1
Introduction
1-14
d-Color MF550/MF450
Internal laser radiation
7
WARNING
This product employs a Class 3B laser diode that emits an invisible laser beam.
%
The laser diode and the scanning polygon mirror are incorporated in the print head unit.
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The print head unit is NOT A FIELD SERVICE ITEM:
Therefore, the print head unit should not be opened under any circumstances.
CDRH regulations
This machine is certified as a Class 1 Laser product under Radiation Performance Standard according to the
Food, Drug and Cosmetic Act of 1990. Compliance is mandatory for Laser products marketed in the United
States and is reported to the Center for Devices and Radiological Health (CDRH) of the U.S. Food and Drug
Administration of the U.S. Department of Health and Human Services (DHHS). This means that the device
does not produce hazardous laser radiation.
The label shown on page 1-13 indicates compliance with the CDRH regulations and must be attached to
laser products marketed in the United States.
7
CAUTION
Use of controls, adjustments or performance of procedures other than those specified in this manual
may result in hazardous radiation exposure.
%
This is a semiconductor laser. The maximum power of the laser diode is 30 mW and the wavelength is
775-800 nm.
Specification
Maximum average radiation pow-
er
12.9 µW at the laser aperture of the print head unit
Wavelength
775-800 nm
Laser Aperture of the
Print Head Unit
Print Head
Summary of Contents for d-Color MF450
Page 1: ...Code 540403en d Color MF450 MF550 REFERENCE GUIDE ...
Page 12: ...Contents 10 d Color MF550 MF450 ...
Page 13: ...1 Introduction ...
Page 14: ......
Page 36: ...1 Introduction 1 24 d Color MF550 MF450 ...
Page 37: ...2 Copy Operations ...
Page 38: ......
Page 178: ...2 Copy Operations 2 142 d Color MF550 MF450 ...
Page 179: ...3 Print Operations ...
Page 180: ......
Page 267: ...4 Box Operations ...
Page 268: ......
Page 304: ...4 Box Operations 4 38 d Color MF550 MF450 ...
Page 329: ...5 Network Scanner Operations ...
Page 330: ......
Page 385: ...d Color MF550 MF450 5 57 Network Scanner Operations 5 Text Date Time Other ...
Page 407: ...6 Web Connection Operations ...
Page 408: ......
Page 457: ...7 Fax Operations Option ...
Page 458: ......
Page 486: ...7 Fax Operations Option 7 30 d Color MF550 MF450 ...
Page 487: ...8 Network Fax Operations Option ...
Page 488: ......
Page 513: ...9 Appendix ...
Page 514: ......
Page 518: ...9 Appendix 9 6 d Color MF550 MF450 ...
Page 519: ...10 Index ...
Page 520: ......