B2K-4465873AEmbedded RFID Read/Write System

4465873A are attached printer base unit according to the following figure. Function of 4465873A is next page. FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTICE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. 4465873A set up manual Toner cartridges and image drum units set area Printer base unit 4465873A FCC Requirement FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOITCE This equipment has been tested found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna –Increase the separation between the equipment and receiver. – Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. –Consult the dealer or an experienced radio/ TV technician for help. IC Requirement This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. A toner cartridge and image drum unit are equipped with RF-ID TAG. If toner cartridges and image drum units are set to a printer, communication of RF-ID TAG and a RFID read writer module (4465873A) will be attained. The function of this system is the following. -Management of the existence detection and toner residual quantity of a toner cartridge and image drum unit

2 / 6

㪊 㪊 IC : 187E-4465873A

Oki Data Corporation. RFID Read/Write System (Model: 4) Internal photos Inside view of Internal Circuit with antennas <Front> Inside view of Internal Circuit with antennas <Rear> 3 / 6 4 / 6 5 / 6 6 / 6

Test report No. : 14091107M-A Page : 2 of 22 Issued date : October 22, 2014 FCC ID : B2K-4465873A Revised date : November 10, 2014 UL Kashima, Inc. 1614, Mushihata, Katori-shi, Chiba-ken, 289-0341 Japan Telephone: +81-478-82-0963 Facsimile: +81-478-82-3373 CONTENTS Page SECTION 1: Customer information ....................................................................................... 3 SECTION 2: Equipment under test (E.U.T.) ......................................................................... 3 SECTION 3: Test specification, procedures & results .......................................................... 4 SECTION 4: Operation of E.U.T. during testing ................................................................... 6 SECTION 5: Conducted emission ........................................................................................... 9 SECTION 6: Radiated emission (Fundamental and Spurious emission) .......................... 10 SECTION 7: 20dB bandwidth & Occupied bandwidth (99%) ........................................... 11 SECTION 8: Frequency tolerances ....................................................................................... 11 Contents of APPENDIXES ...................................................................................................... 12 APPENDIX 1: Data of radio tests .......................................................................................... 13 APPENDIX 2: Test instruments ............................................................................................ 20 APPENDIX 3: Photographs of test setup .............................................................................. 21 REVISION HISTORY Original Test Report No. 14091107M-A Revision Date Page revised Revision Description 00 October 22, 2014 - Original 01 October 23, 2014 P3 Typo Correction (Product description) 02 October 24, 2014 P3, P4 Typo Correction (Product description, Procedures & Results) 03 November 5, 2014 P3 Addition of Product description 04 November 10, 2014 P4 Addition of Note of clause 3.2 P6 Addition of Description of Operation mode Test report No. : 14091107M-A Page : 3 of 22 Issued date : October 22, 2014 FCC ID : B2K-4465873A Revised date : November 5, 2014 UL Kashima, Inc. 1614, Mushihata, Katori-shi, Chiba-ken, 289-0341 Japan Telephone: +81-478-82-0963 Facsimile: +81-478-82-3373 SECTION 1: Customer information Company Name : Oki Data Corporation Brand Name : Oki Data Address : 3-1, Futaba-cho, Takasaki-shi, Gunma-ken 370-8585, Japan Telephone Number : +81-27-328-6399 Facsimile Number : +81-27-328-6396 Contact Person : Hidetoshi Okazaki SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Embedded RFID Read/Write System Model Number : 4465873A Serial Number : Refer to clause 4.2 Rating : DC 5V 0.2W Country of Mass-production : China Condition of EUT : Production prototype Receipt Date of Sample : October 4, 2014 Modification of EUT : No modification by the test lab. 2.2 Product description Model: 4465873A (referred to as the EUT in this report) is an Embedded RFID Read/Write System which is built in a printer and is used for checking remaining amount of the toner. Clock frequency(ies) in the system : 13.56 MHz <Radio part> Equipment type : Transceiver Frequency of operation : 13.56MHz Type of modulation : ASK Antenna type : Printed Loop Coil Antenna connector type : PH ITU code : A1D Operation temperature range : +0 to +50 deg.C. FCC 15.31 (e) The RF Module is constantly provided voltage through its own regulator regardless of input voltage. Therefore, this EUT complies with the requirement. FCC 15.203 The EUT has a unique coupling/antenna connector (PH connector). Therefore the equipment complies with the requirement of 15.203. Test report No. : 14091107M-A Page : 4 of 22 Issued date : October 22, 2014 FCC ID : B2K-4465873A Revised date : November 10, 2014 UL Kashima, Inc. 1614, Mushihata, Katori-shi, Chiba-ken, 289-0341 Japan Telephone: +81-478-82-0963 Facsimile: +81-478-82-3373 SECTION 3: Test specification, procedures & results 3.1 Test specification Test specification : FCC Part 15 Subpart C: 2014, final revised on August 15, 2014 and effective October 14, 2014 * The revision on August 15, 2014 does not affect the test specification applied to the EUT. Title : FCC 47CFR Part15 Radio Frequency Device Subpart C Intentional Radiators Section 15.207 Conducted limits Section 15.209 Radiated emission limits, general requirements Section 15.215 Additional provisions to the general radiated emission limitations Section 15.225 Operation within the band 13.110-14.010MHz 3.2 Procedures & Results Item Test Procedure SpecificationRemarksDeviationWorst Margin Results Conducted emission ANSI C63.4:2009 7. AC powerline conducted emission measurements FCC 15.207 - N/A 18.4dB Freq.: 11.3224MHz Detector: AV Phase: L1 Complied Electric field strength of Fundamental emission ANSI C63.4:2009 13. Measurement of intentional radiators FCC 15.225 (a) RadiatedN/A 82.0dB Polarization: Vertical *1) Complied Electric field strength of Spurious emission (within the 13.110-14.010MHz band) ANSI C63.4:2009 13. Measurement of intentional radiators FCC 15.225 (b)(c) RadiatedN/A 49.0dB Freq.: 13.110MHz Polarization: Horizontal *1) Complied Electric field strength of Spurious emission (outside of the 13.110-14.010MHz band) ANSI C63.4:2009 13. Measurement of intentional radiators FCC 15.209 FCC 15.225 (d) RadiatedN/A 9.1dB Freq.: 501.72MHz Polarization: Vertical *1) Complied 20dB bandwidth ANSI C63.4:2009 13. Measurement of intentional radiators FCC 15.215 (c) ConductedN/A - - Frequency tolerance ANSI C63.4:2009 13. Measurement of intentional radiators FCC 15.225 (e) ConductedN/A - Complied Note: UL Kashima’s Work Procedures No. 13-EM-W0420 and 13-EM-W0422 *1) The data of Anechoic chamber was adapted because attenuation characteristics of over 40 dB/decade had been was confirmed by taking the correlation of the data of 3 m Anechoic c…

Text truncated - open the document above for the full version.

Test report No. : 10005707S-A Page : 21 of 23 UL Kashima, Inc. 1614, Mushihata, Katori-shi, Chiba-ken, 289-0341 Japan Telephone: +81-478-82-0963 Facsimile: +81-478-82-3373 APPENDIX 3: Photographs of test setup Conducted emission Front Side Test report No. : 10005707S-A Page : 22 of 23 UL Kashima, Inc. 1614, Mushihata, Katori-shi, Chiba-ken, 289-0341 Japan Telephone: +81-478-82-0963 Facsimile: +81-478-82-3373 Radiated emission Front Front 9kHz-30MHz Loop antenna: Horizontal Loop antenna: Vertical Rear 30-1000MHz END OF REPORT