B
Chapter 8 Printer Specifications
Option
Feeder Unit
(simplex / duplex)
Sound pres-
Sound
sure level
power level
(By Standard)
55 dBA 6.9 B
53 dBA 6.7 B
53 dBA 6.7 B
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