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FCC ID: BKMFBXYA-1

Test Report

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FCC ID : BKMEBXYA—1 EPSON SEIKO EPSON CORPORATION RFI MEASUREMENT TEST REPORT FCC PART 15B CLASS B secsoooeeks CLASS B DIGITAL DEVICES AND PERIPHERALS *******+*4« APPLICANT : SEIKO EPSON CORPORATION EQUIPMENT : PRINTER TRADE NAME : EPSON MODEL NUMBER : XYA—1 FCC ID NUMBER : BKMFBXYA—1 TEST REPORT No. _: E—103—98121 nviad NVLAP LAB CODE 200157—0

FCC ID : BKMFBXYA—1 EPSON SEIKO EPSON CORPORATION TEST CERTIFICATION Applicant Information Company : SEIKO EPSON Corporation Division/Section : TP Product Safety Design Group Imaging & Information Products Operations Address : 80, Harashinden, Hirooka, Shiojiri—shi, Nagano, 399—0785 Japan PHONE : +81—263—53—6024 FAX : +81—263—53—3544 Test Performed Company : SEIKO EPSON Corporation Division/Section : EMC Group, CS/Quality Assurance Office Location : 80, Harashinden, Hirooka, Shiojiri—shi, Nagano, 399—0785 Japan PHONE: +81—263—52—5094 FAX : +81—263—54—5806 10 meter Semi—anechoic Chamber FCC File No. : 31040 / SIT 1300F2 NVLAP Lab Code : 200157—0 Test started : 16 June, 1998 Test completed : 22 June, 1998 Purpose oftest : Compliance with standards Test specification(s) : FCC Part 15B Class B (Unintentional Radiators) Test procedure(s) : ANSI €63.4—1992 Test engineer : Toshiyuki Omori ’/— L um EMC group, CS/Quality Assurance Office Report checked by : Takeshi Ono Chicf Engineer, EMC group, CS/Quality Assurance Office Report approved by : Atsushi Shinozaki A._ter ohh Chicf Engineer, EMC group, CS/Quality Assurance Office NVLAP signatory Report issue date : 10July, 1998 The test item under the test conditions and configuration shown in this test report complies with above standard.

FCC ID : BKMFBXYA—1 EPSON SEIKO EPSON CORPORATION Test Report Contents Page 1. DETAILED DESCRIPTION OF TEST ITEM i 4 1—1 Equipment Under Test 1—2 Auxiliary equipment 1—3 Relevant Signal and Power lines 1—4 Positioning of Equipment 2. OPERATING CONDITIONS h666 > 8 2—1 Opcrating modes 2—2 Operating cycles 3. TEST PROCEDURE(S) 60666 9 4. EVALUATION OF TEST RESULTS n n 66 10 4—1 Conducted Emission Test 4—2 Photographs of conducted emission test 4—3 Radiated Emission Test 4—4 Photographs of radiated emission test 5. SUMMARY mt 6n t 18 5—1 Test Results 5—2 Sample Calculations 5—2—1 Conducted Emission Test 5—2—2 Radiated Emission Test 6. LIST OF UTILIZED TEST EQUIPMENT 6666 20 6—1 Conducted Emission Mcasurement 6—2 Radiated Emission Measurement 6—3 Mcasurement Uncertainties 7. VALIDITY OF TEST REPORT t t 6t t 21 8. DESCRIPTION OF TEST LABORATORY ht 66 > 22

FCC ID : BKMFBXYA—1 EPSON SEIKO EPSON CORPORATION 1. DETAILED DESCRIPTION OF TEST ITEM 1—1 Equipment Under Test (EUT) Kind of equipment : Printer Shape : Floor—standing type Manufacturer : SEIKO EPSON Corporation Trade Name : EPSON Model Number : XYA—1 FCC ID : BKMFBXYA—1 Scrial Number : 000001 Voltage input : AC 120 V / 60 Hz Rated current : 0.5 A Port(s) / Connector(s) : 100 Base—TX (RJ—45, standard) Parallel (Centronics, standard) Serial (RS—232C, option) Oscillator(s) / Crystal(s) : 67.1749 MHz, 66.6666 MHz, 50 MHz Maximum used frequency : 133.333 MHz Remarks : With Large capacity paper unit (C81303) Multibin unit (C81305) Duplex unit (C81304) Envelope feeder (C81307) Serial interface card (C82307)

EPSON SEIKO EPSON CORPORATION 1—2 Auxiliary equipment (AE) AE Name Model Manufacturer FCC ID Voltage input (Serial number) Power consumption C81303 1. [Large Capacity Paper Unit (98060201) SEIKO EPSON Corp. N/A — a) C81305 2 [Multibin Unit (98060301) SEIKO EPSON Corp. N/A — a) C81304 3 |Duplex Unit (98060401) SEIKO EPSON Corp. N/A — a) C81307 4 |Envelope Feeder (98060501) SEIKO EPSON Corp. N/A — a) s Ie D5605A Hewlett Packard N/A AC 120 V/ 60 Hz S P omputer (SG81151767) ewlett Packar (DoG) 5.0 A D2825 AC 120 V/ 60 Hz 6 |Monitor (MY80833366) Hewlett Packard JVP7154E 2.0 A SK—2502 DC 5.0 V 7 |Keyboard (M9802147789) Hewlett Packard GYUR4ISK b) 60 mA M—S34 DC 5.0 V 8 [Mouse (LZA75287348) Hewlett Packard DZL211029 b) ~ 15 mA ES3008—TX AC 120 V/ 60 Hz 9 |HUB ACCTON N/A (N/A) 1.5 A DC 5.0 V a 10 Scrial interface card C82307 SEIKO EPSON Corp. BKMC82307 ) (N/A) 160 mA c) a) Option of EUT b) Supply from AES c) Supply from EUT

EPSON SEIKO EPSON CORPORATION a) 1—3 Relevant Signal and Power lines AE = Auxiliary equipment, EUT = Equipment Under Test = Test item Line Name From To Length} Shield Remarks 1 [Mouse I/F cable AE8 mouse AES mouse out 1.8 m Yes |Metal connector 2 [Keyboard [/F cable _|AE7 keyboard AES keyboard out 1.8 m Yes _|Metal connector 3 [Video U/F cable AE6 video in AES video out 1.4 m Yes |Metal connector 4 |Parallel I/F cable EUT parallel in AES parallel out 2.0 m Yes |Metal connector 5 |Serial I/F cable AE10 scrial in AES serial out 2.0 m Yes |Metal connector Large Capacity 6 AE1 signal in EUT signal out 0.4 m Yes [Metal connector Paper Unit Cable 7__[Multibin Unit Cable |AE2 signal in EUT signal out 0.6 m Yes |Metal connector 8 [Duplex Unit Cable |AE3 signal in EUT signal out 0.5 m Yes |Metal connector 100 Base—TX I/F EUT 100 Base—TX |AE9 100 Base—TX 9 10.0 m Yes |Metal connector Cable in out 100 Base—TX /F AE9 100 Base—TX [AES 100 Base—TX 10 10.0 m Yes [Metal connector Cable in out 11 _[HUB AC cable AE9 AC 120 V in |Main AC 120 V 2.0 m No 12 |Computer AC cable |AES AC 120 V in [Main AC 120 V 2.0 m No 13 [Monitor AC cable |AE6 AC 120 V in [Main AC 120 V 2.0 m No 14 |Printer AC cable EUT AC 120 V in |Main AC 120 V 2.0 m No Note : Line 7 (Multibin Unit Cable) has a ferrite core permanently attached.

FCC ID : BKMFBXYA—1 EPSON SEIKO EPSON CORPORATION 1—4 Positioning of Equipment The positioning of EUT during testing is as follows. Top view of positioning fififi AE7 . Line 2 Aj] 17 Line 6 . Line 1 ABG [ EUT AB2 % % % t & AP9 AES Line 3 > ] _J Line 4 _J Line 10 Tine 5 ? \ Line 9 Line 7 Line 8 Line 11 Line 12 Line 13 Line 14 Ferrite Core AC120V/60Hz AC120V/60Hz AC120V/60Hz of Rear view positioning IA% AB7 Line 2 AE2 Line 1 AE6 Line 4 Line 5 I ABO — AEBS L AEI0 inc E E [] J EUT N {; | Line 10 Line 3 Line 6 i 8 Line Line 9 AE1 Line 11 Line 12 Line 13 Line 14 Ferrite Core AC120V/60Hz AC120V/60Hz AC120V/60Hz Abbreviations shown in the above diagram correspond to equipment or cables in tables in Section 1—1, 1—2, 1—3.

ECC ID : BKMFBXYA—1 EPSON SEIKO EPSON CORPORATION 2. OPERATING CONDITIONS The EUT is operated under the following conditions during the tests. 2—1 Operating modes Mode 1 : 100 Base—TX interface mode The EUT continuously printing character ‘H‘ via the 100 Base—TX interface (line 9) with below operating cycles. Mode 2 : Parallel interface mode The EUT continuously printing character "H‘ via the parallel interface (linc 4) with below operating cycles. Mode 3 : Serial interface mode The EUT continuously printing character ‘H" via the serial interface (line 5) with below operating cycles. 2—2 Operating cycles Performed following operation continuously. 1: Print data are transferred from computer(AE5) 2: Print ‘H‘ characters by EUT 3: Monitor(AE6) displays ‘H" characters on the full screen Note The data transfer rate on the 100 Base—TX I/F is 100 M bps. The data transfer rate on the serial I/F (RS—232C) is 9600 bps.

EPSON SEIKO EPSON CORPORATION 3. TEST PROCEDURE(S) This test is carried out with the test procedure(s) drawn up by our laboratory based on the following test procedure(s). Test Item Test procedure used Scanned Frequency Range Conducted Emission ANSI C63.4 — 1992 0.45 — 30 MHz Radiated Emission ANSI C63.4 — 1992 30 — 2000 MHz

FCC ID : BKMEBXYA—1 EPSON SEIKO EPSON CORPORATION 4. EVALUATION OF TEST RESULTS 4—1 Conducted Emission Test Mode 1 : 100 Base—TX interface Kind of Equipment Printer Temperature 22 C Model Name XYA—1 Humidity 55 % Serial No. 000001 Engineer T. Omeori Comment 100 Base—TX Detector aP Date 98/6/22 Points 6 EMI Receiver(s) R/S ESH 2 Limit] : [FCC ] Class B 70 n ‘ mr— —————Limitt (QP) 60 ue : | — — x Level N 50 : _ LLLL 102 _ A Level L1 5h5,540 |T 1| ; i ix $ *¥ ©8 30 } + — | — — i; _ ; % 20| L T «—L—L_L — o 11lll N_ 10 — — 0.1 1.0 10.0 30.0 Frequency [MHz] Frequency Reading N _ Reading L1 QP—AVE| QP/AVE| Correction| Level N Level Lt Limit Margin oP AVE QP AVE 18 Factor [MHz] [dBuV] (dBu¥] [dBuV] [dBuV) [dB] [dB] [dB] [dBuV] [dBuV] [dBuV] [dB] 0.6109 24.0 24.0 — — 0.3 24.3 24.3 48.0 23.7 0.7379 22.0 22.0 — — 0.3 22.3 22.3 48.0 25.7 8.7260 36.0 — 95.5 — — — 1.3 37.3 36.8 48.0 10.7 12.0700 36.0 — 35.5 — — — 1.8 37.8 37.3 48.0 10.2 14.5433 36.0 — 86.0 — — — 2.2 88.2 88.2 48.0 9.8 15.1735 35.5 — 35.5 — — — 2.3 37.8 37.8 48.0 10.2 Note :All other frequencies in the range from 450 kHz to 30 MIlz have emission level of more than 10 dB below the limit. Level = Reading + Correction Factor Correction Factor = LISN factor + Cable Loss Level is rounded offto one decimal place.

ECC ID : BKMFBXYA—1 EPSON SEIKO EPSON CORPORATION Mode 2 : Parallel interface Kind of Equipment Printer Temperature 22 C Model Name XYA—1 Humidity 55 % Seriat No. 000001 Engineer T. Omori Comment Parallel I/F Detector oP Date 98/6/22 Points 6 EMI Receiver(s) R/S ESH 2 Limit1 : [FCC] Class B 70 | TT Ct" 1 : ‘ ‘ ——Limit1 (QP) 60 ,Jf,, — e { ——b—poj— ‘l a c e—I x Level N iod i 50 DL clcldus H‘ . L[ id \ & Level L1 e CCCCHa 3 40 | poald | C so | — !‘”L" : } —| _ 4 . & i ; | i L4 . . i I 20 = <——p t % k I 10 T mm ode ’ } . | i 0 L_ _ 1. __L_L_ | iss 0.1 1.0 10.0 30.0 Frequency [MHz] Frequency Reading N Reading L1___|QP—AVE| QP/AVE| Correction| LevelN LevelL1 Limit Margin aP AVE aP AVE ~13 Factor [MHz] [dBuy] [dBuVv] (dBuV] [dBuV] [4B] [dB] [dB] {Buy] {faBuv} (dBuv] [dB] 0.6084 24.0 — 23.0 ~ — — 0.3 24.3 23.3 48.0 23.7 0.7333 21.5 — 22.0 — — 0.3 21.8 22.3 48.0 25.7 8.8239 36.0 — 35.5 — — 1.3 37.3 36.8 48.0 10.7 12.2096 34.0 35.5 — — 1.8 35.8 37.3 48.0 10.7 14.5919 36.5 36.0 — — 2.2 38.7 38.2 48.0 9.3 15.8310 36.5 36.0 — — 2.3 38.8 38.3 48.0 9.2 Note :All other frequencies in the range from 450 kHz to 30 MHz have emission level of more than 10 dB below the limit. Level = Reading + Correction Factor Correction Factor = LISN factor + Cable Loss Level is rounded off to one decimal place.

ECC ID : BKMEBXYA—1 EPSON SEIKO EPSON CORPORATION Mode 3 : Serial interface Kind of Equipment Printer Temperature 22 C Model Name XYA—1 Humidity 55 % Serial No. 000001 Engineer T. Omori Comment Serial I/F Detector aP Date 98/6/22 Points 6 EMI Receiver(s) R/S ESH 2 Limit1 : [FCC] Class B 70 ——Limit1 (QP) 60 x Level N 50 & Level L1 3 c 40 S ® 30 © .1 20 10 0 0.1 1.0 10.0 30.0 Frequency [MHz] Frequency |__ Reading N Reading L1 QP—AVE| QP/AVE| Correction| LevelN LevelL1 Limit Margin aP AVE aP AVE —13 Factor [MHz] {dBuV] [dBuV] (dBuV] [dBuV] [dB] [dB] [dB] [dBuV] [dBuV] [dBuV] [dB] 0.6191 20.0 — 20.0 — — — 0.3 20.3 20.3 48.0 27.7 0.7624 20.0 — 22.0 — 0.3 20.3 22.3 48.0 25.7 8.7265 36.0 — 36.0 — — 1.3 37.3 37.3 48.0 10.7 12.4605 35.0 — 35.5 — — 1.9 36.9 37. 4 48.0 10.6 14.5423 35.0 36.0 — — — 2.2 37.2 38.2 48.0 9.8 15.8525 36.0 — 36.0 — — — 2.3 38.3 38.3 48.0 9.7 Note :All other frequencies in the range from 450 kHz to 30 MHz have emissionlevel of more than 10 dB below the limit. Level = Reading + Correction Factor Correction Factor = LISN factor + Cable Loss Level is rounded off to one decimal place.

ECC ID : BKMEBXYA—1 EPSON SEIKO EPSON CORPORATION 4—3 Radiated Emission Test Mode 1 : 100 Base—TX interface Kind of Equipment : Printer Temperature : 22 C Model Name : XYA—A1 Humidity : 55% Serial No. : 000001 Engineer : T. Omori Comment 100Base—TX Detector QP(30—1000 MHz) Date : 1998/6/16 10:59 Peak(above 1000 MHz) EMI Receiver(s) ESS(30—1000 MHz) Points : 13 8566B(above 1000 MHz} Limit: [FCC] Class B<3m> 690 1 ‘ Limit i Horizontal —— 5ol [_L. 4 bo Lb .—_——| Vertical p4 ; , i Horizontal e | * Q |Vertical 40 io i J.—— cochicse |— i —{Host computery € 3a 39 i _ a}o| 3 0 & 20 _1 ! 10 o [ | 30 100 200 soo 700 1000 2000 Frequency{MHz] Frequency Metgr Ant. Antenna Total Level Angle Height Limit Margin giee R°edine oype Factor L988 raguy/m) fdegree] fem] PC| faBuv/mj [4B] [4Buy] [dB] [dB) 66.667 42.2 BC 7.6 —19.6 30.2 348 100 Vert. 40.0 9.8 66.667 37.6 BC 7.6 —19.6 25.6 259 286 Hori. 40.0 14.4 201.525 22.0 BC 16.6 —17.8 20.8 1 298 Hori. 43.5 22.7 201.525 26.0 BC 16.6 —17.8 24.8 37 100 Vert. 43.5 18.7 214.820 25.7 BC 17.0 17.6 25.1 247 400 Hori. 49.5 18.4 214.821 27.9 BC 17.0 —17.6 27.3 5 100 Vert. 43.5 16.2 $59.932 29.5 LP 13.9 ~16.2 27.2 277 100 Hori. 46.0 18.8 466.667 30.1 LP 15.9 +15.5 30.5 173 100 Hori. 46.0 15.5 539.386 27.0 LP 17.0 151 28.9 169 100 Hord. 46.0 17.1 1000.000 24.2 LP 23.1 ~11.8 35.5 100 100 Vert. 54.0 18.5 1336.330 38.3 HN 26.1 —20.3 44.1 358 100 Vert. 54.0 9.9 1599.720 36.6 HN 27.1 —19.7 44.0 153 100 Hori. 54.0 10.0 1599.920 35.7 HN 27.1 —19.7 43.1 358 100 Vert. 54.0 10.9 Note: All other frequencies in the range from 30 MHz to 2000 MHz have emission level of more than 10 dB below the limit. Level = Meter Reading + Antenna Factor + Total Loss (Total Loss = Cable Loss + Antenna Pad Loss — Amplifier Gain) Level is rounded off to one decimal place.

ECC ID : BKMFBXYA—1 EPSON SEIKO EPSON CORPORATION Mode 2 : Parallel interface Kind of Equipment : Printer Temperature : 22 C Model Name : XYA—1 Humidity :1 55 % Serial No. : 000001 Engineer : T. Omori Comment : Paralle!l I/F Detector : QP(30—1000 MHz) Date 1998/6/16 18:01 Peak{(above 1000 MHz) EMI Receiver(s) ESS(30—1000 MHz) Points :142 8566B(above 1000 MHz) Limit1: [FOC] Class B<3m> 60 | ) Limitd i ( — —{Horizontal —— 50 h reckodegufs . ._—|Vertical j 11 L 3 _ Horizontal 0 _ % |Vertical E 40 mz f=f—f——f— +——Host computervy 3 3 | | m . & |_ mio Lillsk S. C 30 ¥: 5 & 4 29 NP t_ tR i | Su R {| 10 + ‘ Td | 0 | 30 200 300 500 700 1000 2000 Frequency[MHz] Frequency Meto?r Ant. Antenna Total Level Angle Height Limit Margin piea 888009 faBuy) <ype ‘YP ©209" [49] 988| [4B] [aguy/m] [degree] ed (om] PO* (aBuv/m] [48] 66.666 40.2 BC 7.6 —19.6 28.2 309 100 Vert. 40.0 11.8 66.668 40.1 BC 7.6 ~19.6 28.1 263 290 Hori. 40.0 11.9 201.520 29.0 BC 16.6 ~17.8 27.8 292 100 Vert. 48.5 15.7 201.523 24.0 BC 16.6 ~17.8 22.8 358 367 Hori. 43.5 20.7 214.817 24.4 BC 17.0 —17.6 23.8 233 400 Hori. 43.5 19.7 214.817 31.4 BC 17.0 —17.6 30.8 41 100 Vert. 49.5 12.7 348.051 28.5 LP 18.7 16.3 25.9 281 100 Hori. 46.0 20.1 466.659 29.8 LP 15.9 415.5 30.2 174 100 Horl. 46.0 15.8 583.343 28.6 LP 17.0 1511 80.5 9 100 Hori. 46.0 15.5 1000.000 19.3 LP 23.1 —11.8 30.6 254 100 Vert. 54.0 23.4 1936.400 39.6 HN 26.1 20.3 45.4 141 100 Hori. 54.0 8.6 1603.690 36.5 HN 27.1 —19.7 43.9 0 100 Vert. 54.0 10.1 Note : All other frequencies in the range from 30 MHz to 2000 MHz have emission level of more than 10 dB below the limit. Level = Meter Reading + Antenna Factor + Total Loss (Total Loss = Cable Loss + Antenna Pad Loss — Amplifier Gain) Level is rounded offto one decimal place.

FCC ID ; BKMFBXYA—1 EPSON SEIKO EPSON CORPORATION Mode 3 : Serial interface Kind of Equipment : Printer Temperature : 220 Model Name : XYA—A1 Humidity : 55 % Serial No. : 000001 Engineer : T. Omori Comment : Serial /F Detector : QP(30—1000 MHz) Date . : 1998/6/16 19:07 Peak(above 1000 MHz) EMI Receiver(s) : ESS(30—1000 MHz) Points ©o14 8566B(above 1000 MHz) Limit: [FCC] Class B<3m> 60 |< Limit | —— — — |Horizontal —— ol ull_z ce . Vertical 50 2222 L \ _L. Horizontal 0 ‘ * x |Vertical E 40 — Pss i0 :=~—|Host computery 35 i |l Yi m . G C 30 <x fi*a © x: I & > 5 | H| old — 20 q i [E 10 ae—$** i =—t— ; o f o U C" l ; ol 30 40 50 70 100 200 300 500 700 1000 Frequency[MHz] Frequency R’::;ier:g Ant. A;;z?;f Iztsasl Level Angle Height Pola Limit Margin [MHz] [dBuv] Type [4B] [4B] [dBuV/m] {degree] [om] [dBuV/m] [dB] 66.663 37.9 BC 7.6 —19.6 25.9 321 100 Vert. 40.0 14.1 66.666 37.8 BC 7.6 —19.6 25.8 275 311 Hori. 40.0 14.2 98.120 29.9 BC 9.6 —18.9 20.6 851 353 Hori. 43.5 22.9 201.521 28.0 BC 16.6 —17.8 26.8 270 100 Vert. 43.5 16.7 201.525 25.8 BC 16.6 ~17.8 24.6 347 239 Hori. 43.5 18.9 214.820 25.4 BC 17.0 ~17.6 24.8 250 377 Hort. 43.5 18.7 214.821 30.9 BC 17.0 —17.6 30.3 11 100 Vert. 43.5 13.2 270.920 28.4 BC 18.5 —17.0 29.9 5 100 Vert. 46.0 16.1 366.038 27.9 LP 14.0 —16.1 25.8 17 100 Horl. 46.0 20.2 466.608 30.5 LP 15.9 ~15.5 30.9 165 100 Horl. 46.0 15.1 533.333 29.9 LP 17.0 1511 31.8 214 100 Horl. 46.0 14.2 1000.000 20.2 LP 23.1 —11.8 31.5 244 136 Vert. 54.0 22.5 1336.430 38.2 HN 26.1 20.3 44.0 148 100 Vert. 54.0 10.0 1603.780 35.5 HN 27.1 ~19.7 42.9 195 100 Vert. 54.0 11.1 Note : All other frequencies in the range from 30 MHz to 2000 MHz have emission level of more than 10 dB below the limit. Level = Meter Reading + Antenna Factor + Total Loss (Total Loss = Cable Loss + Antenna Pad Loss — Amplifier Gain) Level is rounded offto one decimal place.

ECC ID : BKMFBXYA—1 EPSON SEIKO EPSON CORPORATION 4—4 Photographs of Radiated Emission Test Front view Bs_1oo | Rear view Test set—up complies with ANSI €63.4 — 1992 This configuration of the equipment and cable produce the highest radiated emissions. TEST REPORT NUMBER: E—103—98121 SEIKO EPSON

EPSON SEIKO EPSON CORPORATION 5. SUMMARY 5—1 Test Results This test report clearly shows that the EUT complies with the FCC Part 15B Class B specification. The minimum margins to the limits are as follows: — Conducted measurement 9.2 dB at 15.8310 MHz (Mode 2) ~ Radiation measurement 8.6 dB at 1336.400 MHz (Mode 2) This data represent the worst case emissions. 5—2 Sample Calculations 5—2—1 Conducted Emission Example 15.8310 MHz (Mode 2) Emission Level = Meter Reading 36.5 dBuV + Correction Factor + 2.3 dB = 38.8 dBuV Margin = Limit 48.0 dBuV — Emission Level — 38.8 dBuV = 9.2 dB Meter reading = Test receiver reading The numerical value are rounded off to one decimal place. 5—2—2 Radiated Emission (frequency range : 30 MHz — 1000 MHz) Example 66.667 MHz (Mode 1) Emission Level = Mecter Reading 42.2 dBuV + Antenna Factor + 7.6 dB + Total Loss — 19.6 dB = 30.2 dBuV/m Margin = Limit 40.0 dBuV/m — Emission Level — 30.2 dBuV/m = 9.8 dB Meter reading = Test Receiver reading The numerical values are rounded off to one decimal place.

FCC ID : BKMEBXYA—1 EPSON SEIKO EPSON CORPORATION (frequency range : above 1000 MHz) Example 1336.400 MHz (Mode 2) Emission Level = Meter reading 39.6 dBuV + Antenna Factor 26.1 dB + Total Loss 20.3 dB 45.4 dBuV/m Margin 11 Limit 54.0 dBuV/m Emission Level 45.4 dBuV/m 8.6 dB 1 Meter reading = Spectrum analyzer reading Resolution band width and video band width set 1 MHz. The numerical values are rounded off to one decimal place.

FCC ID : BKMFBXYA—1 EPSON SEIKO EPSON CORPORATION 6. LIST OF UTILIZED TEST EQUIPMENT 6—1 Conducted Emission Measurement Model Serial Last Calibration Instrument Manufacturer Period Number Number Date Spectrum Analyzet Hewlett Packard 8567A 271800363 April 28, 1998 1 Year Quasi—peak Adapter Hewlett Packard 85650A 2521400798 April 3, 1998 1 Year Test Receiver Rhode & Schwarz ESH2 879013/027 April 1, 1998 1 Year LISN Rhode & Schwarz ESH2—Z5 890484/004 August 20,1997 1 Year 6—2 Radiated Emission Measurement Model Serial Last Calibration Instrument Manufacturer Period Number Number Date Spectrum Analyzer Hewlett Packard 8566B 233202675 July 25, 1997 1 Year Quasi—peak Adapter Hewlett Packard 85650A 2043400284 July 25, 1997 1 Year Pre—amplifier Hewlett—Packard 87405A 320700888 March 18,1998 1 Year Test Receiver Rhode & Schwarz ESS 844362/001 August 14, 1997 1 Year Biconical Antenna Schwarzbeck BBA9106 — February 11, 1998 1 Year Log—periodic Antenna EMCO 3146 8910—2511 November 24, 1997 1 Year Double ridge guide EMCO 3115 4944 September 21, 1997 1 Year horn antenna Note : The utilized instruments are calibrated by a body that can provide traccability to a national standard. The abbreviation of antenna types which indicate on the radiated emission test table are follows: BC : Biconical Antenna LP : Log—periodic Antenna HN : Double ridge guide horn antenna 6—3 Measurement Uncertainties Mcasurement uncertainties are shownas below. Conducted Emission Measurement +2.33 dB Radiated Emission Measurement 5.15 dB /—4.56 dB Repeating and reproducing maximum emission set—up are not discussed herein.

ECC ID ; BKMFBXYA—1 EPSON SEIKO EPSON CORPORATION 7. VALIDITY OF TEST REPORT 1: The test result of this report is effective for equipment under test itself and test configuration described on the report. 2: This test report shall not be reproduced without the written approval ofthe laboratory. 3: This test report must not be used by client to claim product endorsement by NVLAP or any agency of the U.S. Government.

FCC ID : BKMEBXYA—1 EPSON SEIKO EPSON CORPORATION 8. DESCRIPTION OF TEST LABORATORY Bibliography Since commencing operation in 1942 as a watch manufacturer, Seiko Epson Corporation has utilized its own original micromechatronics technologies, gained while developing quartz watches, to diversify into a variety offields, as computers, printers and electronic devices, including semiconductors and liquid crystal displays. The phase "highly functional and highly compact" best describes the policy of our product development activities. Since the initial electrical printer was manufactured in 1971, Seiko Epson Corporation has been working for EMC field. It is a combination of precise machine technology and clectric technology. Now EMC group has 3 semi—anechoic chambers and 8 EMI/EMC test facilities and full responsibilities on EMC testing. 1t is independent from any other business organizations and admired by the president as neutral and it‘s independency. Filing, Certification and Accreditation List EMC testing ECC (USA) NVLAP (Lab. Code: 200157—0) (USA) NMi (Netherlands) vCCI (Japan) NEMKO (Norway)


Document Created: 2001-05-07 19:30:46
Document Modified: 2001-05-07 19:30:46
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