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4. Alignment and Troubleshooting

4.1.5. Periodic Defective Image

If an image defects appears at regular intervals on the printed-paper, it is due to a faulty or damaged roller. Refer to the table
below and check the condition of the appropriate roller.

Roller

Period

Phenomenon

Defective part

Pressure Roller

20 mm

62.8 mm

Background

Heat Roller

24.3 mm

76.3 mm

Black spot and image ghost

Fuser Unit

Charging Roller

8.5 mm

26.7 mm

Black Spot and line and periodic band

OPC Drum

24 mm

75.4 mm

White and Black Spots

Developing Roller

12 mm

37.7 mm

White spot, Horizontal black band

Supply Roller

11.3 mm

35.5 mm

Periodic Band by little difference of density

Toner Cartridge

Transfer Roller

8 mm

25.1 mm

Ghost, Damaged image by abnormal
transfer

Transfer roller

4-12

Содержание SL-C1860FW

Страница 1: ...ANUAL Color Laser MFP Contents 1 Precautions 2 Product specification and description 3 Disassembly and Reassembly 4 Alignment and Troubleshooting 5 System Diagram 6 Reference Information Refer to the service manual in the GSPN see the rear cover for more information ...

Страница 2: ...ne 2 2 2 1 2 2 Copy 2 2 2 1 2 3 Scan 2 3 2 1 2 4 Fax 2 3 2 1 2 5 Controller and Software 2 5 2 1 2 6 Paper Handling 2 6 2 1 2 7 Reliability and Service 2 7 2 1 2 8 Environment 2 8 2 1 2 9 Supplies 2 8 2 1 2 10 Maintenance Parts 2 8 2 1 2 11 Option 2 9 2 1 3 Model Comparison Table 2 10 2 2 System Overview 2 11 2 2 1 Front View 2 11 2 2 2 Rear View 2 12 2 2 3 Paper Path 2 13 2 2 4 System Layout 2 14...

Страница 3: ...ecautions when replacing parts 3 1 3 1 1 Precautions when assembling and disassembling 3 1 3 1 2 Precautions when handling PBA 3 1 3 1 3 Releasing Plastic Latches 3 2 3 2 Screws used in the printer 3 3 3 3 Replacing the maintenance parts 3 5 3 3 1 Toner Cartridge 3 5 3 3 2 Waste Toner Container 3 6 3 3 3 ITB Unit 3 7 3 3 4 Fuser Unit 3 9 3 3 5 Transfer Roller Assy 3 10 3 3 6 Pick up_Forward_Revers...

Страница 4: ...sh only 4 13 4 1 6 2 Using Samsung Printer Status Windows only 4 15 4 1 6 3 Using SyncThru Web Service SWS 4 16 4 1 7 Updating Firmware 4 18 4 1 7 1 Update the firmware by using the USB port 4 18 4 1 7 2 Update the firmware by using the network 4 19 4 1 8 Tech Mode Diagnostic Mode 4 21 4 2 Troubleshooting 4 26 4 2 1 Procedure of checking the symptoms 4 26 4 2 1 1 Basic Check List 4 27 4 2 2 Error ...

Страница 5: ...nform to the requirements of DHHS 21 CFR chapter 1 Subchapter J for Class I 1 laser products and elsewhere is certified as a Class I laser product conforming to the requirements of IEC 60825 1 Class I laser products are not considered to be hazardous The laser system and printer are designed so there is never any human access to laser radiation above a Class I level during normal operation user ma...

Страница 6: ...able could cause the cable to overheat and potentially cause a fire 3 Do not overload the power socket this could lead to overheating of the cables inside the wall and could lead to a fire 4 Do not allow water or other liquids to spill into the product this can cause electric shock Do not allow paper clips pins or other foreign objects to fall into the product these could cause a short circuit lea...

Страница 7: ...ch weather conditions are expected Do not touch the machine or the power cord if it is still connected to the wall socket in these weather conditions 10 Avoid damp or dusty areas install the product in a clean well ventilated location Do not position the machine near a humidifier or in front of an air conditioner Moisture and dust built up inside the machine can lead to overheating and cause a fir...

Страница 8: ...ns 1 Replace parts carefully and always use Samsung parts Take care to note the exact location of parts and also cable routing before dismantling any part of the machine Ensure all parts and cables are replaced correctly Please carry out the following procedures before dismantling the product or replacing any parts 2 Ensure that power is disconnected before servicing or replacing any electrical pa...

Страница 9: ...n get harm 3 When you move the printer use safe lifting and handling techniques This printer is heavy Use the lifting handles located on each side of the machine Back injury could be caused if you do not lift carefully 4 Ensure the printer is installed safely Ensure the printer is installed on a level surface capable of supporting its weight Failure to do so could cause the printer to tip or fall ...

Страница 10: ...n the vicinity of the assembly 3 Use only a grounded tip soldering iron to solder or desolder ESDs 4 Use only an anti static solder removal device Some solder removal devices not 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 sufficient to damage ESDs 6 Do not remove a rep...

Страница 11: ... 19 ppm in Letter 2 Processor 533 MHz 3 Printer Language SPLC PCL5Ce PCL6C PS3 PDF V1 7 4 Memory 256MB Standard 512MB Max 5 Interface High Speed USB 2 0 10 100 1000 BaseTX network connector 802 11b g n wireless LAN NFC printing support LCD 4 3 inch Touch LCD 6 Toner cartridge Initial 1 000 K 700 CMY Sales 2 500 K 1 800 CMY Copyright 1995 2013 SAMSUNG All rights reserved 2 1 ...

Страница 12: ...ation Simplex SDMC up to 18 cpm in A4 19 cpm in Letter MDSC up to 18 cpm in A4 19 cpm in Letter Copy Speed Duplex N A FCOT From Ready Less than 16 seconds Platen Less than 19 seconds ADF ADF Scan 300 x 300 dpi Optical 300 x 300 dpi Printing Up to 2 400 x 600 dpi Effective Output Resolution Platen Scan 600 x 600 dpi Optical 600 x 600 dpi Printing Up to 2 400 X 600 dpi Effective Output Original Type...

Страница 13: ...x 4 800 dpi ADF Max 216 mm x 356 mm 8 5 x 14 Scan Size Platen Max 210 x 297 mm 8 3 x 11 7 Scan Original Types Text Photo Mixed Scan Features WSD ScanToPC ScanToNetworPC ScanToEmail ScanToUSB 2 1 2 4 Fax Item Specification Compatibility ITU T G3 Communication System PSTN PABX Modem Speed 33 6Kbps Tx Speed Approx 3 sec Mono Standard ECM MMR MemoryTx ITU T G3 No 1 chart Compression MH MR MMR JBIG JPE...

Страница 14: ...D I F No Tone Pulse Yes Selectable in Tech mode Pause Yes Auto Redial Yes Last Number Redial Yes Distinctive Ring Yes Caller ID Yes External Phone Interface Yes On Off both Send and Receive Fax Forward to E Mail No Fax to PC Yes Broadcasting up to 208 locations Delayed Fax Yes Fax Features Color Fax Yes 2 4 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 15: ...04 8 10 9 04 9 10 10 04 32 64 bit SuSE Linux Enterprise Desktop 10 11 32 64 bit Debian 4 0 5 0 32 64 bit Mac OS X 10 5 10 9 Driver Supporting OS UNIX Sun Solaris 9 10 x86 SPARC HP UNIX 11 0 11i v1 11i v2 11i v3 PA RISC Itanium IBM AIX 5 1 5 2 5 3 5 4 Network Protocol TCP IPv4 TCP IPv6 Raw TCP IP LPR IPP Google Cloud printing Telnet WSD SLP UPnP mDNS SNMPv1 v2 v3 SMTP HTTP Anyweb Print No Easy Prin...

Страница 16: ...s 80g m Media sizes A4 A5 A6 Letter Legal Executive Folio Oficio ISO B5 JIS B5 Statement Postcard Envelope Monarch No 10 No 9 DL C5 C6 Cardstock 3 x 5 Custom 98 x 127 mm 3 86 x 5 216 x 356 mm 8 5 x 14 Media types Plain Thin Thick Thicker Cardstock Transparency Pre Printed Recycled Archive Bond Label Envelope Cotton Colored Hole Punched LetterHead Glossy Media weight Supported Weight 60 220gsm Thin...

Страница 17: ...Punched LetterHead Glossy Media weight Supported Weight 60 220gsm Thin Paper 60 69g m Plain Paper 70 89g m Thick Paper 90 120g m Cardstock 121 163g m Thicker Paper 164 220g m Thick paper 90 104g m Bond Paper 105 120g m Multi purpose tray Sensing Paper Empty no Option Cassette SCF N A Capacity Face Down 100 sheets 80g m Output Stacking Output Full sensing Paper full Sensor Capacity 50 sheet 80g m 2...

Страница 18: ... M504S Magenta CLT C504S Cyan Toner Cartridge Yield Average continuous black cartridge yield Apporx 2 500 pages Black Average continuous color cartridge yield Apporx 1 800 pages Yellow Magenta Cyan Model CLT W504 Waste Toner Container Yield Apporx 14 000 pages Black Apporx 3 500 pages Yellow Magenta Cyan NOTE Declared yield in accordance with ISO IEC 19798 Depending on the options percentage of im...

Страница 19: ...pecification and description 2 1 2 11 Option Item Model Name Support Memory ML MEM370 512 MB Yes Option Cassette SCF N A Hard Disk N A USB to Parallel Cable N A Copyright 1995 2013 SAMSUNG All rights reserved 2 9 ...

Страница 20: ... HP postscript3 Paper Input 250 sheets Cassette 250 sheets Cassette 520 sheets Optional Cassette 150 sheets Cassette Duplex N A Standard N A Interface High Speed USB 2 0 10 100 1000 Base TX Wireless LAN 802 11b g n NFC function support High Speed USB 2 0 10 100 1000 Base TX Wireless LAN 802 11b g n High Speed USB 2 0 10 100 Base TX Size mm 424 x 453 x 457 mm 16 69 x 17 83 x 17 99 inches 469 x 453 ...

Страница 21: ...lable depending on model or country 1 Document feeder cover 2 Document feeder width guide 3 Document feeder input tray 4 Document feeder output tray 5 Control panel 6 USB memory port 7 Control board cover 8 Front cover 9 Tray 1 10 Output tray 11 Document feeder output support 12 Front cover handle 13 Scanner lid 14 Scanner glass 15 Paper width guides on a manual feeder 16 Manual feeder 17 Toner ca...

Страница 22: ...w 2 3 7 8 5 4 9 10 0 1 1 Waster toner container 2 Rear cover 3 Rear cover handle 4 Power receptacle 5 Power switch 7 USB port 8 Network port 9 Telephone line socket LINE 10 Extension telephone socket EXT 2 12 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 23: ...Product specification and description 2 2 3 Paper Path The following diagram displays the path the paper follows during the printing process ADF Engine Copyright 1995 2013 SAMSUNG All rights reserved 2 13 ...

Страница 24: ...of the mechanical parts comprising Frame Toner Cartridge Drive Unit Transfer roller Pick up unit Fuser Cassette The hardware parts consists of the main board SMPS HVPS board OPE board PC interface 1 Exit Unit 2 Fuser Unit 3 Transfer Roller 4 Registration Regi Roller 5 Pick Up Roller 6 Retard Roller 7 Cassette 8 LSU 9 Toner Cartridge 10 ITB Unit 11 ADF Unit 2 14 Copyright 1995 2013 SAMSUNG All righ...

Страница 25: ...function paper arranging function The MP multi purpose tray can hold special sizes and types of print material such as postcards note cards and envelopes It is useful for single page printing on letterhead or colored paper 2 Pick up Forward Reverse roller They have functions such as a paper pickup function driving control function paper feeding function and removing electronic static function Pick...

Страница 26: ... The transfer roller delivers the toner of the OPC drum to the paper 2 2 4 3 Drive Unit This machine has the Main Drive Unit and Feed Drive Unit The Main Drive Unit has 2 BLDC motors and Feed Drive Unit has 1 Step motor These Drive unit is assembled to the right frame 2 16 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 27: ...rmistor It is a temperature detecting sensor Temperature Resistance 7 kΩ 180 C 3 Heat roller The heat roller transfers the heat from the lamp to apply a heat on the paper The surface of a heat roller is coated with Teflon so toner does not stick to the surface 4 Pressure roller A pressure roller mounted under a heat roller is made of a silicon resin and the surface also is coated with Teflon When ...

Страница 28: ...rror The OPC drum is turned with the paper feeding speed The HSYNC signal is created when the laser beam from LSU reaches the end of the polygon mirror and the signal is sent to the controller The controller detects the HSYNC signal to adjust the vertical line of the image on paper In other words after the HSYNC signal is detected the image data is sent to the LSU to adjust the left margin on pape...

Страница 29: ...nd blade Developing Method Non magnetic single component non contacting method Toner Non magnetic single component pulverized type toner The life span of toner ISO 19798 pattern A4 standard Initial toner 1 000 K 700 CMY Sales toner 2 500 K 1 800 CMY OPC Cleaning Collect the toner by using cleaning blade Handling of wasted toner Collect the wasted toner in the cleaning frame by using cleaning blade...

Страница 30: ...ller and video controller The engine controller controls all modules required to print that is LSU HVPS SMPS Fuser Motor etc It communicates with the video control block inside CPU for printing And it has the interface for all video sync signal to print out the video data The video controller receives print data from the host through network or USB Port and receives copy data from the scan control...

Страница 31: ...rd is adopted 533 MHz C3N CPU that is integrated with engine video scan controller It uses DDR3 256MByte Circuit board locations The following diagrams show the locations of the printer circuit boards Copyright 1995 2013 SAMSUNG All rights reserved 2 21 ...

Страница 32: ...rocess speed is 533 MHz It is integrated engine controller video controller scan controller DDR3 256MB is adopted for high speed data processing Boot adopted the 128MB NAND Flash USB is the embedded type and wired network supports 1000M full duplex Main board diagram 2 22 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 33: ...or 8 HUB I F connector 9 SMPS connector 10 BLDC Motor connector 11 DEVE Home sensor solenoid connector 12 HVPS2 connector 13 HVPS1 connector 14 LSU connector 15 OPE connector 16 Fuser Fan connector 17 Thermistor connector 18 DCIS connector 19 Exit Motor connector 20 Platen Motor connector 21 RADF I F connector 22 Fax I F connector Information Part Code JC92 02733A Part Name PBA MAIN Copyright 1995...

Страница 34: ...1Ghz mobile CPU 256MB mobile DDR 256MB Flash It is connected to 4 3 inch touch LCD and provides the Graphic User Interface The OPE Key PBA is composed of the numeric key power save key copy key The OPE communicates with main board via USB 2 0 The power LED is controlled by the main board OPE controller diagram 2 24 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 35: ...E Key PBA 2 USB Interface connector to main controller 3 Interface connector to scanner home sensor 4 FFC Interface connector to 4 3 inch touch LCD OPE Key PBA Information Part Code JC92 02524A PBA Name 4 3 inch OPE Key Connection 1 Interface connector to main controller 2 FFC connector to OPE main PBA Copyright 1995 2013 SAMSUNG All rights reserved 2 25 ...

Страница 36: ...peed Platen 2sec A4 ADF 5 5sec A4 Scan Time 2 sec A4 203x98 dpi Scan Setup Time 3 5 sec Receive Mode FAX TEL ANS FAX Compression MH MR MMR JBIG JPEG ECM Yes Resolution Standard 203x98 dpi Fine 203x196 dpi S Fine 203x392 dpi 300x300 dpi 306x392 dpi Contrast Adjustable 5 Levels Fax Memory 32MB in HDD Information Part Code JC92 02552A PBA Name PBA LIU Connection 1 Interface Connector to Main Controll...

Страница 37: ...communicates with video controller via USB Information Part Code JC92 02510A PBA Name PBA WNPC Connection 1 Interface Connector to System board JC39 01858A JC39 01803A JC39 01853A HARNESS WLAN NOTE The HARNESS WLAN differ from your machine depending on your model Copyright 1995 2013 SAMSUNG All rights reserved 2 27 ...

Страница 38: ... 110V 90V 135V 2 AC 220V 180V 270V 3 Input Current 10 0A 110V 8 0A 220V 4 Output Power 111W DC 5V 15W DC 24V 96W Information 110V 220V Part Code JC44 00097E JC44 00090E PBA Name SMPS V1 SMPS V2 Connection 1 AC_Inlet 2 FUSER_AC Output 3 OUTPUT_DC Input Output connector AC Input Connector CON1 PIN ASSIGN PIN NO Description 1 AC_L 2 AC_N AC Input AC Input Connector CON2 PIN ASSIGN PIN NO Description ...

Страница 39: ...r CON3 PIN ASSIGN PIN NO Description 1 5V 5V Power 2 GND Ground 3 24V1 24V Power 4 GND Ground 5 24V2 24V Power Signal Connector CON4 PIN ASSIGN PIN NO Description 1 GND Ground 2 24V_ON_OFF 24V_ON_OFF 3 Relay on Fuser Relay 4 24VS Photo Triac Bias 5 Fuser On Fuser On Copyright 1995 2013 SAMSUNG All rights reserved 2 29 ...

Страница 40: ... SUP Y 2 MHV DEV BLD SUP M 3 MHV DEV BLD SUP C 4 MHV DEV BLD SUP K 5 THV1 YMCK 6 THV2 7 Main HVPS I F 1 8 Main HVPS I F 2 9 Paper Exit Outbin Full 10 WTB interface 11 Crum Y M 12 Crum C K 13 Ambient Humidity 14 Paper Regi 15 Front Cover Open Switch 16 Rear Cover Open Switch Information Part Code JC44 00217A PBA Name HVPS 2 30 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 41: ...2 02531A PBA Name PBA ITB EEPROM Connection 1 Interface Connector to System Board JC39 01814A HARNESS ITB 2 2 5 8 HUB PBA The HUB PBA connects the USB block of the main board and 3 external interface modules It consists of 4 connector and Crystal Hub controller chip Information Part Code JC92 02525A PBA Name PBA HUB Connection 1 HUB PBA to Main PBA connector 2 HUB PBA to WLAN connector 3 HUB PBA t...

Страница 42: ...ome Position sensor Main Board CIS detection S6 Switch Rear Cover Cover Rear Open sensor HVPS Cover Open detection S7 Photo interrupter Fuser Exit sensor Main Board Fuser Exit detection S8 Photo interrupter Binfull sensor Main Board Binfull detection S9 Photo interrupter Deve Nip sensor Main Board Deve Nip detection S10 Photo interrupter WTB Open sensor Main Board WTB Open detection S11 Photo inte...

Страница 43: ... Scan Motor 3 HVPS 4 Humidi Temp Sensor 5 PBA Waste Sensor 6 Solenoid MP 7 Clutch Electric Z41 8 Power Inlet 9 Clutch Electric No Description 10 Clutch Fuser Cam 11 Motor Step 12 Fan Type 5 13 Motor BLDC BT6 14 Motor BLDC BT6 15 Solenoid 16 SMPS Copyright 1995 2013 SAMSUNG All rights reserved 2 33 ...

Страница 44: ...sensor Jam in Exit area After the trailing edge of the paper passes the feed sensor the paper cannot pass the exit sensor predetermined period of time 2 2 6 2 Transfer The charging voltage developing voltage and the transfer voltage are controlled by PWM Pulse Width Modulation The each output voltage is changeable due to the PWM duty The transfer voltage admitted when the paper passes the transfer...

Страница 45: ...us of the main system so it can take appropriate action and then the error message is displayed at LCD window or LED informing the error status of the user 2 2 6 4 LSU LSU receives the image data from PVC or HPVC and make the latent image on OPC surface It uses the single beam LD The errors related to LSU are as follows By Lready When the printing is started the engine drives the polygon motor of ...

Страница 46: ...iver translates the received document to a Printing Command language which printer can understand and transfers data to spooler 3 Stand alone Application offers the various printing application such as Easy Printer Manager Printer Status in Window system 4 Web based Application offers the same functions as Stand alone Application in Web environment Firmware is made up of 1 Application Emulation th...

Страница 47: ...gement of printing job printer administration Status monitor to monitoring the printer status by real time in Web independent environment on OS 3 Stand alone Application that is a similar Window software as same as above 2 4 Port Monitor that manages the network communication between spooler and Network Interface Card or various additional application and Network Interface Card this is at first ma...

Страница 48: ...o data and start selected one After emulation job end Kernel sends the output bit map data to Engine using Printer Video Controller by clock type for LSU Engine print the received data to required paper with the sequential developing process 2 Case of using Network Interface Card After user start to print the wanted document to PCL string or compressed GDI bit map data Driver translate the all gra...

Страница 49: ...r unit malfunction 3 1 2 Precautions when handling PBA Static electricity can damage a PBA always used approved anti static precautions when handling or storing a PBA Precautions when moving and storing PBA 1 Please keep PBA in a conductive case anti static bag or wrapped in aluminum foil 2 Do not store a PBA where it is exposed to direct sunlight Precautions when replacing PBA 1 Disconnect power ...

Страница 50: ...tches Many of the parts are held in place with plastic latches The latches break easily release them carefully To remove such parts press the hook end of the latch away from the part to which it is latched 3 2 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 51: ... SCREW TAPTYPE BH S M3 L6 ZPC WHT SWRCH18A 41 6003 000301 FRAME MAIN SCREW TAPTYPE BH S M4 L6 ZPC WHT SWRCH18A 1 6003 000196 FRAME FAN SCREW TAPTYPE PWH B M3 L10 NI PLT SWRCH18A 1 6003 000196 DRIVE MAIN SCREW TAPTYPE PWH B M3 L10 NI PLT SWRCH18A 5 6003 000269 DRIVE MAIN SCREW TAPTYPE BH S M3 L6 ZPC WHT SWRCH18A 14 6003 000301 DRIVE MAIN SCREW TAPTYPE BH S M4 L6 ZPC WHT SWRCH18A 7 6009 001697 DRIVE...

Страница 52: ...bly Parts Code Location Description Qty 6003 000269 MAINLINE SCREW TAPTYPE BH S M3 L6 ZPC WHT SWRCH18A 37 6003 000261 FRAME DRAWER SCREW TAPTYPE BH B M3 L6 ZPC WHT SWRCH18A 4 3 4 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 53: ...ssembly 3 3 Replacing the maintenance parts 3 3 1 Toner Cartridge 1 Open the front cover 2 Hold the green handle and pull the guide cartridge 3 Remove all toner cartridges Copyright 1995 2013 SAMSUNG All rights reserved 3 5 ...

Страница 54: ...and Reassembly 3 3 2 Waste Toner Container 1 Open the Waste Toner Container cover Remove the Waste Toner Container while pulling the hook to the direction of arrow 3 6 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 55: ...cartridges 2 Remove the guide cartridge by releasing the right hook 3 Remove the cassette 4 Remove the harness cover after removing 1 screw 5 Unplug the connector 6 Lift up the both sides of the ITB Unit slightly Copyright 1995 2013 SAMSUNG All rights reserved 3 7 ...

Страница 56: ...er 8 Remove 2 screws securing the left cover from the rear 9 Release the left cover by pulling it to the direction of arrow 10 Remove the bracket A after removing 2 screws 11 Remove the ITB Unit from the rear 3 8 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 57: ...art as shown in below 3 Remove 4 screws Remove the cover A 4 Unplug the AC connector 5 Remove 1 screw Take off the fuser unit while pulling the shaft cam to the right 6 Unplug the thermistor connector Remove the fuser unit perfectly Copyright 1995 2013 SAMSUNG All rights reserved 3 9 ...

Страница 58: ...sfer Roller Assy by releasing 4 hooks 3 3 6 Pick up_Forward_Reverse roller 1 Remove the cassette Stand the machine to see the bottom 2 Release the Reverse roller Assy by pushing both hooks 3 Remove 2 screws Pull and release the Pick up Forward roller Assy 3 10 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 59: ...r cartridges and guide cartridge 3 4 1 Cover 1 Open and remove the rear cover 2 Remove 4 screws 3 Release the left cover by pushing it to the direction of arrow 4 Release the right cover 5 Release the hook of the linker And remove the front cover Copyright 1995 2013 SAMSUNG All rights reserved 3 11 ...

Страница 60: ...Disassembly and Reassembly 3 4 2 ADF Unit 1 Open the ADF Unit Unplug the connector after removing the harness cover 2 Lift up and release the ADF Unit 3 12 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 61: ... 4 3 OPE Unit 1 Remove the ADF Unit Refer to 3 4 2 2 Turn the OPE Unit over 3 Unplug 2 connectors Remove the OPE unit 4 Unplug 1 connector Remove 6 screws And remove the OPE board Copyright 1995 2013 SAMSUNG All rights reserved 3 13 ...

Страница 62: ...1 Remove the right cover and ADF unit 2 Remove the hole cap on the platen unit 3 Remove 5 screws from the top and rear 4 Unplug the relevant connectors on the main board 5 Lift the platen unit up 3 14 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 63: ...er to 3 4 2 3 3 Remove the Platen Unit Refer to 3 4 4 4 Remove the middle cover dummy R L after removing 4 screws 5 Remove 2 screws 6 Remove 2 screws from the front 7 Remove 2 screws from the rear 8 Lift the middle cover up after releasing the rear both hooks Copyright 1995 2013 SAMSUNG All rights reserved 3 15 ...

Страница 64: ...mbly 3 4 6 Fax Board 1 Remove the middle cover dummy right Refer to 3 4 5 2 Remove the fax board cover after removing 2 screws 3 Remove the fax board after removing 2 screws 3 16 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 65: ...ver Refer to 3 4 1 2 Remove 9 screws Unplug the connector And release the HVPS board 3 4 8 Outer Temperature Sensor 1 Remove the left cover Refer to 3 4 1 2 Remove 1 screw Unplug the connector And remove the sensor Copyright 1995 2013 SAMSUNG All rights reserved 3 17 ...

Страница 66: ...sensor 1 Remove the left cover Refer to 3 4 1 2 Release the sensor holder after removing 1 screw 3 4 10 LSU 1 Remove the middle cover Refer to 3 4 5 2 Remove 4 screws 3 Unplug the flat cable Remove the LSU 3 18 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 67: ...ll connector Remove 4 screws And remove the main board 3 4 12 SMPS board 1 Remove the right cover Refer to 3 4 1 2 Remove the SMPS board cover after removing 3 screws 3 Unplug all connectors on SMPS board Remove 3 screws And remove the SMPS board Copyright 1995 2013 SAMSUNG All rights reserved 3 19 ...

Страница 68: ...in board 3 Remove the main board bracket after removing 4 screws 4 Remove the FRAME FAN after removing 2 screws 5 Remove the FRAME INLET after removing 2 screws 6 Remove 2 clutches after removing each fixer 7 Remove the Feed Drive Unit after removing 6 screws 3 20 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 69: ...o 3 4 1 2 Remove the main board bracket and FRAME INLET Refer to 3 4 13 3 Remove the bracket after removing 2 screws 4 Remove 8 screws Remove the Rear Hinge R L and Bottom Bracket 5 Remove the FRAME RETARD after removing 5 screws Copyright 1995 2013 SAMSUNG All rights reserved 3 21 ...

Страница 70: ...3 Disassembly and Reassembly 3 4 15 Main Drive Unit 1 Remove the right cover 2 Remove the SMPS board 3 Remove the main drive unit 3 22 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 71: ...e edit area 4 Stop Clear Stops an operations at any time 5 Power Wake up Turns the power on or off or wakes up the machine from the power save mode If you need to turn the machine off press this button for more than three seconds 6 Start Starts a job in black or color mode 7 On Hook Dial When you press this button you can hear a dial tone Then enter a fax number It is similar to making a call usin...

Страница 72: ...tatus Red On A toner cartridge has almost reached its estimated cartridge life It is recommended to replace the toner cartridge The cover is opened Close the cover There is no paper in the tray Load paper in the tray The machine has stopped due to a major error A paper jam has occurred Blinking The machine is connecting to a wireless network On The machine is connected to a wireless network Wirele...

Страница 73: ... This troubleshooting may not be available depending on model or optional goods Original paper jam in front of scanner 1 Open the document feeder cover 2 Gently remove the jammed paper from the document feeder 3 Close the document feeder cover Copyright 1995 2013 SAMSUNG All rights reserved 4 3 ...

Страница 74: ...eshooting Original paper jam inside of scanner 1 Open the document feeder cover 2 Gently remove the jammed paper from the document feeder 3 Close the document feeder cover 4 4 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 75: ...paper jam in exit area of scanner 1 Remove any remaining pages from the document feeder 2 Open the Stacker up 0 3 Gently remove the jammed paper from the document feeder 4 Close the Stacker 0 Copyright 1995 2013 SAMSUNG All rights reserved 4 5 ...

Страница 76: ...er jams NOTE To avoid tearing the paper pull the jammed paper out slowly and gently In tray1 1 Take off the cassette 2 Remove the jammed paper by gently pulling it straight out 3 Reinstall the cassette 4 6 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 77: ... Troubleshooting In the manual feeder multi purpose tray 1 Take off the cassette 2 Remove the jammed paper by gently pulling it straight out 3 Reinstall the cassette Copyright 1995 2013 SAMSUNG All rights reserved 4 7 ...

Страница 78: ...e machine CAUTION The fuser area is hot Take care when removing paper from the machine 1 Open the rear cover 2 Remove the jammed paper by gently pulling it straight out 3 Close the rear cover 4 8 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 79: ...traight out If you do not see the paper in this area stop and go to next step 2 Open the rear cover 3 Open the fuser jam cover 0 0 4 Remove the jammed paper by gently pulling it straight out 0 5 Close the fuser jam cover 0 0 6 Close the rear cover Copyright 1995 2013 SAMSUNG All rights reserved 4 9 ...

Страница 80: ...ent feeder Platen Scan Displays the number of pages scanned by using scanner glass Transfer Belt Displays the number of pages by using transfer belt Fuser Displays the number of pages by using fuser Tray1 Roller Displays the number of pages by using tray1 roller 3 Press Stop Clear button to return to ready mode 2 Altitude adjustment Print quality is affected by atmospheric pressure which is determ...

Страница 81: ... Reg The machine virtually prints certain patterned image to calibrate the color printing position This feature enhances the colored image sharper and clearer which means the machine prints the colored image on the paper more like the one in the monitor NOTE If you have moved the machine it is strongly recommended to operate this menu manually Select the menu item Press Setup Machine Setup Next In...

Страница 82: ... 20 mm 62 8 mm Background 2 Heat Roller 24 3 mm 76 3 mm Black spot and image ghost Fuser Unit 3 Charging Roller 8 5 mm 26 7 mm Black Spot and line and periodic band 4 OPC Drum 24 mm 75 4 mm White and Black Spots 5 Developing Roller 12 mm 37 7 mm White spot Horizontal black band 6 Supply Roller 11 3 mm 35 5 mm Periodic Band by little difference of density Toner Cartridge 7 Transfer Roller 8 mm 25 1...

Страница 83: ...es provide a gateway to conveniently use your Samsung machine Samsung Easy Printer Manager provides two different user interfaces for the user to choose from the basic user interface and the advanced user interface Switching between the two interfaces is easy just click a button Understanding Samsung Easy Printer Manager To open the program For Windows Select Start Programs or All Programs Samsung...

Страница 84: ...or managing the network and machines Device Settings You can configure various machine settings such as machine setup paper layout emulation network and print information Scan to PC Settings This menu includes settings to create or delete scan to PC profiles Scan Activation Determines whether or not scanning is enabled on the device Profile Displays the scanning profiles saved on the selected devi...

Страница 85: ...indows task bar Icon Mean Description Normal The machine is in ready mode and experiencing no errors or warnings Warning The machine is in a state where a soft error has occurred For example a toner low status which may lead to toner empty status Error The machine has at least one hard error such as out of paper fuser error etc Machine does not have ability to come to ready without customer interv...

Страница 86: ...PC network connected SWS overview SyncThru Web Service SWS accepts HTTP request via port 80 as normal web servers provides interface to users information of networked printers and allow to configure the setting of printers is able to provide more complicated options than Local UI for printer configuration Connection Procedure 1 Open the Web browser and input IP address of machine Click Login 2 Log...

Страница 87: ...r your security Firstly you have to login to SWS 1 Click Direct Print Configuration in the pop up windows when clicking Direct Print 2 In the Services Menu check Direct Print Or 1 Click System Security in the Security menu 2 Select Feature Management in the left frame 3 In the Services Menu check Direct Print Copyright 1995 2013 SAMSUNG All rights reserved 4 17 ...

Страница 88: ...e firmware update you are about to install has been tested for compatibility with Samsung toner cartridge products ONLY Installing the upgrade may cause a non Samsung toner cartridge to malfunction Do not run your printer during the firmware update Do not have any print job 1 Make sure that the machine is connected to the PC with a USB cable 2 Set up the F W upgrade as ON How to set the f w upgrad...

Страница 89: ...Wired or Wireless Network connection is established Firmware file to update Upgrade Procedure 1 Open the Web browser and input IP address of machine Click Login 2 Log in Admin Mode ID admin PW sec00000 3 Select Maintenance menu and click upgrade wizard Copyright 1995 2013 SAMSUNG All rights reserved 4 19 ...

Страница 90: ... browser button and press next button 5 SyncThru will check verify firmware file and compare version and press next button 6 Machine starts upgrading SyncThru will return home page after upgrading is completed 4 20 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 91: ...pth 4 Machine Serial Number General Network IP Address Set Version Main Controller User Interface Software Version Network Controller Fax Protocol Dump Configuration Supplies Information Usage Counter Error Information Auto Color Registration Job Duty Information Report Auto Toning History NVM Read Write Copier Test Routine NVM Read Write Test Routine Fax Protocol Report Shade and Print Report Sha...

Страница 92: ...0020 Deve DC Cyan 106 0030 Deve DC Black 106 0121 Yellow Blade DC 106 0122 Magenta Blade DC 106 0123 Cyan Blade DC 106 0124 Black Blade DC 107 0030 Transfer1 High Voltage THV Black 107 0080 Transfer2 High Voltage THV2 109 0010 Run Temperature offset 110 0040 LD Power Yellow 110 0050 LD Power Magenta 110 0060 LD Power Cyan 110 0070 LD Power Black Test Routines This menu performs test routines for t...

Страница 93: ...50 Color OPC Home Sensor 106 0060 DR Nip Home Sensor 106 0070 Yellow Blade DC 106 0080 Magenta Blade DC 106 0090 Cyan Blade DC 106 0100 Black Blade DC 107 0071 THV Bias 107 0072 THV Bias Read 107 0073 THV Bias 107 0080 iTHV Bias 107 0090 iTHV Bias Read 107 0160 Erase Lamp1 109 0000 Fuser Temperature A 109 0011 LSU Temperature 109 0012 Inner Temperature 109 0013 Outer Temperature 109 0014 Huminity ...

Страница 94: ...e 2100Hz Ln1 020 020 DTMF Line1 020 021 DTMF Line1 020 022 DTMF 0 Line1 020 023 DTMF 1 Line1 020 024 DTMF 2 Line1 020 025 DTMF 3 Line1 020 026 DTMF 4 Line1 020 027 DTMF 5 Line1 020 028 DTMF 6 Line1 020 029 DTMF 7 Line1 020 030 DTMF 8 Line1 020 031 DTMF 9 Line1 020 040 V 21 300 bps Line1 020 041 V 27ter 2400 bps Line1 020 042 V 27ter 4800 bps Line1 020 043 V 29 7200 bps Line1 020 044 V 29 9600 bps ...

Страница 95: ...lly All the values are returned to the default values and all the information which was set by the user will be erased Toner Low Level The function is to set up the time to inform toner low status This function can provide user convenience for replacing the toner cartridge Counter Reset This function resets the count value you select Engine Footer This function is for monitoring of the engine stat...

Страница 96: ...ain a detailed description of the problem from the customer Power On Red LED on Error message is displayed OPE LED Green OK Print test page Printing quality is nomal Refer to Solution of Image Problem See the troubleshooting for error code END No Power Power Module error Main PBA OPE LED ON 4 26 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 97: ...curs repeatedly at a specific point in the Paper Path Open the fuser cover Jam clear Dismantle the machine and carefully inspect the region where the jam occurs Especially check if paper fragments are caught in the Fuser 4 Print the Information Page Configuration Try printing a test page from a computer If there is an error check cables and driver installation 5 Check the Print Quality Is there ar...

Страница 98: ...ilure A3 3311 Call for service if the problem persists Page 4 42 A3 3312 Actuator Sensor Failure A3 3312 Call for service if the problem persists Page 4 42 A3 3320 Not proper room temperature Change room temperature Page 4 42 C2 2110 Prepare new yellow toner cartridge Page 4 43 C2 2120 Replace with new yellow toner cartridge Page 4 43 C2 2150 Replace with new yellow toner cartridge Page 4 43 C2 23...

Страница 99: ...in exit area Page 4 50 M3 2130 Too much paper in output bin tray Remove printed paper Page 4 51 S2 4120 Door is open Close it Page 4 52 S3 3121 Scanner locked or another problem occurred No Switch Case Scanner is locked Page 4 52 S4 2111 Fax Memory is almost full Print or remove received fax Job Page 4 53 S4 2112 Fax memory is full Print or remove received fax Job Page 4 53 S4 3111 Fax System Fail...

Страница 100: ...de Error Message Troubleshooting Page U3 3313 Original paper jam inside of scanner Page 4 56 U3 3314 Original paper jam inside of scanner Page 4 56 U3 4110 Door of scanner is open Page 4 56 4 30 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 101: ...status Troubleshooting method 1 Turn the machine off then on If the error persists turn the machine off again 2 Remove the rear and right cover 3 Check if there are any obstacles or paper around the fuser unit 4 Check if the connection between main board and fuser motor are correct 5 If the connection is OK replace the fuser motor 6 If the problem persists replace the main board Copyright 1995 201...

Страница 102: ...or does not operate The OPC Deve motor is operating but is recognized as stop status Troubleshooting method 1 Turn the machine off then on If the error persists turn the machine off again 2 Remove the right cover 3 Check if the connection between main board and OPC Deve motor are correct 4 If the connection is OK replace the OPC Deve motor 5 If the problem persists replace the main board 4 32 Copy...

Страница 103: ...ection is OK replace the step motor of the Feed drive unit 5 If the problem persists replace the main board Error Code A1 4310 Error message Actuator Motor Failure A1 4310 Call for service if the problem persists Symptom The motor for ITB unit does not operate normally Troubleshooting method 1 Turn the machine off then on If the error persists turn the machine off again 2 Remove the right cover 3 ...

Страница 104: ...n board and the related fan is correct 4 If the connection is OK replace the defective fan Error Code A3 3211 A3 3212 Error message Actuator Sensor Failure A3 3211 Call for service if the problem persists Actuator Sensor Failure A3 3212 Call for service if the problem persists Symptom The inner temperature sensor is defective Troubleshooting method 1 Turn the machine off then on If the error persi...

Страница 105: ...ror persists turn the machine off again 2 Enter the tech mode Check the temperature sensor output 3 If the sensor is defective replace it 4 If the temperature sensor is OK replace the main board Error Code A3 3320 Error message Not proper room temperature Change room temperature Symptom The value of the outer temperature sensor is out of normal area Troubleshooting method 1 Check if the machine is...

Страница 106: ...urn the machine off and replace the toner cartridge with new one Error Code C2 2120 C2 2150 C2 3120 C2 3150 C2 4120 C2 4150 C2 5120 C2 5150 Error message Replace with new yellow toner cartridge Replace with new magenta toner cartridge Replace with new cyan toner cartridge Replace with new black toner cartridge Symptom The toner cartridge is at the end of its life Troubleshooting method 1 Print the...

Страница 107: ...ll black toner cartridge again Install black toner cartridge Symptom The toner cartridge is not installed or the CRUM has some problem Troubleshooting method 1 Check if the toner cartridge is installed properly Turn the machine off then on 2 If the error message is not disappear remove the toner cartridge Thoroughly roll the cartridge five or six times to distribute the toner evenly inside the car...

Страница 108: ... Samsung genuine toner cartridge replace with new one Error Code C5 1110 C5 1120 Error message Prepare new transfer belt unit Replace new transfer belt unit Symptom The ITB Unit is at the end of its life Troubleshooting method 1 Print the supply information report Check the life remaining of the ITB unit 2 If its life is at the end turn the machine off and replace the ITB unit with new one Error C...

Страница 109: ... Code C6 1110 C6 1120 Error message Prepare new fuser unit Replace with new fuser unit Symptom The fuser unit is at the end of its life Troubleshooting method 1 Print the supply information report Check the life remaining of the fuser unit 2 If its life is at the end turn the machine off and replace the fuser unit with new one Error Code C7 1110 Error message Waste toner container is almost full O...

Страница 110: ... is installed properly 2 Remove and reinstall the waste toner container Error Code C9 1112 C9 1116 Error message Replace with new Tray1 pickup roller End of life Replace with new Tray1 retard roller Symptom The pick up roller or reverse roller is at the end of its life Troubleshooting method 1 Turn the machine off 2 Replace the pick up roller Assy and reverse roller Assy 4 40 Copyright 1995 2013 S...

Страница 111: ...aminated Clean the contaminated part or replace it b Check if the actuator is assembled correctly 3 If the pick up clutch is defective replace it Error Code M1 5112 Error message Paper is empty in tray 1 Load paper Symptom Paper is empty in Tray1 Troubleshooting method 1 Take off the cassette If there is no paper on the tray load the paper 2 If the problem persists check the following a Check if t...

Страница 112: ...leshooting method 1 Remove the jammed paper 2 If the problem persists check the following a Check if there is any obstacles or paper on the paper path Remove it b Check if the FRAME RETARD unit is assembled properly c Check if the pick up clutch regi clutch feed drive unit are working normally If there is a defective part replace it 4 42 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 113: ...d 1 Remove the jammed paper 2 If the problem persists check the following a Check if there is any obstacles or paper on the paper path Remove it b Check if the fuser unit is assembled properly If the fuser unit is defective replace it c Check if the FRAME EXIT unit has any defective parts Replace the FRAME EXIT Copyright 1995 2013 SAMSUNG All rights reserved 4 43 ...

Страница 114: ...ptom The machine detected that the output tray has got full or the bin full sensor is defective Troubleshooting method 1 Remove the paper on the output tray 2 Check if the Bin full Sensor connector is connected properly Reconnect it 3 If the sensor is defective replace it 4 44 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 115: ...ctive replace it Error Code S3 3121 Error message Scanner is locked Symptom Scanner lock error has occurred CIS does not move Troubleshooting method 1 Check if the CIS unit is moving when power on 2 Check if the at cable is connected to the CIS unit properly Re connect or replace the cable 3 If the CIS is defective replace it 4 Check if there is any defective part in the scanner unit Gear Belt Mot...

Страница 116: ...efective Troubleshooting method 1 Check if the fax board is installed properly 2 If the fax board is defective replace it 3 If the problem persists replace the main board Error Code S5 3110 Error message UI System Failure S5 3110 Call for service Symptom The communication error between main board and OPE board has occurred Troubleshooting method 1 Turn the machine off then on 2 If the problem pers...

Страница 117: ...e U1 2330 Turn off then on Fuser Unit Failure U1 2334 Turn off then on Fuser Unit Failure U1 2340 Turn off then on Fuser Unit Failure U1 234H Turn off then on Symptom The temperature control of fuser unit is abnormal Troubleshooting method 1 Check if the input voltage is normal 2 Turn the machine off Remove and reinstall the fuser unit Be careful when connecting the AC connector and Thermistor con...

Страница 118: ...ly LSU Hsync signal is abnormal Troubleshooting method 1 Check if the LSU harness on the main board is connected properly 2 If it is OK check that the LSU harness on LSU board is connected properly 3 Check if the LSU harness is defective 4 If the problem persists replace the LSU 5 If the problem persists after replacing LSU replace the main board 4 48 Copyright 1995 2013 SAMSUNG All rights reserve...

Страница 119: ... occurs continually open the ADF cover top Check if the ADF pick up roller is contaminated or worn out Clean or replace it 4 If the pick up roller is OK check the followings a Check if the ADF motor is working normally b Check if the connector on the ADF joint board is connected correctly 5 If the problem persists replace the ADF unit Error Code U3 4110 Error message Door of scanner is open Sympto...

Страница 120: ...s damaged or contaminated Replace the ITB unit and test again 2 Vertical White Line Description White vertical voids in the image Cause and Check Point Solution Check if the LSU window or internal lenses of LSU is contaminated Clean the LSU window with recommended cleaner IPA Clean the window with a clean cotton swab If dirt is inside the LSU replace the LSU Check if there are scratches on the cir...

Страница 121: ... dirty roller Check if the transfer roller is damaged or contaminated Replace the transfer roller and test again Check if paper transfer belt is damaged or contaminated Replace the ITB unit and test again 4 Dark or Black image Description The black page is printed out Cause and Check Point Solution No charging voltage in the HVPS Check the connecting state between the Main PBA and HVPS Reconnect t...

Страница 122: ...U Check the connector of LSU Not working the developing bias voltage on HVPS Replace the HVPS 6 Uneven Density Description Print Density is uneven between left and right Cause and Check Point Solution The life of the Toner Cartridge has expired Replace the toner cartridge The pressure force in the left and right springs of the ITB unit is not even Replace the ITB Unit 4 52 Copyright 1995 2013 SAMS...

Страница 123: ...eplace the toner cartridge Bad contacts of HV terminals of the toner cartridge with high voltage terminals from printer set Clean all HV terminals in the cartridge and on the set frame Ensure all toner or paper dust particles are removed 8 Poor Fusing Description Toner is not properly fixed on paper Cause and Check Point Solution The media doesn t meet specification Use the proper media in specifi...

Страница 124: ...d is bad Reconnect or replace the harness HVPS SMPS output is abnormal Replace the HVPS SMPS board 3 Calibrating the touch screen Touch screen model only Description Touch screen does not operate properly Check and cause Solution The linearity value for touch panel has changed due to using a machine long hours or surroundings 1 Turn off the machine 2 While pressing the number 0 on numeric keys tur...

Страница 126: ...USB HOST MAIN IF 2mm 1 2 3 4 5 5V2 USBH_DN USBH_DP DGND 3 3V_SUSP CN 2 GUI HOST IF 2mm 1 2 3 4 USBH_DN USBH_DP DGND DGND CN 3 FRONT HOS T 2m m 1 2 3 4 5 5V2 US BH_DN US BH_DP DGND DGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 nDCD_MODEM nRI_MODEM AOUT 3 3V nCTS_MODEM MODEM_RXD MODEM_TXD nRST_MODEM CML_MODEM GND 5V_SUSP 3 3V nINT_MODEM SPK_P SPK_N CN 1 FAX 1 5mm 1 2 3 4 5 6 7 8 9 10 11 12 13 nDCD_MODEM ...

Страница 127: ...e and easy troubleshooting as described in this service manual DVM Digital Volt Meter Standard Indicates more than 3 digits Cleaning Equipments Standard An IPA Isopropyl Alcohol dry wipe tissue or a gentle neutral detergent and lint free cloth Driver Standard type type M3 long M3 short M2 long M2 short Vacuum Cleaner Tweezers Standard For general home use small type Spring Hook Standard For genera...

Страница 128: ...ting systems running on them The BOOTP servers assign the IP address from a pool of addresses to each client BOOTP enables diskless workstation computers to obtain an IP address prior to loading any advanced operating system CCD Charge Coupled Device CCD is a hardware which enables the scan job CCD Locking mechanism is also used to hold the CCD module to prevent any damage when you move the machin...

Страница 129: ...f external behavior which is in contrast to simulation which concerns an abstract model of the system being simulated often considering its internal state Ethernet Ethernet is a frame based computer networking technology for local area networks LANs It defines wiring and signaling for the physical layer and frame formats and protocols for the media access control MAC data link layer of the OSI mod...

Страница 130: ...t produces world wide industrial and commercial standards ITU T The International Telecommunication Union is an international organization established to standardize and regulate international radio and telecommunications Its main tasks include standardization allocation of the radio spectrum and organizing interconnection arrangements between different countries to allow international phone calls...

Страница 131: ...come an industry standard Originally developed for early inkjet printers PCL has been released in varying levels for thermal dot matrix printer and laser printers PDF Portable Document Format PDF is a proprietary file format developed by Adobe Systems for representing two dimensional documents in a device independent and resolution independent format PostScript PS PostScript PS is a page descripti...

Страница 132: ...N compliant program a scan can be initiated from within the program It is an image capture API for Microsoft Windows and Apple Macintosh operating systems UNC Path Uniform Naming Convention UNC is a standard way to access network shares in Window NT and other Microsoft products The format of a UNC path is servername sharename Additional directory URL Uniform Resource Locator URL is the global addr...

Страница 133: ...nection easily without a computer XPS XML Paper Specification XPS is a specification for a Page Description Language PDL and a new document format which has benefits for portable document and electronic document developed by Microsoft It is an XML based specification based on a new print path and a vector based device independent document format Copyright 1995 2013 SAMSUNG All rights reserved 6 7 ...

Страница 134: ...ference Information 6 3 The Sample Pattern for the Test The life of the toner cartridge and the printing speed are measured using the pattern shown below 6 8 Copyright 1995 2013 SAMSUNG All rights reserved ...

Страница 136: ...apan https gspn2 samsungcsportal com N America S America https gspn3 samsungcsportal com This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law 2013 Samsung Electronics Co Ltd All rights reserved Printed in Korea Code No ...

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