Samsung SF4500 Service Manual Download

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4-2

Samsung Electronics

Disassembly

4-3 Top Cover Ass’y

1. Lift the control panel and open the print

cartridge compartment cover. Remove the white
roller ass’y. Remove the six screws shown below.

2. Remove the print cartridge. Remove the two

screws shown below and take out the top cover
ass’y.

Note:

When you reassemble the top cover ass’y,
make sure the tabs in the bottom of the ass’y fit
into the slots in the base ass’y.

Control panel

Cartridge compartment
cover

Top cover ass’y

Base ass’y

Summary of Contents for SF4500

Page 1: ...2 Specifications 3 Installations 4 Disassembly Assembly 5 List of Abbreviations 6 Special Circuit Descriptions 7 Theory of Mechanism 8 Troubleshooting 9 Exploded Views and Parts List 10 Packing Diagra...

Page 2: ......

Page 3: ...ny potential hazards 6 Observe the original lead dress especially near sharp edges AC and high voltage power supplies Always inspect for pinched out of place or frayed wiring Do not change the spacing...

Page 4: ...t classified as anti static can generate electrical charges sufficient to damage ESDs 5 Do not use Freon propelled chemicals When sprayed these can generate electrical charges suf ficient to damage ES...

Page 5: ...at Draft Mode 600 x 600 dpi 1200 x 1200 dpi Addressable 600 x 600 dpi 1200 x 1200 dpi Addressable 203mm 130 Sheets of 20lb cut sheets No Host Based Printing GDI Windows 3 1 3 11 Windows 95 98 driver I...

Page 6: ...ent Output Stacker No Paper Stacker BIN Type No Manual Tray 14 4 Kbps MH MR MMR Error Correction Mode 2 Lines Each of 16 Characters Selectable by 1 Key 2 LEDs Standard 200 x 100 dpi Fine 200 x 200 dpi...

Page 7: ...ering I F Ext Phone Polling Sensors Error Indicator Voice Request Real Time Clock RTI 20 Locations 50 Locations Yes Option Yes 1 Key Yes 1 Key Yes UK CALLING only Other Country No No Yes Use Redial Ke...

Page 8: ...mm Without Handset Weight 5 7Kg Tel Handset curlcord Tel Line Power Cord Parrallel Cable FAX Driver Ink Cartridge Manual Carrier Sheet Bundle S W Contents 5 one CD ROM Supply 1EA 1EA 1EA 1EA No 2 Disk...

Page 9: ...ndset cradle to the main body Insert the two tabs of the cradle into the slots on the left side of the main body as shown and push it up Note If you want to remove the handset slide it down then take...

Page 10: ...TEL LINE jack and the other end into a standard phone wall jack Document exit tray Extender 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 5 Extension Phone Optional Plug one end of the mod...

Page 11: ...r cord Note If documents are deleted from memory due to a power failure the machine automatically prints out a Power failure report after power is supplied 1 Connect a bi directional parallel printer...

Page 12: ...d or non standard sized envelope Paper support Paper Guide 1 Turn the envelope guide upright 2 Load the envelope and move it to the far right 1 Then push it slightly down 2 The right edge of the envel...

Page 13: ...am on your PC 2 Lift the control panel 1 with your hand and open the cartridge compartment cover 2 3 If you are replacing a used cartridge remove the old cartridge Pull the print cartridge handle towa...

Page 14: ...ot installed properly the LCD displays CHECK CARTRIDGE PLEASE INSTALL Remove the cartridge and re insert it Notes When you install a new cartridge you must choose 1 NEW When you install a used cartrid...

Page 15: ...IDGE IN THE STORAGE UNIT Insert the print cartridge into the storage unit and slightly push it down When switching between the color and black print cartridges keep the unused one in the print cartrid...

Page 16: ...form as follows 1 Check to verify that documents are not stored in memory 2 Move the printer cartridge to far right to cap the nozzle 3 Unplug the power cord 4 Use a flat and clean surface 5 Replace o...

Page 17: ...te roller ass y Remove the six screws shown below 2 Remove the print cartridge Remove the two screws shown below and take out the top cover ass y Note When you reassemble the top cover ass y make sure...

Page 18: ...y 1 Holding the paper guide move it in the direction of arrow 2 Remove the storage Unit and remove the six screws shown below 3 Holding the rear cover ass y take it out by rotating it to be released...

Page 19: ...age 4 2 2 Remove the drive roller as described in 4 5 1 Rollers 3 Remove the one screw securing the CIS ass y and unplug the CIS harness Take out the CIS ass y 4 Turn the CIS ass y over Remove the one...

Page 20: ...see page 4 3 2 Unplug the motor connector from the main PBA Make sure the harness is released from two hooks securing the harness as shown below 3 Remove the two screws as shown below and take out th...

Page 21: ...released from the hook as shown below 3 Remove the one screw securing the ground wires to the bracket as shown 4 Remove the one screw securing the ground wire to the main frame as shown Make sure the...

Page 22: ...PBA you should remove Rear Cover Ass y see page 4 3 2 Remove the one screw securing the ground wires to the bracket 3 Pulling the snap fits locking the PBA outward push up the LIU PBA 4 Unplug all th...

Page 23: ...should remove Printer Unit see page 4 11 2 Remove the four screws securing the speaker and buzzer 4 5 7 Volume PBA 1 Before you disassemble the Volume PBA you should remove Top Cover Ass y see page 4...

Page 24: ...ou reassemble the rubber pad be sure that the rubber pad sheet ADF and holder fit into the guide boss and the holder latches fit into the corresponding hole Then push firmly until it clicks Clean the...

Page 25: ...efore you disassemble the OPE unit you should remove Top Cover Ass y see page 4 2 Rear Cover Ass y see page 4 4 2 Unplug the OPE NPO connector from the LIU PBA 3 Turn the tie stopper 90 degrees as sho...

Page 26: ...page 4 9 2 Remove the four screws securing the OPE unit 3 Remove the nine screws and take out the PBA and LCD Notes Do not turn the OPE unit upside down after you remove the screws securing the PBA Ke...

Page 27: ...crews securing the printer unit and unplug the six connectors from the Main PBA Take out the printer unit Note When you reassemble the unit do not pinch or short the wire harness 3 Remove the ASF feed...

Page 28: ...see page 4 3 2 Unplug all connectors from the Main PBA and remove the two screws shown below 4 Remove the one screw then remove pick up shaft from the ASF frame while pushing it to the right to diseng...

Page 29: ...th ends of the home ass y take out the ass y in the direction of arrow 4 7 5 Base Frame Ass y 1 Before you disassemble the base frame ass y you should remove Printer Unit see page 4 11 Carrier Ass y 2...

Page 30: ...ht side of the main frame and remove the spring Then take out the carrier shaft 4 7 6 Feed Roller Ass y 1 Before you disassemble the feeder roller ass y you should remove Printer Unit see page 4 11 Ca...

Page 31: ...d take out the LF bracket ass y 4 7 8 Main PBA 1 Before you disassemble the Main PBA you should remove Top Cover Ass y see page 4 2 Rear Cover Ass y see page 4 3 2 Remove the three screws securing the...

Page 32: ...ontroller built in 32bit RISC processor core ARM7TDMI including various I O device drivers system memory scanner printer motor driver PC I F and FAX transceiver controls the whole system The entire st...

Page 33: ...clock MCLK supplied from the outside is used without being divided inside 6 1 2 2 DATA ADDRESS BUS CONTROL RD WR RD WR signals are synchronized with MCLK 30MHz and become LOW ACTIVE These signals are...

Page 34: ...ART Universal Asynchronous Receiver Transmitter at KS32C6200 enables the main and LIU main and OPE to transmit serial data The block diagram of UART is as follows Fig 6 1 2 KS32C6200 has 2 UART channe...

Page 35: ...ice to KS32C6200 activates DMA ACKNOWLEDGE signal and drives DMAchannel 0 to produce CHIP SELECT and READ STROBE RD at the external device and bring data from it It generates address of destination me...

Page 36: ...L PORT INTERFACE This part connected with the computer through the centronics connector makes possible parallel interface with the computer Data is transmitted according to the standard of IEEE P1284...

Page 37: ...6 6 Samsung Electronics Fig 6 1 6 ECP Hardware Handshaking Timing forward Fig 6 1 7 ECP Hardware Handshaking Timing reverse...

Page 38: ...ozzles HGA 13 1 HOE 16 1 FAULT TEST HEAD EN and BIASOFF and consists of sig nals to check the status of the head HEAD DATA It has double height print head system 208 nozzles for mono and 192 nozzles f...

Page 39: ...It controls CR Carriage Return motor used to print documents and LF Line Feed motor used to feed and eject paper CR motor controller can support 75 150 200 300 600 or 1200dpi according to resolution...

Page 40: ...nRST_OUT BIASOFF CR_REF LIU_RXD OPE_RXD nMIRQ nTX_INT nXDREQ HEAD_DATA TCK TMS TDI nTRST TDO Serial Data Output to ILIU Serial Data Output to OPE DMAAcknowledge to Scan_IP Keyclick Tone Watchdog Rese...

Page 41: ...ntroller KS32C6200 wake up and initialize external peripherals to operate the system Fig 5 1 10 is Power Reset Timing Diagram POWER MONITOR U103 KIA7045F If 5V supplied to KIA7045F is so unstable as t...

Page 42: ...300dpi CIS as an image sensor The design is focused on 30 sheet ADF and 3 second quick scan functions 6 1 4 2 SCAN RESOLUTION Normal Quick 1 3 85mm 1 8mm 98 203dpi Fine minor scanning 1 7 7mm main sc...

Page 43: ...s Package 128 Pin QFP Operating Frequency 25 40MHz Minimum Scan Line Time 1 5mS Scan Resolution Max 300DPI Scan Width B4 Major functions Internal 8bit ADC Black White shading correction for each color...

Page 44: ...erved nSPK_CTL THM_CLK THM_DATA Head OK Head NG Head parking Paper Detected Paper empty Ring Detected H S hook off Flash Ready Flash Busy OPE reset off OPE seset on BLED On BLED Off RLED On RLED Off G...

Page 45: ...3 line signal impressed to row drive IC through the output port of MFP controller HGA1 HGA13 used as an address to drive the head in ink cartridge Pulse period differs according to head driving freque...

Page 46: ...ONTROLLER This part consists of 22V Power Controller to control head driver Fault Test Head Detection Substrate Heating and ambient Temperature Sensor It checks and controls head driver and ink cartri...

Page 47: ...of the head 22V gets off If the head is in a short LOW when the level of FAULT TEST signal goes L and final OK2PRINT output goes L KS32C6200 U16 reads this signal and checks whether the head input re...

Page 48: ...signal as START STOP BIT and BA1 and BA2 as clock signal of each bit and ID signal in the cartridge is put in HEAD DATAport of KS32C6200 through BSF line With each bit controlled 8bit I D data is read...

Page 49: ...ck the surrounding temperature is assembled along with home sensor in the frame of assembly CR After each line is inked it reads the surrounding temperature and heats substrate heater in the ink cartr...

Page 50: ...Samsung Electronics 6 19 Fig 6 1 17 TIMING DIAGRAM FOR EACH NOZZLE...

Page 51: ...7 71 65 59 6 72 66 60 54 74 68 62 56 76 70 64 58 78 7 79 99 93 87 81 101 95 89 83 103 97 91 85 8 98 92 86 80 100 94 88 82 102 96 90 84 104 9 105 125 119 113 107 127 121 115 109 129 123 117 111 10 124...

Page 52: ...6 46 40 34 28 48 42 36 30 50 5 51 71 65 59 53 73 67 61 55 75 69 63 57 6 70 64 58 52 72 66 60 54 74 68 62 56 76 7 77 97 91 85 79 99 93 87 81 101 95 89 83 8 96 90 84 78 98 92 86 80 100 94 88 82 102 9 10...

Page 53: ...d right when ink cartridge prints something on paper Motor Type Stepper motor bi polar Driving Voltage 30V Winding Resistance 6 10 Driving IC TEA3718DP 2 As shown in the above table current in each mo...

Page 54: ...hen feeding or ejecting sheets Motor Type stepper motor Driving Voltage 30V Winding Resistance 4 6 10 Step Degree 7 5 deg step Driving IC PBL3717A 2 LFIA1 LFIA0 CURRENT mA OPERATION REMARK L L 670 Whe...

Page 55: ...n modem decide the mode CS is a signal to select modem chips RD and WR signals control READ and WRITE respectively IRQ is a sig nal for modem interrupt Transmission speed of KS16117 is supported up to...

Page 56: ...T line to OPE according to the designated format and OPE displays this on LCD LED OPE s sensing is also transmitted to the main through UART line and then the main drives necessary operation 6 2 2 OPE...

Page 57: ...5 put out ring signals and drive Piezzo It has only the functions related to ring detection such as driving the photocoupler of U4 and delivering ring signals to MFP controller of the main 6 3 4 Diale...

Page 58: ...part 3 U6 PC817 Photo coupler It enables UART U3 29 TxD of U3 STI9510 to deliver telephone line status or response signal about control signal or dialing information from LIU MFP controller of the ma...

Page 59: ...fications of Power Circuit 6 4 2 1 INPUT CONDITIONS 1 Input Rated Voltage AC120Vac a AC220 240Vac a AC110 240Vac a 2 Input Voltage Turning Range AC85 135Vac b AC180 270Vac b AC85 270Vac b 3 Rated Greq...

Page 60: ...s the duty of the switching device by sensing the change of output voltage and protects this product from excess current by receiving signals from excess current detecting circuit 6 4 3 2 DRIVING CIRC...

Page 61: ...over current runs on over current detecting terminal and OCP circuit operates to prevent a fire in power device 6 4 3 6 5V OUTPUT TERMINAL Square wave voltage generated by Ns1 produces DC voltage rec...

Page 62: ...s temperature so that the temperature of the head can be the optimum when you print something The above IC sends data seri ally using signal lines THM_DATA THM_CLK 6 5 2 Home Sensing Circuit This circ...

Page 63: ...tech mode Check if CIS harness is pluged If defective replace U17 white Ref 3 0V black Ref 1 4V Check if it is 3 0V when operating and 1 5V when idle If defective replace CIS Remake shading profile R...

Page 64: ...ss MENU 1 9 3 4 in sequence again or turn the power off then on by unplugging and plugging the power cord Options changed while in service mode do not remain changed unless you clear the machine s mem...

Page 65: ...to adjust the anount of light of CIS It is already set at CIS LED ON TIME to get optimum quality ADJUST SEQUENCES 1 Load All White Document in scanner Unit 2 Enter Tech Mode 3 Press MENU 04 SYSTEM SET...

Page 66: ...data in User Mode Item Default Status FAX PAPER SIZE LETTER A4 LEGAL A4 MESSAGE CONFIRMATION REPORT ON OFF ERROR ON ERROR AUTO TX RX REPORT ON OFF OFF REMOTE RCV MF CODE 0 9 9 DIAL MODE TONE PLUSE TO...

Page 67: ...Bm is acceptable You can set the transmission level between 0 and 15 dBm in 1dBm steps using the control panel keypad Accuracy is 0 3 dBm FAX RX LEVEL Default 43 dBm Reception level may be too low due...

Page 68: ...ission path Check output of U15 44 main PBA and input of U3 3 LIU PBA Check reception path Check output of U3 40 LIU PBA and input of U15 45 main PBA Is the ring checked Check ring pattern at U18 84 m...

Page 69: ...oo much paper has been supplied Check if pickup roller rubber of the ASF is worn out Check the location of the envelope guide of ASF Check if paper guide of the ASF is adjusted to the size of paper Re...

Page 70: ...e and carriage and check if nozzles have been cleaned properly 3 Separate ink cartridge from carriage and combine them Repeat it about 5 to 6 times and check if con nection is proper 4 Replace ink car...

Page 71: ...enter the number 3 This function to align Vertical lines is available both for mono and color cartridges 8 4 3 When ink spreads on transparent film Cause You selected a wrong medium on the driver or...

Page 72: ...Check the operation of LF motor Check paper exit sensor Check power SMPS a Check if the cord is connected b Check each power channel 5V 11 75V 30V Check power harness Check the circuit around U103 Rep...

Page 73: ...e connection Check what type of print driver has been installed Check I F part of parallel port Check the initial state of J2 print control signal of CON8 No 1 10 14 31 32 36 Check input and output si...

Page 74: ...Samsung Electronics 9 1 9 Exploded Views and Parts List 9 1 Main Assembly Parts...

Page 75: ...Top JG72 41066A 1 13 Label Nameplate JG71 10525A 1 14 Label Replace JG68 10583A 1 15 Label Cleaning JG68 30591A 1 16 Dummy Chute JG72 41069A 1 17 Chute JG72 41068A 1 18 Guide DOC L JG72 41071A 1 19 Gu...

Page 76: ...Samsung Electronics 9 3 9 2 Unit OPE Ass y...

Page 77: ...2 40947B 1 v 14 Rubber Scroll JG73 40514A 1 v 15 Rubber TEl JG73 40513A 1 v 16 PBA OPE JG92 01020A 1 v for Mono PBA OPE JB92 00945A 1 v for Color 17 GND WIRE OPE JG39 41016A 1 v 18 Spring Pinch Ass y...

Page 78: ...Samsung Electronics 9 5 9 3 Unit Base Ass y...

Page 79: ...000159 1 12 ADF Roller Ass y JG97 01039A 1 v 13 Roller ADF JG75 10016A 1 14 Shaft ADF JG70 40548A 1 15 Spring Clutch JG70 40534A 1 16 Gear ADF JG72 40659A 1 17 Bushing holder JG72 40732A 1 C1 Ring C I...

Page 80: ...r 17 35 JG66 40039A 1 37 Gear 20 33 JG66 40038A 1 38 Gear Idle25 JG66 40036A 2 39 Gear 17 35 JG66 40039A 1 40 Gear 17 27 JG66 40037A 1 C2 Ring C ID3 6044 000159 2 S1 Screw Tapping M3 u L8 6002 000175...

Page 81: ...9 8 Samsung Electronics 9 4 Engine Ass y TOP...

Page 82: ...xit JB73 20901A 2 v 19 Roller Exit 9 JB72 41207A 1 20 Wheel Star T JB70 10101A 11 21 Holder Wheel JB72 40237A 11 22 Lever Exit JB72 40933A 9 23 Spring CS EXIT JB61 70907A 1 24 Holder Exit 11 JG72 4108...

Page 83: ...61 Rubber Cap Head JB73 10903A 1 62 Holder Cap JB72 40248A 1 63 Spring CS Cap 6107 000014 1 64 Guide Cap JB72 40940A 1 65 Rubber wipe head JB73 10902A 1 66 Guide wiper JB72 40938A 1 67 Spring Lever J...

Page 84: ...r PE JB72 40958A 1 96 Photo Interrupter 0604 001050 1 97 Harness PES JB39 40504A 1 98 Bearing Feed R JB66 10002A 1 v 99 Spring Return Lever JB61 70935A 1 100 Lever Return JB72 41155A 1 101 Bushing Lev...

Page 85: ...9 12 Samsung Electronics 9 5 Unit Handset...

Page 86: ...A 1 4 Harness CBF JACK JF39 41070A 1 5 MIC CONDENSOR 3003 000102 1 6 RMO Rubber MIC JG73 40508A 1 7 DIODE Zener 0403 000142 1 8 Unit Fixing GB70 10500A 1 9 Audio Receiver 3009 00101 1 10 RING op 6044...

Page 87: ...9 14 Samsung Electronics 9 9 6 Unit Cradle 7...

Page 88: ...over Hook JG72 40946B 1 3 Hook PBA JG92 00587A 1 4 LINE CO 210mm JG39 50504A 1 IVORY 5 LINE CO 170mm JG39 50503A 1 BLK 6 Cradle Lower JG72 40945B 1 7 Cradle Cap JB72 41234A 1 S1 Screw Taptite M3 u L6...

Page 89: ...Samsung Electronics 10 1 10 Packing Diagram and Parts List APPLICATIONMANUAL 22 23 24...

Page 90: ...r Tx Ass y JG75 10548A 1 v 9 CurL cord JG39 30503A 1 v for UK CurL cord JF39 60001A 1 v for USA 10 CD ROM JB46 10529B 1 v 11 LINE CORD JF39 50054B 1 v for UK LINE CORD JF39 50094B 1 v for USA 12 POWER...

Page 91: ...IVER TEA3718DP DIP 16P 300MIL TEA3718DP SGS 2 U25 U28 23 1003 001137 IC SOURCE DRIVER HD8 CD1603 SOP 24P CD1603 R PHI 2 U32 U33 24 1003 001138 IC SOURCE DRIVER HD7 CD1602 SOP 20P CD1602 R PHI 2 U26 U2...

Page 92: ...R128 R131 R133 R137 R150 R158 R163 61 2007 000468 R CHIP 1Kohm 5 1 10W DA TP 2012 RC2012J102CS SEM ROHMK 4 R234 R260 R262 R263 62 2007 000468 R CHIP 1Kohm 5 1 10W DA TP 2012 RC2012J102CS SEM ROHMK 5 R...

Page 93: ...12 GRM40Z5U104Z50PT MURATA AVX TDKK 7 C1 C102 C105 C112 C128 98 2203 000199 C CHIP 100nF 80 20 50V Z5U TP 2012 GRM40Z5U104Z50PT MURATA AVX TDKK 16 C132 C136 C140 C148 C151 C153 99 2203 000199 C CHIP 1...

Page 94: ...CHIP 1uF 20 16V TP 3216 TCSCN1C105MAAR SEM KEMET AVX 1 C161 133 2409 001020 C EDL 1F 5 5V RADIL 20 5u5 EECS5R5V105 PGCOM 1 C6 134 2703 000125 INDUCTOR SMD 10uH 10 1 25u2u1 25mm MLF2012E100K TDK 1 L10...

Page 95: ...DRIVER HD8 CD1603 SOP 24P CD1603 R PHI 2 U32 U33 25 1003 001138 IC SOURCE DRIVER HD7 CD1602 SOP 20P CD1602 R PHI 2 U26 U27 26 1105 001030 IC DRAM 416C1200 1Mx16BIT SOJ 42P 400MIL KM416C1200BLJ 6 SEC...

Page 96: ...1 2007 000586 R CHIP 22Kohm 5 1 10W RC2012J223CS SEM ROHMK 1 R168 72 2007 000671 R CHIP 2Kohm 5 1 10W DA TP 2012 RC2012J202CS SEM ROHMK 3 R135 R211 R255 73 2007 000703 R CHIP 3 6Kohm 5 1 10W DA TP 201...

Page 97: ...55 C CHIP 1nF 5 50V NPO TP 2012 CL21C102JBNCA SEM MURATA 11 C108 C109 C119 C126 C130 118 2203 000455 C CHIP 1nF 5 50V NPO TP 2012 CL21C102JBNCA SEM MURATA 5 C156 C157 C166 C184 C191 119 2203 000476 C...

Page 98: ...00280 CONNECTOR HEADER 1WALL 6P 1R 2 5mm STRAIGHT 5045 06A ST MOLEX 1 J1 152 3711 002811 CONNECTOR HEADER BOX 10P 1R 2mm STRAIGHT 35303 1050 MOLEX 1 J5 153 3711 002813 CONNECTOR HEADER BOX 12P 1R 2mm...

Page 99: ...1 001004 REF CARBON 82ohm 5 1 4W CR1 4W 82 J ABCO 1 R4 26 2007 000002 REF CHIP 75Kohm 5 1 10W 2012 RC2012J753CS SEM ROHMK 1 R1 27 2007 000029 REF CHIP 0 5 1 10W 2012 RC2012J000BS SEM ROHMK 3 R26 R27 R...

Page 100: ...01368 CAP AL ELEC 470UF 16V CESSL1C471MAAT SEM SAMY SAMH 1 C32 66 2401 001775 CAP AL ELEC 0 47UF 50V CESSM1HR47MAABSEM SAMY SAMH 2 C31 C43 67 2403 000124 CAP TA DIPPED 10uF 20 16V 50v TBG1C 100MSS DAE...

Page 101: ...01 001004 REF CARBON 82ohm 5 1 4W CR1 4W 82 J ABCO 1 R4 26 2007 000002 REF CHIP 75Kohm 5 1 10W 2012 RC2012J753CS SEM ROHMK 1 R1 27 2007 000029 REF CHIP 0 5 1 10W 2012 RC2012J000BS SEM ROHMK 3 R26 R27...

Page 102: ...01368 CAP AL ELEC 470UF 16V CESSL1C471MAAT SEM SAMY SAMH 1 C32 66 2401 001775 CAP AL ELEC 0 47UF 50V CESSM1HR47MAABSEM SAMY SAMH 2 C31 C43 67 2403 000124 CAP TA DIPPED 10uF 20 16V 50v TBG1C 100MSS DAE...

Page 103: ...000403 R CHIP 150ohm 5 1 8W DA TP 3216 RC3216J151CS SEM ROHMK BECK 2 R3 R24 10 2007 000542 R CHIP 200ohm 5 1 8W DA TP 3216 RC3216J201CS SEM ROHMK 3 R8 R12 R13 11 2007 000589 R CHIP 22Kohm 5 1 8W DA T...

Page 104: ...A CBF HARNESS LIU SF4400 WIRE UL1007 190mm SUNJI 1 MAIN LIU 10 JG39 41013A CBF HARNESS LIU GND SF4400 WIRE UL1007 145mm GRN Y SUNJI 1 LIU GND 11 JG39 41014A CBF HARNESS OPE SF4400 WIRE UL1061 422mm SU...

Page 105: ...41012A CBF HARNESS LIU SF4400 WIRE UL1007 190mm SUNJI 1 MAIN LIU 10 JG39 41013A CBF HARNESS LIU GND SF4400 WIRE UL1007 145mm GRN Y SUNJI 1 LIU GND 11 JG39 41014A CBF HARNESS OPE SF4400 WIRE UL1061 422...

Page 106: ...PCX2 335M 154 HCYE2G222MAA SCE2G222M08BS7 HCYE2G222MAD SDE2G222M10BS1 SMG400V150uF HC400V150uF SXE16V820uF RX16V820uF SMS25V47uF SG25V47uF SXE50V330uF RX50V330uF SXE25V560uF RX25V560uF SRE50V1uF SE50...

Page 107: ...YV1H104ZF CGF1H104ZFK TY2A223J TS1H223J TY2A683J CQ92MST2A683J TM2J333K MMW630V333K EVNDJAA03B52 1 2W 560K J MINI 1W 330K J MINI 1W 68 J MINI 1W 470 J MINI 1 8W 100 J 1 8W 47K J 1W 0 47 J MINI 1 8W 33...

Page 108: ...BAR AUTO POST FLUX THINNER LUG GROUND LUG GROUND RTS3550S R1 F FB35T IFPS HARNESS IFPS G W 1 IFPS G W 2 BCP 03A 0714 FR7 US35060 BAR5 20 15 5TS IFPS V1 V3 FC51F 51S 020H IFPS IFPS V3 IFPS V3 MSBH 4 6...

Page 109: ...PCI LTV817 LITEON 1013 DIODE BRIDGE D2SB A 60 600V 2A SHINDENGEN 1 BD1 2001 CAP X KNB1530 104 AC250V 104M ISKRA 2 C1 4 2001 A PX2 335 104 AC275V 104M PHILKOR 2002 CAP Y HCYE2G222MAA AC400V 222M VDE S...

Page 110: ...METAL 1 8W 100 J PHILKOR 1 R6 3006 A ABCO 3007 R METAL 1 8W 47K J PHILKOR 1 R7 3007 A ABCO 3008 R METAL OXIDE 1W 0 47 J MINI PHILKOR 2 R8 9 3008 A ABCO 3009 R METAL 1 8W 330 J PHILKOR 1 R10 3009 A AB...

Page 111: ...4015 FUSE GLASS 51S 020L 125V 2 0A TRIAD 1 F1 4016 SHIELD PLATE 1FPS 1FPS SECC T 1 0 SHENWOO 1 4016 A YUCHANG 4017 PCB 1FPS V1 FR 1 1 6T CHUNGJU 1 4017 A GANA 4018 LABEL 1FPS V1 SAMSUNG PRINTEC 1 4019...

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Page 128: ...Universal Asynchronous Receiver Transmitter ECP Extended Capabilities Port CR CARRIAGE RETURN LF LINE FEED SCANIP SCAN IMAGE PROCESSOR CIS CONTACT IMAGE SENSOR A D ANALOG TO DIGITAL D A DIGITAL TO AN...

Page 129: ...peed determined by the resolution selected The scan motor is stopped after a set period of time when the trailing edge of the page releases the document scan sensor If another page is detected as the...

Page 130: ...transferred to the gear clutch the power pulls the paper in the printer When the line feed motor rotates clockwise the stop per clutch interrupt power so that the gear clutch is in idle state The powe...

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Samsung SF4500, Service Manual

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