Samsung MSYS 5150 Service Manual Download Page 85

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6-12

Samsung Electronics

Repair Information

6-14. LSU

1. Before you remove the LSU, you should remove:

-Top cover (see above)

-Rear cover (see page 6-11)

2. Remove four screws, unplug all connectors fro m

the LSU, then remove the LSU.

6-13. Top Cover

1. Before you remove the cover, you should remove:

-Rear cover (see page 6-11)

2. Pull the cover release button on both sides of the

machine, and open the front cover.

3. Remove two screws.

Summary of Contents for MSYS 5150

Page 1: ...S 1 Precautions 2 Specification 3 Setup and Installing 4 Theory of Operation 5 Circuit Description 6 Repair Information 7 Maintenance Troubleshooting 8 Exploded Views and Parts List 9 Electrical Parts List 10 Block Diagram 11 Connection Diagram 12 Schematic Diagrams MANUAL ...

Page 2: ...determine the cause of damage or overheating and correct any potential hazard s 6 Observe the original lead dress especially near sharp edges AC and high voltage power s u p p l i e s Always inspect for pinched out of place or frayed wiring Do not change the spacing between components and the printed c i rcuit board 7 P roduct Safety Notice Some electrical and mechanical parts have special s a f e...

Page 3: ...sified as anti static can generate electrical charges s u fficient to damage ESDs 5 Do not use Freon propelled chemicals When sprayed these can generate electrical charges s u fficient to damage ESDs 6 Do not remove a replacement ESD from its p rotective packaging until immediately before i n s t a l l i n g i t M o s t replacement ESDs are packaged with all leads shorted together by conductive fo...

Page 4: ...ftone 6 4 l e v e l s Printing speed 8 PPM Letter size Automatic document feeder 30 pages 75g m 2 Documents size W idth 148 to 216 mm Length 128 to 1500mm Single Page 279 to 297mm Multi Pages W eight 50 to 100 g m 2 Single Page 50 to 90 g m 2 20 Pages 75 g m 2 30 Pages One touch dial 20 locations LCD 16 characters x 2 lines 2 2 SCANNER Scanning Method Sheet fed scanning by CIS and feeding of the d...

Page 5: ...velope Length 149 356mm W idth 100 216mm W e i g h t For MPF 60 90g m 2 For Manual 60 163g m 2 Paper Capacity MPF 150 Sheets based on 75g m 2 Manual Slot 1 Sheet Paper Stacker Capacity Face up 100 Sheets 75g m 2 2 0l b W arming up Time First Printing Time Stand By 20 Sec Power Save Mode 30 Sec Power Rating AC 110V 127V 15 50 60Hz 3Hz AC 220V 240V 15 50 60Hz 3Hz Power Consumption Av r 170Wh Power S...

Page 6: ...W eight Net Max 9kg Gross Max 14kg External Dimension 355 W X 415 D x 238 H mm without Handset 424 W X 415 D x 238 H mm with Handset Developer Life Span 5 Pattern Min 5 000 Sheets Developing Non magnetic Contact Developing Charging Conductive Roller Charging Density Adjustment Dark Medium Toner Supply Method Exchanging Toner Cartridge New Developer Checkable Transfer System P re transfer By LED Co...

Page 7: ...n 16mm 10 Sheets 75g m2 Paper R e l i a b i l i t y Insulation Resistance Less than 10 MΩ at DC 500V D i e l e c t r i c S t rength AC 1000V DC 1420V 10mA Ground Continuous Less than 0 1Ω Voltage DIP Rated Vo l t a g e 15 AC Impulse Noise AC 1000V 10 100 200 400 1000ns Rated Power Leakage Curre n t Less than 3 5mA Surge 6 KV 500A OZONE Emission Less than 0 1 ppm 8 Hours Top Cover Open Isolating th...

Page 8: ...rre n t 2 5Amps 3Amps Max Inrush Curre n t Ap p at 20 C Output DC Line Regulation 24V 10 12V 5 Road Regulation 12V 5 5V 5 Ripple Noise 24V Peak 500mV 12V Peak 500mV 12V Peak 500mV 5V Peak 300mV Over Current Pro t e c t 24V 2 7A 10 by Circ u i t 5V 3A 10 by Circ u i t Over Voltage Pro t e c t 24V 33VDC 5V 5 6VDC Samsung Electronics 2 5 Specification ...

Page 9: ...2 6 Samsung Electronics Specification Memo ...

Page 10: ...wed the steps under System Data Settings in User mode and the machine is asking if you want to change one of the options listed here Paper Size Select the paper size you will use for t h erecording paper P re s s 1 f o r l e t t e r LT R 2 f o r A 4 o r 3 f o r l e g a l LGL size paper Message Confirmation Report A confirmation r eport shows whether the transmission was successful or not how many ...

Page 11: ...ize on two or more s h e e t s i f needed P re s s 1 t o t u r n t h i s f e a t u re on Note that this feature does not apply to the copy mode P re s s 2 t o t u r n t h i s f e a t u reo ff The overflow data will be printed out on a second page H Horizontal Reduction If you turn the RX r eduction feature on you are allowed to set the horizontal reduction feature o n o r o ff When you set the hor...

Page 12: ...uspend or change Distinctive Ring Pattern Detection at any time Before using the Distinctive Ring Pattern Detection option Distinctive Ring service must be installed on your telephone line by the telephone company To setup Distinctive Ring Pattern Detection you will need another telephone line at your location or someone available to dial your FAX number from outside P re s s 1 t o t u r n t h i s...

Page 13: ...ss 1 to select 8 hours The machine turns off automatically 8 hours after PC printing is completed P ress 2 to select 30 minutes The machine turns off automacally 30 minutes after PC Printing is completed Dial Mode SF 5800 5800P Te c h m o d e S e l e c t t h e type of dial system your fax machine is connected t o P ress 1 if the fax machine is connected to a tone Touch To n e d i a l l i n e P res...

Page 14: ...ta available in the user mode pre s s Stop The LCD displays USER MODE SYSTEM DATA P re s s Enter t o s e t t h e system data available in the user mode 4 The LCD displays the options you can choose In tech mode the LCD displays the technician selectable options as well as all the user selectable options 5 S c roll to the options by pressing o r r epeatedly 6 When the option you want appears in the...

Page 15: ...ode the display shows one of the following PAPER JAM COMM ERROR LINE ERROR In service mode the display shows all erro r messages available in user mode as plus additional e r ror messages available only in Service Mode Error messages shown in service mode only area s follows PRE MESSAGE ERROR p roblem occurred during phase B of session POST MESSAGE ERROR p roblem occurred during phase D of session...

Page 16: ...3 26 Samsung Electronics Setup and Installing Memo ...

Page 17: ...1 Paper Extension Automatic Paper Feeder Manual Paper Feeder Document Guides Paper Guides Document Tray Control Panel Document Exit Tray Print Exit Tray Note Your machine may look slightly d i ff e rent than the illustration Image Cartridge Cover Cover Release Buttons r i g h t a n d l e f t 3 2 3 Inside 3 1 2 Rear View P r i n t e r Connector Power Cord Connector TEL LINE Jack EXT LINE Jack ...

Page 18: ...tem for each of operation Up a n d Down Use to display the next or last menu item Also use to adjust audible volume Menu Use to choose special functions L e f t ˆ a n d Right Use to move cursor left or right t h rough the display Stop Use to stop an operation at any time Copy Use to copy a document Start Enter U s e t o s t a r t a j o b Also use to activate the selection shown in the display 3 1 ...

Page 19: ...cuments Contrast Use to choose the contrast of copied or transmitted documents Speed Status Use to dial calls and send fax documents by entering a 2 digit number Also use to switch the LCD while performing dual jobs Redial Pause Use to redial the last phone number called You can also use it to add a pause when storing a number in memory Flash R Recall Use to perform a switch hook operation such as...

Page 20: ... shown Fold out the extender on the tray i f n e c e s s a r y 3 2 2 Document Exit Tray Insert the two tabs on the document exit tray into t h e s l o t s o n t h e f ront of your machine Fold out the extender i f n e c e s s a r y Extender Insert one end first then the other end by pulling this leg inward to make the tray easy to insert ...

Page 21: ... cords into the modular jacks on the left side of your machine Attach the handset cradle to the main body I n s e r t t h e t h ree tabs of the cradle into the slots on the left side of the main body as shown and push it up Cradle Handset Black cord R o u t e t h e e x c e s s c o r d s o t h a t i t c o u l d b e i n s e r t e d i n t o t h e c r a d l e Note I f y o u w a n t t o re m o v e t h ...

Page 22: ...msung Electronics Setup and Installing 3 2 4 Printer Exit Tray Holding the flexible side end insert two tabs on the side ends into the corresponding slots Fold out the extender i f n e c e s s a r y Extender ...

Page 23: ... standard phone wall j a c k Extension Phone If you want to use a regular phone or answering machine with your machine connect the phone into the EXT LINE jack Plug the cord of your extension phone or answering machine into the socket marked EXT LINE on the back of the machine T o a s t a n d a r d p h o n e w a l l j a c k T o a r e g u l a r p h o n e ...

Page 24: ...tandard 1 2 8 4 Ask your dealer for assistance if you need help selecting the right cable To connect the printer to the computer follow the steps below 1 Make sure that both the Msys 5150 5200 SF 5800P and the computer are turned off 2 Plug the cable into the connector on the back of the printer Push the metal clips down to fit inside the notches on the cable plug 3 Connect the other end of the ca...

Page 25: ...of the cord into the back of the machine and the other end into a standard AC power outlet The machine turns on If there is no cartridge installed or no paper the display shows DOOR OPEN or NO TONER or NO PAPER If you want to turn it off unplug the power cord T o A C o u t l e t ...

Page 26: ... the cover release button toward you open the cover 2 Unpack the image cartridge then care f u l l y r emove the sealing tape 4 Find the cartridge slots inside the printer one on each side 3 Shake the cartridge from side to side 5 or 6 times to distribute the toner evenly inside the cartridge ...

Page 27: ...nstalling Samsung Electronics 3 11 5 Grasp the handle and slide the cartridge down between the cartridge slots until it drops into p l a c e 6 Close the cover Make sure t h a t t h e c o v e r i s securely closed ...

Page 28: ...stem setup menu function 1 P re s s Menu in tech mode 2 P re s s System setup on the one touch keypad The first setup menu RINGER VOLUME appears in the display 3 P re s s o r r epeatedly to choose the desired setup menu 4 When the desired setup item is displayed use ˆ o r t o s e l e c t t h e d e s i red status and pre s s Enter To change the status you can also pre s s t h e number of the status...

Page 29: ...t NORMAL use with documents of average or normal contrast DARKEN use with documents with low contrast or light images LIGHTEN use with documents with high contrast or dark images PHOTO for obtaining maximum image quality with documents that contain pictures or photographs with shades of gray Sound Control Alarm Sound Key Sound You can choose an alarm tone to sound when an error occurs ALARM SOUND ...

Page 30: ...ply set the Econo mode to On If set to On you can preserve the toner supply The print quality may be r educed 1 ON 2 OFF Page Count clear You can reset the page counter to zero 0 Toreset the counter passcode is r equired Enter 1934 Flash Download This function allows you to download newly updated ROM into the machine 1 ON 2 OFF ...

Page 31: ... P re s s Menu t h e n p re s s System ID on the one touch keypad The display asks you to enter the telephone number I ft h e re is a number previously re g i s t e re d t h e number appears 2 Enter the telephone number up to 20 digits which your machine is connected to You can include the space using Pause button If you make a mistake pre s s ˆ o r to move the cursor under the wrong digit then en...

Page 32: ...ve the following minimum computer setup IBM or compatible with 486SX 33MHz or higher p rocessor Free disk space of at least 4MB 8MB or higher RAM for Windows 3 1x or 16MB for Windows 95 and Windows 98 Windows 3 1x Windows 95 Windows 98 3 6 3 Installation Procedure Before you start make sure your computer meets or exceeds the system requirement for the driver and application program you want to ins...

Page 33: ...t you must select it before attempting to print a document using your Msys 5150 5200 SF 5800P IN WINDOWS 98 1 Make sure the Msys 5150 5200 SF 5800P i s plugged in and connected to your computer 2 Start your Windows 3 If Update Device Driver Wi z a rd box is displayed insert the setup diskette 1 into your floppy drive A or B and then click Next When you get the screen looking like this click Other ...

Page 34: ...ed 2 F rom the Start menu select Programs 3 Choose Msys 5150 5200 o r SF 5800P 4 Choose Uninstall The Uninstall dialog box appears Follow the instructions on the screen to complete uninstallation IN WINDOWS 3 1X 1 Start Windows if not already started 2 F rom the Program Manager double click the Msys 5150 5200 o r SF 5800P i c o n 3 Double click the Uninstall icon The Uninstall dialog box appears 4...

Page 35: ...one touch keypad The LCD displays the type of memory you can choose 3 S c roll to the options by pressing o r u n t i l you find the one you want to clear When the cursor blinks under the memory you want to c l e a r p re s s Enter Otherwise you can enter the number of the memory 4 The LCD prompts you to confirm your selection P re s s 1 to choose YES 3 7 2 Memory Clear in Tech Mode Memory clear c...

Page 36: ...ridge Developer Cartridge creates the image via the e l e c t rophotography process The Charge Roller OPC Drum Developer Roller Supply Roller and Toner constitute a single unit 4 1 6 LSU Laser Scanner Unit Under control of the Engine controls the laser beam and the OPC Drum exposure and rotation The OPC Drum is synchronized and rotating with the same speed as the paper When laser beam reaches the ...

Page 37: ...4 2 Samsung Electronics Theory of Operation ...

Page 38: ... and transfers a charge of approximately 800 V to the OPC Drum 4 2 2 Exposure LSU receives the transferred bitmap image data from the Engine Board and turns the LSU s laser diode on and o ff exposing the OPC Drum If there is no data to print the Laser Diode remains off and the OPC Drum is not exposed Portions of the OPC Drum exposed charged to approximately 50V by the laser beam while unexposed po...

Page 39: ...ily than the more negative 800V surface voltage of unexposed areas of the OPC Drum resulting in a latent image 4 2 4 Transfer Toner moves from the surface of the OPC Drum to the paper via the Transfer Roller Toner on the surface of the OPC DRUM will be attracted by the Transfer Roller which is charged to approximately 1 5 kV 600 2800V depending upon temperature and humidity Toner then moves from t...

Page 40: ... s t h e P ressure Roller and is made of silicon re s i n I t s s u r f a c e i s a l s o Teflon coated The thermistor senses the temperature of the surface of the heat ro l l e r and feeds back the information to maintain 180 C while printing and 135 C during standby The thermostat prevents the overheat as disconnecting the main power if the Heat lamp was overheated 4 2 6 Exit Printed paper passe...

Page 41: ...4 6 Samsung Electronics Memo Theory of Operation ...

Page 42: ...ta through U A RT line to OPE accord i n g t o t h e designated format and OPE displays this on LCD LED OPE s sensing is also transmitted to the main t h rough UART line and then the main drives necessary operation 5 3 2 OPE PBA consists of U1 MICOM Z8601 LCD key matrix LED indicators SCAN position sensor and the document detect sensor Refer to OPE Schematic Diagram and Wiring Diagram sections of ...

Page 43: ...800 SF 5800P does not use Piezzo It has only the functions related to ring detection such as driving the photocoupler of U4 and delivering ring signals to MFP contro l l e r o f t h e m a i n 5 4 4 D i a l e r 5 4 4 1 MF DIAL Default mode it is set in DP You can change it to MF mode by control of MFP contro l l e r MF signal can be measure d a t t o n e l e v e l o f l o w g roup typical 14dBm U3 ...

Page 44: ...i tp a r t 3 U6 PC817 Photo coupler It enables UART U3 29 TxD of U3 STI9510 to deliver telephone line s t a t u s o r response signal about contro l signal or dialing information from LIU MFP controller of the main board U15 Insulation Detween prinary and secondany c i rc u i tp a r t 4 U4 PC817 It senses and delivers ring signal to the main board Insulation Detween prinary and secondany c i rc u ...

Page 45: ...nsformer leakage inductance The power secondary winding pin 11 1 2 i s r e c t i f i e d a n d f i l t e red by D252 C251 L251 and C255 C259 to create the 5V output voltage The bias winding pin 4 5 is re c t i f i e d a n d f i l t e red by D203 and C213 to create U201 bias voltage The secondary output 5V is regulated through the path of the voltage divide by R253 R254 U251 switching PC252 the bia...

Page 46: ...eet Count for SET and Developer unit To contro l i t i t i ss e l e c t e d by CS and DI DO synchronizes with SK clock writes in reads out the serial data to from the NVRAM 5 6 7 Motor Driving 24V The Motor Driver SLA7029M U207 is used to drive the Main Stepping Motor A n SLA7029M U207 receives Motor Drive Enable and two phase signals from the CPU It then generates a constant current unipolar puls...

Page 47: ... c e d i n t h e e x i t o f P r i n t e r and senses the paper exit 5 6 12 LSU Control LSU is composed of a polygon mirror motor and a laser gun part The polygon mirror motor starts r otation by PMOTOR signal and reaches the constant speed LREADY signal outputs High f rom LSU And when video image signal fro m Video Contro l l e r i s a p p l i e d t o L a s e r G u n i t f i re t h e laser beam A...

Page 48: ...rolled by THV PWM duty cycle when it goes to High positive part outputs 0V and negative part only output 1000V When some duty cycle is applied to the PWM input of H V c i rcuit THV terminal outputs positive voltage 5 7 3 Main and Bias High Voltage MHV SUPPLY DEV MHV generation part is composed of blocking oscillator and double voltage re c t i f y i n g c i rcuit When MHV EA signal goes to High th...

Page 49: ...ISC processor core ARM7TDMI including various I O device drivers system memory scanner p r i n t e r motor driver PC I F and FA X transceiver controls the whole system The entires t ructure of the main circ u i t i s a s f o l l o w s Samsung Electronics 5 1 Fig 5 1 Entire Structure of Main Circuit for Each Key Signal ...

Page 50: ...of RAM ROM MODEM and the outside devices and becomes active WR is strobe signal used only write signal for SCAM image processor CHIP SELECT SDIP_CS RCS0 RCS2 MCS SCS SDIP_CS SCAN MEMORY CHIP SELECT LOW ACTIVE RCS0 FLASH MEMORY CHIP SELECT LOW ACTIVE RCS2 MASK ROM CHIP SELECT LOW ACTIVE MCS MODEM CHIP SELECT LOW ACTIVE SCS SRAM CHIP SELECT LOW ACTIVE D0 D31 3 2 b i t d a t a b u s A 0 A23 ADDRESS B...

Page 51: ...ords when the external DMA i srequested by an external device KS32C6100 drives internal D M A contro l l e r DMA channel 1 is assigned to e x t e r n a l c h a n n e l t h e d a t a i s s e n t f rom memory to memory or from external device to memory Following timing shows that when DMA REQUEST XDREQ is generated DMAACKNOWLEDGE XDACK is sent after 2 cycles and the 2 Wo rd Data i sre a d f rom exte...

Page 52: ...s s read write data CLK reads or output d a t a i n r i s i n g e d g e PARALLEL PORT INTERFACE KS32C6100 has parallel port interface enabling parallel interface with PC This part connected with the computer through the centronics connector makes possible parallel interface with the computer I t generates control signal and consists of ERROR PE BUSY ACK SLCT INIT SLCTIN AUTOFD and STB Data is tran...

Page 53: ...ne Fig 5 6 ECP Hardware Handshaking Timing forward 1 The host places data on the data lines and indicates a data cycle by setting nAUTOFD 2 Host asserts nSTROBE low to indicate valid data 3 Peripheral acknowledges host by setting BUSY high 4 Host sets nSTROBE high This is the edge that should be used to clock the data into the Peripheral 5 Peripheral sets BUSY low to indicate that it is ready for ...

Page 54: ...a on the data lines and indicates a data cycle by setting BUSY high 4 Peripheral asserts nACK low to indicate valid data 5 Host acknowledges by setting nAUTOFD high 6 Peripheral sets nACK high This is the edge that should be used to clock the data into the host 7 Host sets nAUTOFD low to indicate that it is ready for the next byte 8 The cycle repeats but this time it is a command cycle because BUS...

Page 55: ... 8 bit data transmission or reception Thre eregisters TBR Transmit Buffer Register RBR Receive Buff e r R e g i s t e r a re used for message communication The TBR and RBR contain the 8 bit command to be transmitted to the printer engine t h rough the CnEMSG pin and the 8 bit engine message received for the printer engine through the Cnemsg pin respectively The CMOD contain a transmit enable bit T...

Page 56: ...Circuit Description 5 8 Samsung Electronics Command Message Transfers from KS32C6100 to Printer Engine Engine Message transfers from Engine to KS32C6100 ...

Page 57: ...ACKNOWLEDGE SIGNAL OUTPUT GPI05 EXTACK2 RTC_CE O L RTC 4513 CHIP SELECT OUTPUT GPI06 EXTIREQ0 TX_INT I H SDIP M O TOR INTERRUPT REQUEST INPUT GPI07 EXTIREQ1 MIRQ I L MODEM INTERRUPT REQUEST INPUT GPI08 EXTIACK0 RTC_CLK O RTC 4513 CLOCK OUTPUT GPI09 EXTIACK1 RTC_DATA I O RTC 4513 DATA INPUT OUTPUT GPI010 PPDOE WR_FLASH O L FLASH MEMORY WRITE CONTROL SIGNAL OUTPUT GPI011 nCPUPWR TONER CNT O L TONER ...

Page 58: ...23 0 40 45 I O The 24 bit address data bus XA 23 0 acts as an output ExtMA 23 0 47 51 when the ARM core or DMA is accessing the chip select banks and 54 60 covers the full 16M word 32 bit address range of each ROM and 63 68 SRAM bank and 64K byte external I O addre s s r a n g e o r i t a c t s a s a n input in external master mode and corresponds to ExtMA 23 0 the lower 24 bits out of 28 bit exte...

Page 59: ...our nCAS outputs 121 indicate the byte selections whenever a DRAM bank is accessed nDOE 115 O Not output enable for DRAM Whenever a DRAM access occurs the nOE output controls the output enable port of the specific DRAM n D W E 114 O Not write enable for DRAM Whenever a DRAM access occurs the nWE output controls the write enable port of the specific DRAM nSRD 1 0 144 146 O Not special I O re a d s ...

Page 60: ... or that the printer is out of paper nFA U LT 19 O Not fault The nFA U LT output indicates that an error condition exists with the laser printer This signal can be used to indicate that the printer is out of toner or to inform the user that the printer is not turned on PPD 7 0 3 10 I O Parallel port data bus This 8 bit tri state bus is used to exchange data between the KS32C6100 and an external ho...

Page 61: ...gine waits until nCPUPSYNC goes active After a predetermined time interval has elapsed the KS32C6100 must send image data synchronized with nENGHSYNC nENGREADY 171 I Not engine print ready This nENGREADY input signal indicates that the printer engine is ready to print nENGREADY goes active when certain status conditions in the printer engine are met nCPUPRINT 172 O Not start print The nCPUPRINT ou...

Page 62: ...er a DMA transfer on GDMA1 is completed GPIO 4 179 O D M A acknowledge for external DMA1 request The active ExtDACK1 output signal is generated whenever a DMA transfer on GDMA0 is completed GPIO 3 178 O D M A acknowledge for external DMA0 request The active ExtDACK0 output signal is generated whenever a DMA transfer on GDMA i s completed GPIO 2 177 I External DMA2 GDMA1 request ExtDREQ2 is asserte...

Page 63: ... secondary re s e t i s u s e d t o i n i t i a l i z e a l l t h e s y s t e m by initializing MFP c o n t ro l l e r U 1 a f t e r i n i t i a l i z i n g flash memory In primary re s e t f l a s h m e m o r y i s read mode enabling t o f e t c h p rogram code in secondary reset MFP c o n t roller KS32C6100 is waked up and external p e r i p h e r a l i s i n i t i a l i z e d t h e s y s t e m ...

Page 64: ...read mode by this signal the signal will access in MFP contro l l e r A f t e r t h a t reset signal inputs into MFP c o n t roller KS32C6100 and MFP c o n t roller wakes up Reset signal to MFP c o n t ro l l e r U 1 6 i n p u t s i n t o i n t e r n a l c i rc u i t a f t e r 6 5 M C L K b y i n t e r n a l f i l t e r Reset is completed after 256 MCLK then p ro g r a m a c c e s s i s s t a r t ...

Page 65: ...ugh a 5 1K pull up r e s i s t o r 5 1 5 Watch Dog Output RSTO W a t c h d o g t i m e r i s p rogrammable counter in the KS32C6100 A s i n i t i a l s t a t e i s e n a b l e s e t t h e s t a t e t o b e d i s a b l e After system switches to initialize mode set the s t a t e t o b e e n a b l e I f t h e w a t c h d o g reset and power on accord i n g t o d e f a u l t s e t t i n g 5 1 6 Memor...

Page 66: ...data bus RS0 RS4 pin56 60 a rei n t e r n a lresister select signals which determine the mode CS pin54 is chip select RD pin55 WR pin53 a reread and write contro l s i g n a l s I R Q p i n 5 2 i s modem interrupt output signal The transmission speed of KS16117 is maximum 14 4 Kbps TRANSMIT CIRCUIT T h i sc i rc u i t c o n t rols transmission of analog signals f rom the modem KS1611 7 Output volt...

Page 67: ... mode If 8085 bus mode is selected EN85 is connected to ground this signal acts as the WRITE input If 6500 bus mode is selected EN85 is pulled up to 5V this signal acts as the R W strobe IRQ 52 O Interrupt request The modem can use IRQ to interrupt the host microprocessor program execution IRQ can be enabled in the modem interface memory to be asserted in response to a specified change of conditio...

Page 68: ...n external crystal oscillator of the appro p r i a t e f requency can be connected to the XTALI input leaving XTALO unconnected I n o rder to minimize electromagnetic emissions and ensure p roper oscillator start up and operation the crystal and the capacitors should be placed as close as possible to the XTALI and XTALO pins Further t h e c i rcuit board traces connecting the crystal and capacitor...

Page 69: ...m on the rising edge of SEPCLKX SEPWCLK 83 O Serial eye pattern word clock SEPWCLK 9600Hz provides SEPXO and SEPYO 9 bit word timing and its rising edge is used for copying the output of the serial to parallel converters into the X and Y digital to analog converters TXAO 44 O Transmitter analog output The TXAO can supply a maximum of 2 5 015 volts into a load r esistance of 10KΩ minimum An externa...

Page 70: ...ct to SEPWCLK SYNCIN2 74 I Eye Sync Input 2 connect to SEPWCLK Analog Interface V C 48 O Center Voltage 2 5V output and it needs an external capacitor RCVI 37 I Transmitter Disable When tied to 1 it disables the transmitter side of AFE RXAMPI 18 I Receiver Amplifier Input This internally tied to pin17 which is Analog Ground SWGAINI 24 I Externally connected to SWGAINI pin VREFN 42 O Negative Refer...

Page 71: ...er changes image s i g n a l t o d i g i t a l s i g n a l S c a n n e r c o n t roller supplies interface signal between host contro l l e r a n d C I S d r i v e r s i g n a l Image processor performs shading correction of image signal gamma corre c t i o n a n d l o g i c Samsung Electronics 5 23 Circuit Description Fig 5 11 SCAN_IP Block Diagram ...

Page 72: ... modem TX Connected modem RX path p a t h t o s p e a k e r p a t h t o s p e a k e r p a t h G O P 3 46 O SPK_CTL S o u n do n S o u n do ff G O P 4 51 O CLED_CTL C I SL E Do n C I S LED off G O P 5 87 O CML1 C M L r e l a yo n C M L r e l a y o ff G O P 6 103 O Reserved G O P 7 116 O Reserved GPIO 0 24 O VOL_C Adjust speaker volume GPIO 1 25 O VOL_B Adjust speaker volume GPIO 2 29 O VOL_A Adjust...

Page 73: ...can motor driver control signal TMPHB output TX_INT 111 Scan motor interrupt output Samsung Electronics 5 25 5 2 Scanner Part Circuit Description Fig 5 12 CIS Driver Clock Timing 5 2 1 Summary Scanner part consists of image sensor which input graphic signal using CIS Contact Image Sensor scanner contro l s i g n a l i m a g e p rocessing by using image processor SCAN_IP D a t a f l o w o f s c a n...

Page 74: ... will be aff e c t e d If the machine is equipped with handset remove the handset and cradle Releasing Plastic Latches Many of the parts are held in places with plastic latches The latches bre a k e a s i l y release them care f u l l y Toremove such parts press the hook end of the latch away from the part to which it is latched 1 L i f t t h e c o n t rol panel using hand 2 Push the bushing on bo...

Page 75: ...en the front cover 2 Remove the duct cover 3 Remove the cover stopper securing the OPE unit Toremove the stopper s l i d ei tu n t i li treaches the s l o t a t t h e c e n t e r t h e n p u l l i t o u t 4 W ide open the cover Pull the bottom left end of the cover toward you to unlatch the OPE cover a n d t a k e i t o u t ...

Page 76: ...ug the OPE connector from the scan board and remove ground screw 7 L i f t t h e c o n t rol panel using hand 8 Remove the stopper holding the OPE cover 9 Unlatch the bottom ends then remove the OPE cover 5 Remove two screws then remove the scan cover ...

Page 77: ...6 3 2 Remove five screws then remove the scan upper frame 3 Remove eleven screws securing the board then r emove the board 1 Before you remove the rubber you should r emove OPE cover see page 6 3 2 Push the ADF stopper up from the bottom side of the scan frame When the stopper is released r emove the ADF rubber 6 4 ADF Rubber ...

Page 78: ...e page 6 3 2 Remove five screws then remove the scan upper frame 3 Turn the scan upper frame over a n d remove t h re e s c rews Then remove the sensor bracket pinch spring and roll pinch When you remove the spring pinch make sure that the spring pinch i sp roperly latched For the roll pinch push it up f rom the bottom side ...

Page 79: ...emove the stopper s l i d ei tu n t i li treaches slot at the center t h e n t a k e i t o u t 6 Unplug all connectors from the scan board r emove one screw t h e nremove the board and r emove ground screw 2 Remove the duct cover 4 W ide open the cover Pull the bottom left end of the cover toward you to unlatch the OPE cover a n d t a k e i t o u t 5 Remove two screws then remove the scan cover ...

Page 80: ...the cover stopper securing the OPE unit Toremove the stopper s l i d ei tu n t i li treaches slot at the center t h e n t a k e i t o u t 4 W ide open the cover Pull the bottom left end of the cover toward you to unlatch the OPE cover a n d t a k e i t o u t 5 Remove two screws then remove the scan cover 6 Unplug the OPE connector from the scan board and remove ground screw ...

Page 81: ...e r s t o p revent the gears on the right end of the ro l l e r sf rom being damaged 1 0 Open the control panel using hand then remove f o u r s c rews 11 Lift the scan lower frame up 7 L i f t t h e c o n t rol panel using hand 8 Remove the stopper holding the OPE cover 9 Unlatch the bottom ends then remove the OPE cover ...

Page 82: ...s t ructions on page 6 7 Rollers 2 Remove one screw unplug one connector t h e n r emove the CIS 6 9 Scan Motor 1 Remove the scan lower frame by following the i n s t ructions on page 6 7 Rollers 2 Remove two screws securing the motor unplug the motor connector from the scan board then r emove the motor ...

Page 83: ... the stopper s l i d ei tu n t i li treaches slot at the center t h e n t a k e i t o u t 1 Pull the cover release button on both sides of the machine and open the front cover 2 Remove the duct cover 4 W ide open the cover Pull the bottom left end of the cover toward you to unlatch the OPE cover a n d t a k e i t o u t ...

Page 84: ...n 5 Remove two screws then remove the scan cover 6 Remove one ground screw unplug one connector f rom the scan board t h e n remove the front cover 6 12 Rear Cover 1 Remove thre e s c rews 2 Unlatch the bottom ends then remove the re a r cover ...

Page 85: ...er see above Rear cover see page 6 11 2 Remove four screws unplug all connectors fro m the LSU then remove the LSU 6 13 Top Cover 1 Before you remove the cover you should remove Rear cover see page 6 11 2 Pull the cover release button on both sides of the machine and open the front cover 3 Remove two screws ...

Page 86: ... cap at the both end of the ro l l e r t h e n r emove the ro l l e r 6 15 Side Covers 1 Before you remove the left and right side covers you should remove Top cover see page 6 12 Rear cover see page 6 11 F ront cover see page 6 10 2 Remove two screws 3 Spread the rear bottom to unlatch the re a r s i d e then pull the covers in the dire c t i o n o f a r ro w ...

Page 87: ...eld then r emove the shield 3 Remove seven screws and unplug two connectors 6 Unplug four connectors then remove the SMPS and the engine board 4 Remove two screws unplug all connectors fro m the LIU board t h e n remove the LIU board Remove one ground screw 5 Remove two screws unplug all connectors fro m the main board t h e n remove the main board ...

Page 88: ...ir Information 6 18 LIU Board 1 Turn the machine over 2 Remove thre e s c rews securing the shield then r emove the shield 3 Remove two screws unplug all connectors fro m the board t h e n remove the board Remove one g round screw ...

Page 89: ...6 19 Main Board 1 Before you remove the main board you should r emove LIU board see page 6 15 2 Remove two screws from the board 3 Remove two screws securing the printer connector 4 Unplug all connectors from the main board then r emove the board ...

Page 90: ...ine control board see page 6 14 2 Unplug all connectors from the board remove t h re e s c rews then remove the board 6 21 Sensor Board 1 Before you remove the board you should r emove SMPS Engine control board see page 6 14 2 Remove two screws unplug one connector fro m the joint board t h e n remove the sensor board ...

Page 91: ...All covers see pages 6 2 6 10 to 6 13 2 Remove six screws securing the gear bracket unplug the connector from the motor t h e n r emove the gear bracket 6 23 Motor 1 Before you remove the motor you should r emove All covers see pages 6 2 6 10 to 6 13 Gear bracket see above 2 Remove thre e s c rews then remove the motor ...

Page 92: ...e HVPS board you should r emove All covers see pages 6 2 6 10 to 6 13 2 Remove five screws from the HVPS board 3 Unplug all connector from the HVPS board then r emove the board Note When you reassemble the HVPS board make sure that the high voltage electrodes are placed corre c t l y ...

Page 93: ...efore you remove the fuser you should remove All covers see pages 6 2 6 10 to 6 13 2 Remove the exit guide 3 Unlatch the wire c a p t h e n remove the cap at t h e l e f t s i d e o f t h e f r a m e 4 Remove four screws 5 Unlatch the fuser using a proper tool ...

Page 94: ... the left end then remove the fuser 6 Unlatch the right end then push the right end slightly inward 6 26 Pressure Roller 1 Before you remove the ro l l e r you should remove All covers see pages 6 2 6 10 to 6 13 Fuser see page 6 20 2 Remove the ro l l e r ...

Page 95: ... Repair Information 6 27 Upper Frame 1 Before you remove the upper frame you should r emove All covers see pages 6 10 to 6 13 HVPS board see page 6 19 2 Remove eleven screws 3 Unlatch the front end then lift the upper frame up ...

Page 96: ...ear Bracket see page 6 18 2 Remove the pickup cap 3 Remove one screw t h e nrotate the pick up bushing at the left end of the roller clock wise 4 Remove E ring at the right end of the ro l l e r t h e n r emove the gear 5 P u l l t h e s h a f t t o l e f t t o v i e w a p i n a t t h e r i g h t end and remove the pin passing through the shaft Then pull the ro l l e r s h a f t t o r i g h t a n ...

Page 97: ...cs 6 24 Repair Information 6 29 Halogen Lamp 1 Before you remove the lamp you should remove Fuser assembly see page 6 20 2 Remove two screws from the fuser assembly 4 Remove the halogen lamp 3 Remove the heat ro l l e r ...

Page 98: ...r you should r emove Fuser assembly see page 6 20 2 Remove two screws from the fuser assembly 4 Remove two screws then remove the thermistat 5 Unlatch the fuser cover t h e n t a k e i t o u t 6 Remove one screw securing the thermistor t h e n r emove the thermistor 3 Remove the heat ro l l e r ...

Page 99: ... Electronics 6 26 Repair Information 6 31 Exit Guide Assembly 1 Pull the cover release button on both sides of the machine and open the front cover 2 Remove the duct cover 3 Unlatch the guide then take it out ...

Page 100: ...he exit lower assembly you should remove All covers see pages 6 2 6 10 to 6 13 2 Unlatch the wire c a p t h e n remove the cap at the l e f t s i d e o f t h e f r a m e 3 Remove four screws 4 Unlatch the fuser using a proper tool 5 Remove one screw t h e nremove the exit lower assembly ...

Page 101: ... Speaker Assembly 1 Before you remove the speaker you should remove All covers except for left side cover see pages 6 2 6 10 to 6 13 SMPS Engine control board see page 6 14 2 Remove two screws from the speaker bracket then remove the speaker Speaker ...

Page 102: ...ft side cover see pages 6 2 6 10 to 6 13 SMPS Engine control board see page 6 14 To remove the solenoid Remove two screws securing the solenoid unplug one connector from the joint board then r emove the solenoid To remove the fan motor Remove two screws securing the fan unplug one connector from the joint board t h e n remove t h e f a n ...

Page 103: ...screws unplug one connector fro m the joint board t h e n remove the sensor board 3 To remove the paper empty assembly Remove two screws unplug one connector fro m the joint board t h e n remove the frame unit To remove the P Empty actuator Unlatch the P Empty actuator t h e n t a k e i t o u t To remove the paper separator Unlatch the paper separator t h e n t a k e i t o u t Then unlatch the pap...

Page 104: ...them you should remove All covers see pages 6 2 6 10 to 6 13 Gear bracket see page 6 18 HVPS board see page 6 19 Upper frame see page 6 22 Pickup roller see page 6 23 2 Release the springs at both sides of the unit then r emove the knockup unit 4 Remove the separate unit 5 Remove the holder spring k up 3 Remove the knockup spring ...

Page 105: ...rs see pages 6 2 6 10 to 6 13 Gear bracket see page 6 18 HVPS board see page 6 19 Upper frame see page 6 22 2 Unlatch the separate units then take them out 6 38 Gear Feed 1 Before you remove the gear feed you should r emove All covers see pages 6 2 6 10 to 6 13 Gear bracket see page 6 18 2 Remove two screws then remove the gear feed ...

Page 106: ...r Information 6 39 PTL Unit 1 B e f o re you remove PTL unit you should remove All boards see pages 6 14 to 6 17 Rear cover see page 6 11 Top cover see page 6 12 2 Remove one screw 3 Unlatch the PTL u n i t t h e n t a k e i t o u t ...

Page 107: ...e you remove the fuse sensor you should r emove All covers see pages 6 2 6 10 to 6 13 HVPS board see page 6 19 2 Turn the machine over t h e nremove the main board See page 6 29 3 Unplug the connector from the joint board 4 Remove one screw t h e nremove the fuse sensor ...

Page 108: ...0 000 Pages 20 000 Pages 50 000 Pages 50 000 Pages 5 000 Pages 50 000 Pages 50 000 Pages 50 000 Pages 30 000 Pages 50 000 Pages 7 2 Diagnostics This section describes methods and procedures to isolate the cause of a malfunction in the machine This machine displays diagnostic information on the LCD In addition it can perform a series of tests that allow the machine to observe individual machine fun...

Page 109: ...cument loaded LOAD DOCUMENT Load a document and try again The memory has become full M E M O RY FULL Either delete unnecessary documents or r etransmit after more memory becomes available or split the transmission into more than one operation The remote machine was not answere d a f t e r a l lt h eredial attempts NO A N S W E R Try again Make suret h eremote machine is OK The one touch or speed d...

Page 110: ...R The remote operator should know in advance that you are polling and have their fax unit loaded with the original document A power failure has occurre d POWER FAILURE I ft h e re has been documents stored in memory Power failurereport will be printed automatically when the power is r e s t o re d The machine is warming up and is offl i n e PLEASE WAIT W ait until the machine is on line R e f e r ...

Page 111: ... next steps as i n s t ructed through the LCD window After the shading value is newly set the shading value pattern is automatically printed The shading value pattern shows the value of the white re f e rence level of the Contact Image Sensor Check for the waveform in the pattern It is best when the wave f o r m i s l e v e l I f t h e rea re many points sharply b roken perform the Make shading pr...

Page 112: ...ump list all contain detailed information which may be required when contacting technical support To printout the protocol and memory dump lists 1 Get into the Tech mode by pressing Menu 1 9 3 4 2 I n Tech mode pre s s Menu a n d Tx Confirm o n the one touch keypad 3 P re s s o r r epeatedly until you find the P rotocol Dump List When you find PROTO C O L REPORT p ress ENTER SAMPLE OF A PROTO C O ...

Page 113: ... voltage output 6 Leakage toner cause bad contact and increase contact resistance Clean contaminated area 1 Check the rated level and replace 2 Set to power rating 3 Replace defected board 1 Adjust to the rated status 2 Replace Toner cartridge 1 Check every high voltage 2 Check the turn on PTL LED crash 3 Clean the inside machine or replace toner cartridge 1 Bad blade of Toner cartridge 2 LSU 1 LS...

Page 114: ... toner cartridge 3 Replace transfer roller 1 2 Change toner cartridge 3 Check left and right spring of transfer roller and the spring pressing the developer inside the machine 1 Clean each contact and check good contact 2 Clean charge roller 3 Replace fuser unit 4 Check engine controller 1 Contamination of transfer roller 2 Stains of paper path 3 Pressure roller s contamination 1 Use recommended p...

Page 115: ...C Drum 96 2mm White spot 2 Charge Roller 37 7mm Black spot 3 Supply Roller 31 3mm Horizontal density band 4 Develope Roller 46 1mm Horizontal density band 5 Transfer Roller 47 1mm Black side contamination transfer fault 6 Heat Roller 56 4mm Black spot White spot 7 Pressure Roller 56 5mm Black side contamination ...

Page 116: ...Samsung Electronics 7 9 Maintenance Troubleshooting No Image ...

Page 117: ...Samsung Electronics Maintenance Troubleshooting 7 10 ...

Page 118: ...Samsung Electronics 7 11 Maintenance Troubleshooting All Black ...

Page 119: ...7 12 Samsung Electronics Maintenance Troubleshooting Vertical White Line Band ...

Page 120: ...Samsung Electronics 7 13 Maintenance Troubleshooting Dark Image ...

Page 121: ...7 14 Samsung Electronics Maintenance Troubleshooting Background ...

Page 122: ...Samsung Electronics 7 15 Maintenance Troubleshooting Ghost ...

Page 123: ...7 16 Samsung Electronics Maintenance Troubleshooting Black Dot ...

Page 124: ...Samsung Electronics 7 17 Maintenance Troubleshooting Horizontal Band ...

Page 125: ...7 18 Samsung Electronics Maintenance Troubleshooting Irregular Density ...

Page 126: ...Samsung Electronics 7 19 Maintenance Troubleshooting White Spot ...

Page 127: ...7 20 Samsung Electronics Maintenance Troubleshooting Trembling at the End When OHP Printing ...

Page 128: ...Samsung Electronics 7 21 Maintenance Troubleshooting Poor Fusing Grade ...

Page 129: ...commended for Manual Feeding When loading tap the papers until paper detect sensor senses loading 5 When using long papers use the Stacker Extender 6 Adjust Guide to fit the paper width 1 It is mostly resulted from double feeding Check paper is well stocked in feeder 2 Check feed actuator position and actuator s operating There may be stiff movind or double reflection If not so check the operation...

Page 130: ...and press cover open switch lever and measure the voltage with high voltage probe and sending printing data If the voltage is normal change the toner cartridge 2 Disassemble the left side cover and check HV of the solder side of HVPS and change it 1 Re insert the film neatly into the front When inserting it the Plate knockup needs to be aligned to the front 2 Turn the power off and on Open and clo...

Page 131: ...rs 3 Face down stacking is recommended for specific papers and one sheet feed So the multiple page stacking is not guaranteed 1 Took out the Stacker extender to support long papers 2 Stacked too many papers more than Stacker can hold 3 Face up stacker does not neatly stack the papers and stack not in order Refer to troubleshooring ENGINE ERROR 1 Check CBF Harness_5P 6P HVPS B D to LSU 2 Check CBF ...

Page 132: ...Samsung Electronics 7 25 Maintenance Troubleshooting No Power LCD NO display LED Off ...

Page 133: ...Fuser Error 7 26 Samsung Electronics Maintenance Troubleshooting ...

Page 134: ...Samsung Electronics 7 27 Maintenance Troubleshooting Paper Jam Mis feeding ...

Page 135: ...7 28 Samsung Electronics Maintenance Troubleshooting Paper Jam Jam1 ...

Page 136: ...Samsung Electronics Maintenance Troubleshooting 7 29 Engine Error ...

Page 137: ...7 30 Samsung Electronics Maintenance Troubleshooting Memo ...

Page 138: ...8 Exploded Views and Parts Lists 8 1 Main Assembly 1 3 2 7 4 6 5 16 8 9 9 1 9 2 10 11 12 14 13 15 17 18 19 20 21 22 6 1 6 2 1 1 1 2 12 1 12 2 13 1 13 3 13 2 24 26 25 23 27 Samsung Electronics 8 1 0 ...

Page 139: ...1252B 1 12 MEA UNIT TX STACKER JC97 01185B 1 12 1 PMO STACKER TX B JC72 41331B 1 12 2 PMO STACKER TX A JC72 41308B 1 13 MEA UNIT RX STACKER JC97 01186B 1 13 1 PMO STACKER RX A JC72 41309B 1 13 2 PMO STACKER RX B JC72 41310B 1 13 3 PMO STACKER FLIP JG72 40812A 1 14 PMO SCAN COVER JC72 41299B 1 15 MEA UNIT DUCT ASS Y JC97 01188B 1 16 MEA UNIT TRAY JC97 01135E 1 17 IPR SHIELD EMI JC70 11013A 1 18 PBA...

Page 140: ...8 5 8 6 8 7 8 8 8 9 8 10 8 11 8 12 8 13 8 14 8 15 8 15 1 8 15 3 S1 S2 8 2 8 2 1 8 15 2 8 2 3 8 2 2 8 2 4 8 2 5 8 2 6 S3 8 2 7 S2 8 2 8 8 2 9 8 2 10 8 2 11 8 2 12 8 2 13 8 2 14 8 2 15 8 2 16 S2 8 19 Samsung Electronics 8 3 Exploded Views and Parts Lists ...

Page 141: ... JC39 40611A 1 8 2 13 MEC PINCH JG75 10015A 1 8 2 14 PMO ROLLER PINCH JG72 40663A 1 8 2 15 MEC BRUCH ANTISTATIC JG75 10004A 1 8 3 MPR COVER ADDRESS JG74 10543A 1 8 4 MPR PAPER ADDRESS JC74 10912E 1 8 5 PMO KEY OHD JG72 41056A 1 8 6 PMO KEY SCROLL JC72 00023A 1 8 7 PMO KEY MODE B JC72 41320B 1 8 8 PMO KEY OT JG72 41059A 1 8 9 PMO KEY STOP JC72 00018A 1 8 10 PMO KEY COPY JC72 00016A 1 8 11 PMO KEY S...

Page 142: ...ploded Views and Parts Lists Location No Description SEC Code Q ty Remark S2 SCREW TAPTITE BH B M3 L8 6003 000119 14 S3 SCREW TAPTITE PWH B M3 L6 6003 000264 1 8 19 PPR JACK DUMMY JF72 10619A 1 8 2 16 RPR SHEET OPE JC73 00005A 1 ...

Page 143: ...2 14 9 22 9 21 9 28 9 25 9 24 9 23 9 27 9 26 9 12 12 9 19 9 10 9 11 9 10 1 9 10 2 9 12 11 9 11 1 9 11 2 9 12 10 9 12 9 9 24 S2 9 30 9 29 9 31 9 33 9 31 1 9 31 3 9 31 2 9 32 2 9 32 3 9 32 1 9 32 4 9 32 5 9 32 9 43 9 40 9 38 9 36 1 9 36 2 9 37 9 38 1 9 38 2 9 40 1 9 41 9 40 4 9 40 3 9 39 9 40 5 9 3 9 42 9 42 1 9 42 2 9 42 3 9 42 4 9 40 2 9 4 9 44 9 4 1 9 4 2 9 4 3 9 4 4 9 45 9 47 9 46 9 4 5 9 44 1 9...

Page 144: ... 9 6 2 PMO COVER QUENCHING JC72 41176A 1 9 6 3 LED 0601 001234 16 9 6 4 CBF HARNESS 2P JC39 40557A 1 9 7 MEA UNIT HOLDER TR L JC97 01160A 1 9 7 1 PMO BUSHING TR JC72 41142A 1 9 7 2 SPRING TR JC61 70958A 1 9 7 3 PMO TRANSFER HOLDER JC72 41145B 1 9 7 4 IPR PLATE TR JC70 11053A 1 9 8 MEA UNIT HOLDER TR JC97 01112A 1 9 8 1 PMO BUSHING TR JC72 41142A 1 9 8 2 SPRING TR R JC61 70967A 1 9 8 3 PMO TRANSFER...

Page 145: ...ING STOPPER L JC61 70970A 1 9 19 PMO CAP PICK UP JC72 41244A 1 9 20 PMO ACTUATOR_EXIT JC72 41130A 1 9 21 PBA SUB SENSOR JC92 01017A 1 9 22 RPR RUBBER FOOT JC73 10926A 2 9 23 SPRING HV LARGE JC61 70929A 1 9 24 ICT SHAFT HV LARGE JC70 40912A 1 9 25 PMO COVER WIRE FU JC72 41138A 1 9 26 SPRING HV SMALL JC61 70930A 1 9 27 PBA SUB HVPS JC92 01002B 1 9 28 IPR SHIELD SIMM JC70 11015A 1 9 29 IPR BRKT SPEAK...

Page 146: ... 1 9 39 SPRING SEPERATE P UP JC61 70935A 1 9 40 MEA UNIT KNOCK UP JC97 01127A 1 9 40 1 PMO HOLDER K UP R JC72 41166A 1 9 40 2 IPR BRKT HOLDER K UP JC70 11055A 2 9 40 3 RPR PAD KNOCK UP JC73 10928A 1 9 40 4 PMO HOLDER K UP L JC72 41165A 1 9 40 5 IPR PLATE KNOCKUP JC70 11017A 1 9 41 SPRING EXTENSION JC61 70950A 2 9 42 MEA UNIT CLUTCH JC97 01129A 1 9 42 1 PMO HUB CLUTCH JC72 41167A 1 9 42 2 PMO COLLA...

Page 147: ...Exploded Views and Parts Lists 8 10 Samsung Electronics 8 4 Motor Assembly 9 1 4 9 1 5 9 1 3 9 1 6 9 1 10 9 1 9 1 2 9 1 7 9 1 8 9 1 9 9 1 13 9 1 11 9 1 12 9 1 1 S8 9 1 14 ...

Page 148: ...372A 1 9 1 4 GEAR IDLE1 31 JC66 40942A 1 9 1 5 GEAR DRIVE FUSER JC66 40938A 1 9 1 6 GEAR OPC DRV2 JC66 40010A 1 9 1 7 GEAR DRIVE2 JC66 40940A 1 9 1 8 GEAR DRIVE1 JC66 40939A 1 9 1 9 IPR BRKT MOTOR JC70 11020A 1 9 1 10 MOTOR STEP 7 5 deg 24 V 3101 001130 1 9 1 11 WASHER PLAIN M3 ID2 5 OD6 6031 000005 1 9 1 12 PMO AIRFOIL JC72 41174A 1 9 1 13 CBF HARNESS 6 P JC39 40556A 1 9 1 14 WASHER PLAIN M3 ID3 ...

Page 149: ...Exploded Views and Parts Lists 8 12 Samsung Electronics 8 5 Frame Upper Unit Assembly 27 9 2 4 9 2 8 9 2 5 9 2 10 9 2 6 9 2 7 9 2 S2 9 2 2 S7 9 2 3 9 2 1 9 2 9 ...

Page 150: ... D JC41 10539A 1 9 2 3 SWITCH MICRO 125V 5A 3405 000125 1 9 2 4 PMO COVER CO JC72 41139A 1 9 2 5 SPRING COVER OPEN JC61 70931A 1 9 2 6 PMO ACTUATOR C O JC72 41134A 1 9 2 7 PMO CAP PLTE G DEV L JC72 41173A 1 9 2 8 SPRING GUIDE DEVE JC61 70932A 2 9 2 9 PMO FRAME BASE UPPER JC72 41141A 1 9 2 10 PMO CAP PLATE G DEV R JC72 41135A 1 S2 SCREW TAPTITE BH B M3 L8 6003 000119 2 S7 SCREW TAPTITE BH B M4 L10 ...

Page 151: ...8 14 Samsung Electronics Exploded Views and Parts Lists 9 3 9 3 2 9 3 1 S6 9 3 6 9 3 5 9 3 8 9 3 9 9 3 7 9 3 4 9 3 3 9 3 11 9 3 10 8 6 PICK UP Unit Assembly ...

Page 152: ... P UP SHAFT JC70 40914A 3 9 3 3 PMO GUIDE ROLL PA LA JC72 41169A 2 9 3 4 IPR SHAFT FEED IDLER JC70 10230A 2 9 3 5 PMO GUIDE PAPER FEED JC72 41164A 2 9 3 6 PMO ROLLER FEED L JC72 40261A 2 9 3 7 PMO GUIDE ROLL PAPER JC72 41163A 2 9 3 8 PMO HOUSING PICK UP JC72 41154A 1 9 3 9 RPR RUBBER PICK UP JC73 10932A 1 9 3 10 ICT SHAFT PICK UP JC70 40915A 1 9 3 11 PMO CAM KNOCKUP 4 JC72 41162A 1 S6 RING C ID5 O...

Page 153: ...onics Exploded Views and Parts Lists 8 7 Fuser Assembly 9 5 1 9 5 24 9 5 22 9 5 23 S2 9 5 21 9 5 16 9 5 15 9 5 14 9 5 5 S2 9 5 4 9 5 6 9 5 8 9 5 9 9 5 10 9 5 3 9 5 9 5 2 9 5 7 9 5 11 9 5 12 9 5 13 9 5 18 9 5 19 S9 9 5 20 ...

Page 154: ...AR IDLE2 19 JC66 40945A 1 9 5 9 GEAR IDLE3 14 JC66 40946A 1 9 5 10 IPR GROUND PLATE JC70 11003A 1 9 5 11 PMO GUIDE CLAW JC72 41128A 4 9 5 12 PEX ROLLER EXIT F_UP JC72 20901A 2 9 5 13 IEX SHAFT IDLE F UP JC70 20901A 2 9 5 14 SPRING EXIT F_UP JC61 70936A 2 9 5 15 SPRING ES GUIDE CLAW JC61 70962A 4 9 5 16 NPR TERMINAL LAMP JC71 10905A 1 9 5 18 PMO FRAME FUSER JC72 41127A 1 9 5 19 THERMISTOR NTC 2 11 ...

Page 155: ...10 11 10 11 11 4 11 5 S1 11 3 11 2 11 9 11 6 S3 S4 11 7 11 8 S5 11 1 1 11 1 2 11 1 3 11 11 11 12 11 12 2 11 12 1 11 3 11 12 3 11 12 19 11 12 11 11 12 12 11 12 13 11 12 14 11 12 16 11 12 17 11 12 8 11 12 9 11 12 10 11 12 7 11 12 18 11 13 S3 S2 11 12 6 1 S5 11 12 5 1 11 12 5 2 11 12 6 4 11 12 6 3 11 12 6 2 S6 11 12 6 5 11 12 21 ...

Page 156: ... SCAN LOWER JC96 01251B 1 11 12 1 CONTACT IMAGE SENSOR 0609 001103 1 11 12 2 SPRING CIS CANON JG61 70533A 2 11 12 3 PPR SHEET CIS JG72 10542A 1 11 12 4 PMO SHAFT EXIT JG72 40042A 1 11 12 5 MEC DRIVE ROLLER6000 JG75 10537A 1 11 12 5 1 PMO GEAR DRIVE B4 JG72 40740A 1 11 12 5 2 MEC ROLLER DRIVE 6000 JG75 10536A 1 11 12 6 MEA ETC ADF ROLLER JC97 01249A 1 11 12 6 1 PMO GEAR ADF JG72 40659A 1 11 12 6 2 ...

Page 157: ...A 1 11 12 19 PMO BUSHING TX B4 JG72 40744A 9 11 12 20 MOTOR STEP 75 DEG 24V 3101 001146 1 11 12 21 WASHER PLAIN M4 ID4 1 OD7 0 6031 001051 5 11 13 GEAR PINION JG66 40003A 1 S1 SCREW TAPTITE BH B M3 L5 6003 000114 2 S2 SCREW TAPTITE BH B M3 L8 6003 000119 9 S3 SCREW TAPTITE PWH B M3 L6 6003 000264 4 S4 SCREW TAPTITE PWH B M3 L10 6003 000196 4 OK S5 RING C ID3 OD7 T0 6 6044 000159 1 S6 RING C ID5 OD...

Page 158: ...Samsung Electronics 8 21 Exploded Views and Parts Lists 8 9 Tray Unit Assembly 16 9 16 10 16 7 16 5 16 4 16 3 16 2 16 1 S3 16 16 6 S3 16 1 16 2 16 8 ...

Page 159: ...34A 4 16 2 GEAR PINION JG66 40003A 2 16 3 PMO TRAY AUTO PAPER JC72 41150C 1 16 4 PMO ADJUST AUTO L JC72 41148C 1 16 5 PMO ADJUST AUTO R JC72 41149C 1 16 6 RPR FILM SUPPORT PAPER JC73 00006A 2 16 7 RPR GUIDE FILM SHEET JC73 10948A 1 16 8 PMO TRAY MANUAL PAPER JC72 41168A 1 16 9 PMO ADJUST MANUAL L JC72 41147C 1 16 10 PMO ADJUST MANUAL R JC72 41146C 1 S3 SCREW TAPTITE PWH B M3 L6 6003 000264 6 ...

Page 160: ...INE MAIN JC39 40564A CBF HARNESS 20P ML 5000A FLAT 1 ENGINE JOINT JC39 40566A CBF HARNESS 5P 6P ML 5000A U 1 LSU JC39 40572A CBF HARNESS RING_TER ML 5000A 1 LSU GND JC39 40587A CBF HARNESS FG SF 5805P CBF UL 1 SCAN FG JC39 40612A CBF HARNESS SCAN_20P SF 5805P 1 SCAN MAIN 20P JC39 40591A CBF HARNESS LIU SF 5805P CBF U 1 LIU JC39 40592A CBF HARNESS JACK SF 5805P CBF 1 MODULAR JACK JC39 40607A CBF HA...

Page 161: ...0116 DIODE SWITCHING MMSD914T1 100V 1 D8 0401 000116 DIODE SWITCHING MMSD914T1 100V 1 D4 0404 000112 DIODE SCHOTTKY RB420D 25V 100m 1 D2 0404 000112 DIODE SCHOTTKY RB420D 25V 100m 1 D6 0404 000112 DIODE SCHOTTKY RB420D 25V 100m 1 D5 0404 000112 DIODE SCHOTTKY RB420D 25V 100m 1 D3 0501 000338 TR SMALL SIGNAL 2SC2812 NPN 20 1 Q1 0501 000279 TR SMALL SIGNAL 2SC2812 NPN 20 1 Q3 0801 000379 IC CMOS LOG...

Page 162: ...1 1 R44 2007 000241 R CHIP 1 5KOHM 5 1 10W DA TP 1 R165 2007 000282 R CHIP 100KOHM 5 1 10W DA TP 1 R105 2007 000282 R CHIP 100KOHM 5 1 10W DA TP 1 R85 2007 000282 R CHIP 100KOHM 5 1 10W DA TP 1 R91 2007 000282 R CHIP 100KOHM 5 1 10W DA TP 1 R40 2007 000290 R CHIP 100OHM 5 1 10W DA TP 2 1 R12 2007 000290 R CHIP 100OHM 5 1 10W DA TP 2 1 R11 2007 000290 R CHIP 100OHM 5 1 10W DA TP 2 1 R10 2007 000290...

Page 163: ...R93 2007 000300 R CHIP 10KOHM 5 1 10W DA TP 2 1 R99 2007 000308 R CHIP 10OHM 5 1 10W DA TP 20 1 R174 2007 000308 R CHIP 10OHM 5 1 10W DA TP 20 1 R175 2007 000308 R CHIP 10OHM 5 1 10W DA TP 20 1 R24 2007 000308 R CHIP 10OHM 5 1 10W DA TP 20 1 R25 2007 000308 R CHIP 10OHM 5 1 10W DA TP 20 1 R170 2007 000308 R CHIP 10OHM 5 1 10W DA TP 20 1 R171 2007 000308 R CHIP 10OHM 5 1 10W DA TP 20 1 R155 2007 00...

Page 164: ...20 1 R133 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 20 1 R126 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 20 1 R134 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 20 1 R135 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 20 1 R136 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 20 1 R131 2007 000477 R CHIP 1MOHM 5 1 10W DA TP 20 1 R90 2007 000477 R CHIP 1MOHM 5 1 10W DA TP 20 1 R227 2007 000477 R CHIP 1MOHM 5 1 10W DA TP 20 1 R236...

Page 165: ...0 1 R146 2007 000844 R CHIP 3KOHM 5 1 10W DA TP 20 1 R88 2007 000872 R CHIP 4 7KOHM 5 1 10W DA TP 1 R70 2007 000872 R CHIP 4 7KOHM 5 1 10W DA TP 1 R212 2007 000872 R CHIP 4 7KOHM 5 1 10W DA TP 1 R237 2007 000872 R CHIP 4 7KOHM 5 1 10W DA TP 1 R238 2007 000920 R CHIP 47 5KOHM 1 1 10W DA TP 1 R113 2007 000941 R CHIP 47KOHM 5 1 10W DA TP 2 1 R214 2007 000941 R CHIP 47KOHM 5 1 10W DA TP 2 1 R213 2007 ...

Page 166: ...6W L CHI 1 RA9 2011 001094 R NETWORK 39ohm 5 1 16W L CHI 1 RA8 2011 001094 R NETWORK 39ohm 5 1 16W L CHI 1 RA6 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C193 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C185 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C186 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C156 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C113 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C188 2...

Page 167: ... 1 C93 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C109 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C45 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C62 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C37 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C52 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C106 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C63 2203 000192 C CERAMIC CHIP 100nF 80 20 5 1 C64 2203 000192 C C...

Page 168: ... 1 C210 2203 000239 C CERAMIC CHIP 100pF 5 50V NP 1 C209 2203 000239 C CERAMIC CHIP 100pF 5 50V NP 1 C160 2203 000239 C CERAMIC CHIP 100pF 5 50V NP 1 C155 2203 000239 C CERAMIC CHIP 100pF 5 50V NP 1 C151 2203 000239 C CERAMIC CHIP 100pF 5 50V NP 1 C147 2203 000239 C CERAMIC CHIP 100pF 5 50V NP 1 C148 2203 000239 C CERAMIC CHIP 100pF 5 50V NP 1 C149 2203 000239 C CERAMIC CHIP 100pF 5 50V NP 1 C150 ...

Page 169: ...O 1 C74 2203 000938 C CERAMIC CHIP 470pF 5 50V NP 1 C164 2203 000938 C CERAMIC CHIP 470pF 5 50V NP 1 C166 2203 000938 C CERAMIC CHIP 470pF 5 50V NP 1 C167 2203 000938 C CERAMIC CHIP 470pF 5 50V NP 1 C170 2203 000938 C CERAMIC CHIP 470pF 5 50V NP 1 C171 2203 000938 C CERAMIC CHIP 470pF 5 50V NP 1 C169 2203 000938 C CERAMIC CHIP 470pF 5 50V NP 1 C168 2203 000938 C CERAMIC CHIP 470pF 5 50V NP 1 C165 ...

Page 170: ... C122 2404 000151 C TA CHIP 1uF 20 16V TP 321 1 C127 2404 000308 C TA CHIP 33uF 20 10V TP 73 1 C220 2703 000125 INDUCTOR SMD 10uH 10 1 25x2x1 1 L2 2804 001232 OSCILLATOR CLOCK 30MHz 50ppm 1 1 OSC3 2901 000229 FILTER EMI SMD 50V 300mA 22n 1 LF3 2901 000229 FILTER EMI SMD 50V 300mA 22n 1 LF4 2901 000229 FILTER EMI SMD 50V 300mA 22n 1 LF1 2901 000229 FILTER EMI SMD 50V 300mA 22n 1 LF2 4701 001020 FRE...

Page 171: ...TOR HEADER BOX 4P 1R 2 0 1 CN3 0401 000116 DIODE SWITCHING MMSD914T1 100V 1 D4 0401 000116 DIODE SWITCHING MMSD914T1 100V 1 D3 0401 000116 DIODE SWITCHING MMSD914T1 100V 1 D2 0401 000116 DIODE SWITCHING MMSD914T1 100V 1 D1 0401 000116 DIODE SWITCHING MMSD914T1 100V 1 D5 0501 000010 TR SMALL SIGNAL KSC1008 NPN 80 1 Q3 0501 000010 TR SMALL SIGNAL KSC1008 NPN 80 1 Q2 0501 000010 TR SMALL SIGNAL KSC10...

Page 172: ...3 1 R17 2007 000984 R CHIP 5 6KOHM 5 1 8W DA TP 3 1 R8 2007 000984 R CHIP 5 6KOHM 5 1 8W DA TP 3 1 R4 2007 000984 R CHIP 5 6KOHM 5 1 8W DA TP 3 1 R38 2007 000984 R CHIP 5 6KOHM 5 1 8W DA TP 3 1 R10 2007 000984 R CHIP 5 6KOHM 5 1 8W DA TP 3 1 R26 2007 000984 R CHIP 5 6KOHM 5 1 8W DA TP 3 1 R20 2007 000984 R CHIP 5 6KOHM 5 1 8W DA TP 3 1 R9 2007 000984 R CHIP 5 6KOHM 5 1 8W DA TP 3 1 R46 2007 000984...

Page 173: ...PO 1 C2 2203 000457 C CERAMIC CHIP 1nF 5 50V NPO 1 C38 2203 000457 C CERAMIC CHIP 1nF 5 50V NPO 1 C37 2203 000457 C CERAMIC CHIP 1nF 5 50V NPO 1 C34 2203 000457 C CERAMIC CHIP 1nF 5 50V NPO 1 C39 2203 000457 C CERAMIC CHIP 1nF 5 50V NPO 1 C4 2203 000457 C CERAMIC CHIP 1nF 5 50V NPO 1 C41 2203 000457 C CERAMIC CHIP 1nF 5 50V NPO 1 C42 2203 000457 C CERAMIC CHIP 1nF 5 50V NPO 1 C5 2203 000636 C CERA...

Page 174: ...00A 1 ARS2 4715 000119 SURGE ABSORBER 400V 15 500A 1 ARS4 0401 000005 DIODE SWITCHING 1N4148 75V 200 1 D1 0401 000005 DIODE SWITCHING 1N4148 75V 200 1 D8 0403 000139 DIODE ZENER 1N4734A 5 6V 5 1W 1 ZD8 0403 000155 DIODE ZENER 1N4748A 22V 5 1W 1 ZD5 0403 000532 DIODE ZENER 1N4740A 10V 5 1W 1 ZD7 0403 000537 DIODE ZENER 1N4749A 24V 5 1W 1 ZD9 0403 000716 DIODE ZENER MTZJ4 7B 4 7V 4 55 1 ZD1 0403 000...

Page 175: ...16 1 J14 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J32 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J33 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J15 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J16 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J17 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J18 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J19 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J3 2007 000...

Page 176: ... C40 2203 000374 C CERAMIC CHIP 15nF 10 50V X7 1 C19 2203 000374 C CERAMIC CHIP 15nF 10 50V X7 1 C23 2203 000429 C CERAMIC CHIP 18pF 5 50V NPO 1 C27 2203 000455 C CERAMIC CHIP 1nF 5 50V NPO 1 C1 2203 000455 C CERAMIC CHIP 1nF 5 50V NPO 1 C6 2203 000455 C CERAMIC CHIP 1nF 5 50V NPO 1 C12 2203 000455 C CERAMIC CHIP 1nF 5 50V NPO 1 C22 2203 000595 C CERAMIC CHIP 220pF 5 50V NP 1 C13 2203 000595 C CER...

Page 177: ... ML 80 JUMPER AWG22 1 JP15 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP16 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP4 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP6 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP7 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP8 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP9 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP10 JC39 40511A CBF HARNESS ML 8...

Page 178: ...V 1200A 9x4 5mm TP 1 VAR2 1405 001008 VARISTOR 400V 500A 7 0x3 3mm TP 1 ARS1 1405 001009 VARISTOR 600V 500A 7 0x3 3mm TP 3 ARS2 ARS3 ARS4 2001 000027 R CARBON 100OHM 5 1 4W AA TP 1 R38 2001 000070 R CARBON 15KOHM 5 1 4W AA TP 1 R1 2001 000078 R CARBON 56KOHM 5 1 4W AA TP 1 R3 2001 000294 R CARBON 10MOHM 5 1 4W AA TP 1 R2 2001 000395 R CARBON 180KOHM 5 1 4W AA TP 1 R39 2001 000626 R CARBON 300OHM 5...

Page 179: ...nF 20 50V GP TP 4x7mm 1 5m 1 C25 2401 000486 C AL 10uF 20 50V GP TP 6 3x7mm 5 2 C20 C23 2401 000597 C AL 1uF 20 50V GP TP 4x7mm 1 5mm 1 C9 2401 000899 C AL 22uF 20 100V GP TP 8x11mm 5mm 1 C26 2401 001363 C AL 470uF 20 16V GP TP 10x12 5 5 1 C19 2401 001509 C AL 47uF 20 16V GP TP 6 3x7mm 2 5 1 C18 2403 000124 C TA DIPPED 10uF 20 16V WT TP 5 5x8 9mm 2 1 C6 2404 000151 C TA CHIP 1uF 20 16V TP 3216 1 C...

Page 180: ...DA TP 3216 1 J2 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J19 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J7 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J8 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J9 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 R10 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J5 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J13 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 J6 2007 ...

Page 181: ...R CHIP 4 7KOHM 5 1 8W DA TP 3 1 R13 2007 000944 R CHIP 47KOHM 5 1 8W DA TP 32 1 R4 2007 000944 R CHIP 47KOHM 5 1 8W DA TP 32 1 R12 2203 000208 C CERAMIC CHIP 100nF 10 50V X 1 C5 2203 000208 C CERAMIC CHIP 100nF 10 50V X 1 C10 2203 000208 C CERAMIC CHIP 100nF 10 50V X 1 C1 2203 000208 C CERAMIC CHIP 100nF 10 50V X 1 C12 2203 000208 C CERAMIC CHIP 100nF 10 50V X 1 C8 2203 000208 C CERAMIC CHIP 100nF...

Page 182: ...TP 32 1 R3 2007 001159 R CHIP 750OHM 5 1 8W DA TP 32 1 R6 2203 000208 C CERAMIC CHIP 100nF 10 50V X 1 C5 2203 000208 C CERAMIC CHIP 100nF 10 50V X 1 C1 2203 000208 C CERAMIC CHIP 100nF 10 50V X 1 C2 2203 000208 C CERAMIC CHIP 100nF 10 50V X 1 C10 2007 000033 R CHIP 0OHM 5 1 8W DA TP 3216 1 C17 2203 000242 C CERAMIC CHIP 100pF 5 50V NP 1 C24 2203 000242 C CERAMIC CHIP 100pF 5 50V NP 1 C16 2203 0002...

Page 183: ...AL KSC1008 NPN 80 1 Q404 0501 000010 TR SMALL SIGNAL KSC1008 NPN 80 1 Q405 0501 000010 TR SMALL SIGNAL KSC1008 NPN 80 1 Q406 0501 000010 TR SMALL SIGNAL KSC1008 NPN 80 1 Q407 0501 000010 TR SMALL SIGNAL KSC1008 NPN 80 1 Q408 2001 000006 R CARBON 2 4Kohm 5 1 8W AA TP 1 R408 2001 000006 R CARBON 2 4Kohm 5 1 8W AA TP 1 R413 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 R450 2001 000281 R CARBON 100OHM 5...

Page 184: ... ML 80 JUMPER AWG22 1 JP434 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP435 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP436 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP417 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP418 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP419 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP420 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP421 JC39 40511A CBF...

Page 185: ... JUMPER AWG22 1 JP413 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP414 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP415 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP416 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP401 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP402 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP403 JC39 40511A CBF HARNESS ML 80 JUMPER AWG22 1 JP404 JC39 40511A CBF HARNE...

Page 186: ...4 000165 PHOTO INTERRUPTER TR BK 2 2001 000362 R CARBON 150OHM 5 1 8W AA TP 2 R1 R3 JC39 40565A CBF HARNESS 4P ML 5000A FLAT U 1 JC41 10540A PCB SENSOR_B D ML 5000A T1 1 JC92 01044A PBA SUB OPTIC PE 1 0604 001033 PHOTO INTERRUPTER TR 150mW D 1 OP3 JC39 40561A CBF HARNESS 3P ML 5000A FLAT U 1 JC41 10547A PCB P EMPTY ML 5000A T1 6m 1 FUSER ASS Y JC96 00967A ELA HOU FUSER ASSY SF 5805PI X 1 1404 0011...

Page 187: ...9 28 Samsung Electronics Electrical Parts List ...

Page 188: ...CABLE TX MOTOR DRIVER TX MOTOR SRAM RTC Back up Part FAST SRAM 256Kbit LI U I L IU SPEEC H PART MODE M Tx Rx DIALER RINGER UART MODE M EXT_PHONE SEPERATING PART 600 600 Tx Rx TRANSFORMER EXTERNAL PHONE DETECTION PART EXTERNAL PHONE LINE FLAS H M 1MB UART PORT 5V 12V 24V Engine Control Video Signal SIO PORT 32KB 12V MICOM LCD Drive O PE LCD DOC SENSOR ENGINE CONTRO L R X MOTOR PAPER SENSOR JOINT B ...

Page 189: ...11 Connection Diagram Samsung Electronics 11 1 ...

Page 190: ...12 1 Main Circuit Diagram Samsung Electronics 12 1 12 Schematic Diagrams ...

Page 191: ...Schematic Diagrams 12 2 Samsung Electronics Main Circuit Diagram ...

Page 192: ...Main Circuit Diagram Samsung Electronics 12 3 Schematic Diagrams ...

Page 193: ...Schematic Diagrams 12 4 Samsung Electronics Main Circuit Diagram ...

Page 194: ...Main Circuit Diagram Samsung Electronics 12 5 Schematic Diagrams ...

Page 195: ...Schematic Diagrams 12 6 Samsung Electronics Main Circuit Diagram ...

Page 196: ...Main Circuit Diagram Samsung Electronics 12 7 Schematic Diagrams ...

Page 197: ...7 10K R113 10K R114 33K Q107 A1379 R119 2K R116 2 2K R410 10 C108 1K 100pF R426 1 2W 100K MHV EA DEV EA A SUPPLY EA SUPPLY R424 4M 1 2W C403 50V R408 47K R413 4M 1 2W R418 4 7M 1 2W 18V 24VS C2 50V C1 50V R132 33K 1 4W R128 3 3K Q110 C3198 R131 10K R126 10K R127 33K Q109 A708 Y R129 2K R130 2 2K 18V 24VS DEV EA B R405 93 1K C401 50V R403 200K R406 16 2K R401 33K ZD406 100V R402 33K ZD409 100V ZD40...

Page 198: ...0 2 2K R308 33K 24VS Q302 A708 Y Q301 A708 Y Q303 D526 18V R304 389K R313 MOF1W 56 R312 MOF1W 56 R306 26 1K R309 2 2K C303 50V R305 10K R303 100K R302 33K C308 3KV C307 3KV 470PF THV EA T301 C302 50V R311 100K C301 50V R314 2 2K C305 50V 333Z D302 1N4148 D303 4KV D304 4KV C306 2KV R301 470K D301 1N4148 24VS R217 BR 24VS C101 35V 47uF C4 50V C5 50V 103J THV READ 18V R3 1 2W 560 ZD1 BSB 5 6V C7 104J...

Page 199: ... D1 1N4003 5VS R1 1 2W 0 5 L1 1 2uH 24V 24VS A GND 5V THV READ 24VS SUPPLY EA C6 1NF 50V MHV EA D GND DEV EA B THV EA DEV EA A D GND THV PWN 24VS R2 1 2W 0 5 5VS NC 1 2 3 CN2 4 CN3 CN4 CN1 1 2 5 4 3 1 2 3 4 5 6 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 3 2 1 ...

Page 200: ...12 3 Sensors Circuit Diagram Samsung Electronics 12 11 Schematic Diagrams ...

Page 201: ...Schematic Diagrams 12 12 Samsung Electronics 12 4 Switch Circuit Diagram ...

Page 202: ...Samsung Electronics 12 13 Schematic Diagrams 12 5 Joint Circuit Diagram ...

Page 203: ...Schematic Diagrams 12 14 Samsung Electronics 12 6 OPE Circuit Diagram IF Active HIGH Logic IF Active LOW Logic ...

Page 204: ...Samsung Electronics 12 15 Schematic Diagrams 12 7 PTL Circuit Diagram ...

Page 205: ...Schematic Diagrams 12 16 Samsung Electronics 12 8 SCAN Circuit Diagram ...

Page 206: ...Samsung Electronics 12 17 Schematic Diagrams 12 9 Engin Circuit Diagram ...

Page 207: ...Schematic Diagrams 12 18 Samsung Electronics Engin Circuit Diagram ...

Page 208: ...Samsung Electronics 12 19 Schematic Diagrams 12 10 LIU Circuit Diagram ...

Page 209: ...Schematic Diagrams 12 20 Samsung Electronics 12 11 LIU EU Circuit Diagram C4 50V 22UF P4 P2 1 CTR21 APPROVAL 2 PTT APPROVAL 3 DIAL PULSE MODE SUNT PIN CONNECTION P5 ...

Page 210: ... Samsung Electronics Co Ltd Mar 1999 Printed in Korea P N JC68 00097A Rev 1 00 ELECTRONICS ...

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