E7SMC6100GDI-1Color Laser Printer

A PRODUCT ENGINEERING DATE: March 4, 2000 TO: FCC CC: File FROM: Tibor Steinberger SUBJECT: Remove Confidentiality Request To whom it may concern: Please remove the confidentiality request for the submitted application, FCC ID: MC6100GDI-1, confirmation number: EA97194. If you have any questions in regards to this issue please don’t hesitate to contact me at (334) 633- 4301 Ext. 1775, or I can be reached by e-mail “[email protected]”. Best regards, A Tibor Steinberger Regulatory Compliance

1 QMS, Inc. One Magnum Pass Mobile, AL 36618 Product Research & Development Regulatory Compliance Group Electromagnetic Interference Test Report FCC Class B Compliance of magicolor 6100 DeskLaser/iLaser Model: MC6100GDI-1 FCC ID: E7SMC6100GDI-1 Date of Test: 3/22/2000 through 3/26/2000 Date of Report: 3/29/2000 2 Table of Contents Description Page Report of Measurement 3 Differences between DeskLaser and iLaser 3 Declaration of Conformity 4 Instrumentation 5 Equipment Units Tested 6 Personal Computers/Simulators Used 6 Measurement Procedure 7 Test Configurations 7 Sample Calculations 9 Emission Test Bands/Limits 10 Appendix A - Radiated & Conducted Test Data 11 Appendix B - Correction Factors 17 Appendix C - Photographs of Test Setup & EUT 19 Appendix D - Cable Diagram 30 Appendix E - Label Drawing 32 Appendix F - User Manual 34 Appendix G - Block Diagram 36 3 Report of Measurement This document contains the report and results of emissions testing of the magicolor 6100 DeskLaser/iLaser, Model MC6100GDI-1, performed at the test site operated at QMS, Inc. General Information DEVICE TESTED: Computer Peripheral (laser printer) MANUFACTURER: QMS, Inc. One Magnum Pass Mobile, AL 36618 TESTED FOR COMPLIANCE WITH: ANSI C63.4 - 1992 FREQUENCY RANGE TESTED: 450Khz - 30Mhz (conducted) 30Mhz - 1000Mhz (radiated) TEST DISTANCE: 3 meters SITE LOCATION: QMS, Inc. One Magnum Pass Mobile, AL 36618 This site has been found by the Federal Communications Commission to be in compliance with the requirements of Section 2.948 of the Commission's Rules. The description has, therefore, been placed on file with the Federal Communications Commission and QMS, Inc. has been added to the Commission's list of facilities whose measurement data will be accepted in conjunction with applications for certification or notification under Parts 15 or 18 of the Commission's Rules. The Commission's list will also indicate that the facility complies with the radiated and AC conducted test site criteria in ANSI C63.4 - 1992. Differences between magicolor 6100 DeskLaser and magicolor 6100 iLaser The two printers are identical in hardware, however, the magicolor 6100 DeskLaser is sold with software to run under Windows environment while the magicolor 6100 iLaser runs under Macintosh OS environment. 4 Declaration of Conformity The device described on page 3 was tested to determine the maximum levels emanating from the device. Preliminary tests of each mode of operation were completed for both conducted and radiated emission tests. For each mode of operation the EUT was rotated 360 degrees until the highest level was found and then the antenna height was varied from 1 - 4 meters and the antenna was also configured for horizontal and vertical polarization to determine which height and polarization gave the highest emission reading. Once this reading was established, cables were manipulated and placement was varied to determine which configuration provided the highest emission reading. After determining the mode of operation which gave the highest reading in the preliminary tests, conducted and radiated, this mode or modes and configuration was used for the final emission test for conducted and radiated. The maximum emissions levels were compared to the limits of the Federal Communications Commission Rule Part 15, to determine if the device was compliant. The results shown within this report indicate compliance with the FCC Part 15 limits, for a Class B device. Tested by: A Tibor A. Steinberger Senior Compliance Specialist Report reviewed by: John A. Maynard Manager Regulatory Compliance 5 Instrumentation EQUIPMENT NAME/MODEL CALIBRATION DATE Spectrum Analyzer Anritsu MS2601A April 29, 1999 Antennas Biconnical by A.H. Systems Model SAS-200/542, S/N 646 Frequency Range 20Mhz - 330Mhz June 30, 1999 Log Periodic by A.H. Systems Model SAS-200/512F, S/N 166 Frequency Range 200Mhz - 1.8Ghz June 30, 1999 Amplifier Hewlett Packard 8447F Preamplifier/Power amplifier 26db gain, S/N 1937A01333 Frequency Range 100Khz - 1.3Ghz February 15, 2000 LISN EMCO Model 3825/2, S/N 1905 Providing 50 ohms from 450Khz - 30Mhz June 29, 1999 EMCO Model 3825/2, S/N 2268 Providing 50 ohms from 450Khz - 30 Mhz June 29, 1999 Note: All of the above test equipment is calibrated on 1 year cycles (annual). 6 Equipment Units Tested Type of Product: Laser Printer Product Name: magicolor 6100 DeskLaser/iLaser Product Model Number: MC6100GDI-1 Identification/Description of Interconnecting Cables: Shielded cables are required to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. 1: Centronics Parallel 1 meter double shielded parallel cable with molded plastic connector housings. 2: USB to Parallel 2 meter cable with ferrite core molded in the cable at the parallel end. (manufactured by in-system DESIGN Inc.) 3: Ethernet 100BaseTX 1 meter, Category 5 cables with RJ45 connectors. Personal Computers/Simulators Used PC Operation Voltage (X) 115V ( ) 220V PC Operation Frequency ( ) 50Hz (X) 60Hz Computer Gateway 2000 CPU model: LPMINI-TOWER, S/N: 0009855607, Monitor Gateway 2000 model: Gateway 500-069CS, S/N: 150225B052115 FCC ID: BEJCS592 Keyboard Gateway 2000 model: 2196003-XX-XXX, S/N: 56180851, FCC ID: D7J2196003-XX Mouse Microsoft InteliMouse PS, FCC ID: C3KMPS (X) Other Simulator: (explanation required) Ethernet 10/100BaseTX hub with 5 ports, S/N: 796B00574 7 Measurement Procedure The ANSI C63.4-1992, Methods of Measurements of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40 GHz was used to demonstrate compliance to the FCC Part 15 limits for a Class B digital device. A spectrum analyzer having a memory function and two channels was used to obtain data on the emissions from the EUT and the ambient background noise level. This was used for both radiated and conducted emissions testing. In each band, all peaks that were identified as emissions by comparing scans on channel A of the a…

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