Samsung CLP-350 Specifications

Samsung Color Laser Printer The keynote of ProductHigh Performance / High Quality Muti-path CLBP- Model : only CLP 350N- Speed(Color/Mono) : 5/20ppm(A

PrecautionsSamsung ElectronicsService Manual1-51.3 ESD PrecautionsCertain semiconductor devices can be easily damaged by static electricity. Such comp

Service ManualAdjustment and Troubleshooting4-40Samsung Electronics1. If characters are improperly formed and producing hollowed imagesThe paper stock

Adjustment and TroubleshootingService Manual4-41Samsung Electronics1. Page skewEnsure that the paper is loaded properly.2. The paper may not meed spec

Service ManualAdjustment and Troubleshooting4-42Samsung Electronics1. Curl or waveEnsure that the paper is loaded properly.2. Check the paper type and

Adjustment and TroubleshootingService Manual4-43Samsung Electronics1. Wrinkles or creasesEnsure that the paper is loaded properly.2. The paper may not

Service ManualAdjustment and Troubleshooting4-44Samsung ElectronicsCheck for leaking toner.Clean the inside of the printer. 13) Back of printouts ared

Adjustment and TroubleshootingService Manual4-45Samsung Electronics1. The toner cartridge may not be installed properly.Remove the toner cartridge and

Service ManualAdjustment and Troubleshooting4-46Samsung Electronics1. Loose tonerClean the inside of the printer.2. The paper may not meed specificati

Adjustment and TroubleshootingService Manual4-47Samsung Electronics1. Character voids are white areas within characters that should be solid black1. Y

Service ManualAdjustment and Troubleshooting4-48Samsung Electronics1. If horizontally aligned color or black streaks or smears appearA toner cartridge

Adjustment and TroubleshootingService Manual4-49Samsung Electronics1. If the printed paper is curled or paper does not feed into the printerTurn the s

Product specification and featureService Manual2-1Samsung Electronics22Item DescriptionsBasic Model CLP-350NMaket of SalesMain Target : ResellerBlack

Service ManualAdjustment and Troubleshooting4-50Samsung Electronics4.2.5 Common Windows Problems"File in Use" message appears during install

Adjustment and TroubleshootingService Manual4-51Samsung Electronics4.2.6 Common Macintosh ProblemsThe printer does not print a document from Acrobat R

Service ManualAdjustment and Troubleshooting4-52Samsung ElectronicsI can't change settings in the configuration tool.You need to have administrat

Adjustment and TroubleshootingService Manual4-53Samsung ElectronicsI am trying to print a document inLandscape mode, but it prints rotated and cropped

Service ManualAdjustment and Troubleshooting4-54Samsung ElectronicsSome pages come out all white (nothing is printed), and I am using CUPS.If the data

Adjustment and TroubleshootingService Manual4-55Samsung ElectronicsI have CUPS and some options (such as N-up) seem to be alwaysenabled even though I

Service ManualAdjustment and Troubleshooting4-56Samsung Electronics1) Vertical Line and Band1. Damaged develop roller in the Developer. Deformed Do

Adjustment and TroubleshootingService Manual4-57Samsung Electronics2) Vertical White Line1. Foreign matter stuck onto the window of internal lenses of

Service ManualAdjustment and Troubleshooting4-58Samsung Electronics3) Light Image1. Develop roller is stained when the toner of developer cartridge is

Adjustment and TroubleshootingService Manual4-59Samsung Electronics4) Dark Image or black1. No charge voltage in the HVPS board.Clean the high voltage

Service ManualProduct specification and feature2-2Samsung Electronics2.1.2 SpecificationsSpecifications are correct at the time of printing. Product s

Service ManualAdjustment and Troubleshooting4-60Samsung Electronics5) Background1. Does character exist less than 2% per a page, and hasn't it be

Adjustment and TroubleshootingService Manual4-61Samsung Electronics6) JAM 01. Check the Solenoid by using EDC mode.Replace the solenoid.2. Check if th

Service ManualAdjustment and Troubleshooting4-62Samsung Electronics7 JAM 11. If the recording paper is jammed in front of or inside the fuser.Replace

Adjustment and TroubleshootingService Manual4-63Samsung Electronics8) Multi-Feeding1. Solenoid malfunction(the solenoid does not work properly) Replac

Service ManualAdjustment and Troubleshooting4-64Samsung Electronics9) Not function of the gear of the fuser due to melting awayCheck the operation of

Adjustment and TroubleshootingService Manual4-65Samsung Electronics11) Cover Open1. The Hook Lever in the top cover may be defective.Replace the hook

Service ManualAdjustment and Troubleshooting4-66Samsung Electronics13) No Power1. Check if the power input and SMPS output are normal.Replace the powe

Adjustment and TroubleshootingService Manual4-67Samsung Electronics15) LSU Error1. Foreign matter stuck onto the window of internal lenses of LSU mirr

Exploded Views & Parts ListSamsung ElectronicsService Manual5-1555. Exploded Views and Parts List5.1 Main 5-25.2 Cover Unit 5-45.3 Top Cover 5-

Samsung ElectronicsService ManualExploded Views & Parts List5-25.1 Main 0123456789101112131516171817-217-118-118-219202123242526272829

Product specification and featureService Manual2-3Samsung Electronics2.1.2.2 Controller & S/WMPU Samsung CHORUSm 300MHzMemory Std. 128 MBMax. 256

Exploded Views & Parts ListSamsung ElectronicsService Manual5-3Main Parts List5.1-0 CLP-350N COLOR LBP 20 B / COLOR 5 PPM5.1-1 JC97-02994A MEA UNI

Samsung ElectronicsService ManualExploded Views & Parts List5-45.2 Cover Unit011-11-21-3323-13-23-33-444-14-25

Exploded Views & Parts ListSamsung ElectronicsService Manual5-5Cover Unit Parts List5.2-0 JC97-03002A MEA UNIT-COVER 1 SNA5.2-1 JC97-02996A MEA-UN

Samsung ElectronicsService ManualExploded Views & Parts List5-65.3 Top Cover01234567891011121314

Exploded Views & Parts ListSamsung ElectronicsService Manual5-7Top Cover Parts List5.3-0 JC97-02992A MEA UNIT-COVER TOP 1 SA5.3-1 JC63-01484A COVE

Samsung ElectronicsService ManualExploded Views & Parts List5-85.4.1 Rear Cover271459368811100( Refer to 5.4.2 )

Exploded Views & Parts ListSamsung ElectronicsService Manual5-9Rear Cover Parts List5.4.1-0 JC97-02993A MEA UNIT-COVER REAR 1 SA5.4.1-1 JC63-01479

Samsung ElectronicsService ManualExploded Views & Parts List5-105.4.2 Transfer Unit114211481713161515151318A10912246611537 ( Transfer Unit / 5.

Exploded Views & Parts ListSamsung ElectronicsService Manual5-115.4.2-0 JC96-03990A ELA UNIT-TRANSFER 1 SA5.4.2-1 JC61-01466A FRAME-M-T2 BASE 1 SN

Samsung ElectronicsService ManualExploded Views & Parts List5-125.5 Frame 101223345678779101112131614151719202125242322162731282930S1S126S1S132343

Service ManualProduct specification and feature2-4Samsung Electronics2.1.2.3 Paper HandlingStandard Capa. 150-sheet Semi Cassette TrayMax. Capa. 150

Exploded Views & Parts ListSamsung ElectronicsService Manual5-13Frame 203536373839404142434445464344474849505051525253545553-153-253-353-253-453-5

Samsung ElectronicsService ManualExploded Views & Parts List5-14Frame Parts List5.5-0 JC97-02994A MEA UNIT-FRAME 1 SA5.5-1 JC61-01443A FRAME-M BAS

Exploded Views & Parts ListSamsung ElectronicsService Manual5-15Frame Parts List5.5-40 JC66-01149A ROLLER-EXIT MAIN 3 SA5.5-41 JC92-01718A PBA SUB

Samsung ElectronicsService ManualExploded Views & Parts List5-165.6 LSU Cover0125463

Exploded Views & Parts ListSamsung ElectronicsService Manual5-17LSU Cover Parts List5.6-0 JC97-02656A MEA UNIT-COVER LSU 1 SA5.6-1 JC67-00168A BRU

Samsung ElectronicsService ManualExploded Views & Parts List5-185.7 Fuser Ass'y01523323341342120191725162182414101142224013128925362435286393

Exploded Views & Parts ListSamsung ElectronicsService Manual5-19Fuser Ass'y Parts List5.7-0 JC96-04699A ELA UNIT-FUSER 1 SA 110V5.7-0 JC96-04

Samsung ElectronicsService ManualExploded Views & Parts List5-205.8 Main Drive 1101224101318237191422323151762223332194871623203311112930312327272

Exploded Views & Parts ListSamsung ElectronicsService Manual5-21Main Drive 2051502340393828414546484944424344474028

Samsung ElectronicsService ManualExploded Views & Parts List5-22Main Drive Parts List5.8-0 JC96-04693A ELA UNIT-DRIVE MAIN 1 SA5.8-1 JC61-01450A B

Product specification and featureService Manual2-5Samsung Electronics2.1.2.4 ConsumablesCRUNo. of CRUs 6 (C/M/Y/K toner, Imaging Unit, Waste toner co

Exploded Views & Parts ListSamsung ElectronicsService Manual5-23Main Drive Parts List5.8-48 JC66-01097A LINK-M-PUSH BLACK CAP 1 SA5.8-49 JC61-0069

Samsung ElectronicsService ManualExploded Views & Parts List5-245.9 Cartridge-Transfer581335653624122069307543271628265455415940925373862461561475

Exploded Views & Parts ListSamsung ElectronicsService Manual5-25Cartridge-Transfer Parts List5.9-0 - CARTRIDGE-TRANSFER 1 SNA5.9-3 0604-001257 PHO

Samsung ElectronicsService ManualExploded Views & Parts List5-26Cartridge-Transfer Parts List5.9-46 JC63-00857A COVER-M-WASTE ITB 1 SNA5.9-47 JC63

Exploded Views & Parts ListSamsung ElectronicsService Manual5-275.10 Cartridge-Drum012345678910111112

Samsung ElectronicsService ManualExploded Views & Parts List5-28Cartridge-Drum Parts List5.10-0 JC96-04760A ELA UNIT-OPC DEV SET 1 SNA5.10-1 JC96-

Exploded Views & Parts ListSamsung ElectronicsService Manual5-295.11 Toner BK01234567891011121314151617181920212223242526(BK)

Samsung ElectronicsService ManualExploded Views & Parts List5-30Toner BK Parts List5.11-0 - ELA UNIT-TONER TANK K 1 SNA5.11-1 JC67-00264A CAP-BOTT

Exploded Views & Parts ListSamsung ElectronicsService Manual5-315.12 Toner CMY01234567891011121314151617181920212223242526(C, M, Y)

Samsung ElectronicsService ManualExploded Views & Parts List5-32Toner CMY Parts List5.12-0 - ELA UNIT-TONER TANK C,M,Y 1 SNA5.12-1 JC67-00187A CAP

Item CLP-350NService ManualProduct specification and feature2-6Samsung Electronics2.1.2.5 Environment2.1.2.6 OptionsMemory 128 MBSecond Cassette 25

Exploded Views & Parts ListSamsung ElectronicsService Manual5-335.13 Cassette012345676789101112131414151617171819

Samsung ElectronicsService ManualExploded Views & Parts List5-34Cassette Parts List5.13-0 JC97-02332D MEA-UNIT CASSETTE 1 SA5.13-1 JC63-00869C TRA

Exploded Views & Parts ListSamsung ElectronicsService Manual5-355.14 SCF-Frame 10292430S1254422723637542120363231334283827263139S12343518181713111

Samsung ElectronicsService ManualExploded Views & Parts List5-36SCF-Frame 20474942434448454646-146-246-346-446-550

Exploded Views & Parts ListSamsung ElectronicsService Manual5-37SCF-Frame Parts List5.14-0 JC96-04309A ELA HOU-FRAME SCF 1 SNA5.14-1 JC63-01032A C

Samsung ElectronicsService ManualExploded Views & Parts List5-38SCF-Frame Parts List5.14-43 6107-001047 SPRING-ES 2 SA5.14-44 JC66-00529A ROLLER-M

Exploded Views & Parts ListSamsung ElectronicsService Manual5-395.15 SCF Cassette01157411101214336291385

Samsung ElectronicsService ManualExploded Views & Parts List5-40SCF Cassette Parts List5.15-0 JC97-02742C MEA UNIT-CASSETTE 1 SA5.15-1 JC61-01658C

System DiagramSamsung ElectronicsService Manual6-166MPU: CHORUSmAHB BUSARM920TI/D cache(16KB, 16KB)LOCALSFR BUSI2CCONTROLLERENGINECONTROLLERPULSE WIDT

Samsung ElectronicsService ManualSystem Diagram6-26.2 Connection Diagram6.2.1 Main LayoutUSB+5VnDEV_HOMEDGND123CN5DEVE_HOME+24VF+24VFDGNDDGNDnDEV_ENP

Product specification and featureService Manual2-7Samsung Electronics2.1.3 Model Comparison TableItem Magicolor 2400W CLP-350NPrint Method: Electro

System DiagramSamsung ElectronicsService Manual6-36.2.2 PowerCLUTCH, SOLENOID DEVE, T2, REGI, PICK UP, ITB, FUSER, TONER YMCKBLDCHVPSSCFLSUSENSOR DEVE

Samsung ElectronicsService ManualSystem Diagram6-46.2.3 Imaging, ITB UnitTONERSOLENOID YMCKWASTE LED2P 2P 2P 2P 2P3PITBPOWER SIGNAL5V nITB_HOMEERASER

System DiagramSamsung ElectronicsService Manual6-56.2.4 HVPS, LSUHVPSPOWER SIGNAL24VF5V3.3VnDEV_ENPWM_DEV_VPPPWM_DEV_ACOWM_DEV_DCPWM_ITHVPWM_THVPWM_MH

Samsung ElectronicsService ManualSystem Diagram6-66.2.5 SCF, OPE, BLDCCOVER OPEN SENSORP_EMPTYSENSORPICKUPSOLENOIDOPEPOWER SIGNAL5V3.3VOP_K_LEDOP_Y_LE

System DiagramSamsung ElectronicsService Manual6-76.2.6 Sensor, Clutch, SolenoidDEVE_HOME SENSORDEVECLUTCHITBCLUTCHT2CLUTCHFUSERCLUTCHPICK UPSOLENOIDR

Reference InformationSamsung ElectronicsService Manual7-1777. Reference InformationThis chapter contains the tools list, list of abbreviations used in

Samsung ElectronicsService ManualReference Information7-27.2 Acronyms and AbbreviationsThe table below explains the abbreviations and acronyms used in

Reference InformationSamsung ElectronicsService Manual7-3LCD Liquid Crystal DisplayLED Light Emitting DiodeLSU Laser Scanning UnitMB MegabyteMHz Megah

Samsung ElectronicsService ManualReference Information7-47.3 Select a location for the printer• Leave enough room to open the printer trays, covers,

Reference InformationSamsung ElectronicsService Manual7-57.4 A4 ISO 19752 Standard PatternThis test page is reproduced at 70% of the normal A4 size

Service ManualProduct specification and feature2-8Samsung Electronics2.2 System OverviewThis chapter describes the functions and operating principles

ELECTRONICSSamsung Electronics Co.,Ltd. Sep. 2007Printed in Korea.VERSION NO. : 1.00 CODE : 0350-C0XAAGSPN (Global Service Partner Network)North

Product specification and featureService Manual2-9Samsung ElectronicsCassetteFeeding Method : Cassette TypeFeeding Standard : Center LoadingFeeding C

1. Precautions1.1 Safety Warning 1-11.2 Caution for safety1-21.3 ESD Precautions1-52. Product Specification 2.1 Product Specifications 2-12.1.1

Service ManualProduct specification and feature2-10Samsung Electronics2.2.1.2 EP Process- Structure of EP ProcessChargerDeveloperLaser Scanning UnitOP

Product specification and featureService Manual2-11Samsung Electronics- System OutlinePaper pathExitITBOPCLSUCassetteTonerCartridgeDev-YDev-MDev-CDev-

Service ManualProduct specification and feature2-12Samsung ElectronicsExposingOne polygon motor ( 6 facet )Single beam LD (1ea)LD wavelength : 785nmPo

Product specification and featureService Manual2-13Samsung ElectronicsTransfer 2Indirect transferTransfer voltage : 1 ~ 4.0kV (controllable)Roller dia

Service ManualProduct specification and feature2-14Samsung Electronics2.2.2 Main PBA Description2.2.2.1 Main Controller PBACN2 CN3CN1 CN5 CN6CN17 CN21

Product specification and featureService Manual2-15Samsung Electronics2.2.2.2 Main PBA

Service ManualProduct specification and feature2-16Samsung Electronics1) CHORUSmCHORUSm involves in itself the functions to control ARM Processor Core

Product specification and featureService Manual2-17Samsung ElectronicsIO Controller 6 Channels, Up to 16MB Address space per BankProgrammable Timing p

Service ManualProduct specification and feature2-18Samsung ElectronicsCHORUSm (Internal Block Diagram)

Product specification and featureService Manual2-19Samsung Electronics2) System Memory BlockMemory saves program and video data and print jobs receive

3.4.2 Fuser Unit 3-123.4.3 LSU Unit 3-133.4.4 HVPS Board 3-133.4.5 Main Board 3-143.4.6 Drive Unit 3-143.4.7 SMPS Board 3-153.4.8 Transfer Uni

Service ManualProduct specification and feature2-20Samsung Electronics11) Clutches ControlGPIO Controller built in CHORUSm controls all clutches, whic

Product specification and featureService Manual2-21Samsung Electronics2.2.2.4 SMPS(Switching Mode Power Supply) PBASMPS is consisted of SMPS part whic

Service ManualProduct specification and feature2-22Samsung Electronics2.2.2.5 HVPS(High Voltage Power Supply) PBAHVPS PBA generates high voltage of ch

Product specification and featureService Manual2-23Samsung Electronics1) Charger Voltage : ChargerFunction: voltage that charges OPC surface up to -50

Service ManualProduct specification and feature2-24Samsung Electronics2.2.3 CRUM In the case of Refill Toner Install1) Perception of Refill Cartridge

Product specification and featureService Manual2-25Samsung ElectronicsCRUM PositionCapAgitatorWasherBottleAgitatorSealCRUMCouplingCap- CRUM

Service ManualProduct specification and feature2-26Samsung Electronics2.2.4 General DescriptionThis chapter is the product specification for the CLP-

Product specification and featureService Manual2-27Samsung Electronics2.2.4.5 InterfacesThe system supports the following standard interfaces:One USB

Service ManualProduct specification and feature2-28Samsung Electronics2.2.4.10 Sensor- Paper empty (Cassette)- Regi- Paper Exit- ITB Home- Deve-Home2.

Product specification and featureService Manual2-29Samsung Electronics2.3 S/W Structure and Descriptions2.3.1 ArchitectureThe belt CRUM interface boar

5.1 Main 5-25.2 Cover Unit5-45.3 Top Cover5-65.4.1 Rear Cover5-85.4.2 Transfer Unit5-105.5 Frame5-125.6 LSU Cover5-165.7 Fuser Ass'y5-185

Service ManualProduct specification and feature2-30Samsung Electronics2.3.4 Network InterfaceAfter polling is started, Status Monitor has to know when

Product specification and featureService Manual2-31Samsung ElectronicsProcess OutputPhoto Sensor ( intensityof radiation ) LED PWM OutputdensityLED PW

Service ManualProduct specification and feature2-32Samsung Electronics2.3.7 Alarm Shortage2.3.8 Error status1. Missing/Invalid ConsumablesInstall Cyan

Product specification and featureService Manual2-33Samsung Electronics2.3.9 CRUM Overview- Stands for “Customer Replaceable Unit Monitor”- EEPROM, SAM

Service ManualProduct specification and feature2-34Samsung Electronics2.3.11 Initailize Flow

Product specification and featureService Manual2-35Samsung Electronics

Disassembly and ReassemblySamsung ElectronicsService Manual3-1333. Disassembly and Reassembly3.1 Precautions When Replacing Parts page(3-2)3.1.1 Preca

Samsung ElectronicsService ManualDisassembly and Reassembly3-23.1.1 Precautions when assembling and disassembling * Use only approved Samsung spare pa

Disassembly and ReassemblySamsung ElectronicsService Manual3-33.2 Parts for Maintenance and Repair3.2.1 Replacement interval for parts with a limited

Samsung ElectronicsService ManualDisassembly and Reassembly3-43.2.2 Printer CleaningA printer should be regularly cleaned, especially if it is used in

Continued7.2 Acronyms and Abbreviations 7-27.3 Select a location for the printer7-47.4 A4 ISO 19752 Standard Pattern7-5

Disassembly and ReassemblySamsung ElectronicsService Manual3-51) Disassembly of the LSU unitThere are no serviceable parts inside theLSU. Alignment of

Samsung ElectronicsService ManualDisassembly and Reassembly3-63.3.2 Screws used in the printerThe screws listed in the table below are used in this pr

Disassembly and ReassemblySamsung ElectronicsService Manual3-7COVER EXIT + Cover Actuator Sensor 1Cover Exit + COVER- AIR-DUCT 1FRAME MAIN + GUIDE RAI

Samsung ElectronicsService ManualDisassembly and Reassembly3-8FRAME_LOWER-FUSER + FRAME_UPPER-FUSER2FRAME_M_LOWER FUSER + HOLDER_M_SPRING PR2FRAME_M_L

Disassembly and ReassemblySamsung ElectronicsService Manual3-9MPF UNIT ASS'Y + SOLENOID 1FRAME-P-REGI + COVER-M-REGI-FRAME 2FRAME-P-REGI + FRAME-

Samsung ElectronicsService ManualDisassembly and Reassembly3-101.Take out the Cassette.2. Open the Front-Cover.3. Remove the Imagine Unit.4. Remove th

Disassembly and ReassemblySamsung ElectronicsService Manual3-115. Remove the two screws and then Top Cover.6. Remove the one screw from the Right-Cove

Samsung ElectronicsService ManualDisassembly and Reassembly3-121. Remove the 4 screws on the Fuser. 2. Push the Holder shaft Fuser as shown below .3.

Disassembly and ReassemblySamsung ElectronicsService Manual3-131. Release the LSU Cover. 2. Unplug the Harness (2 EA), remove the 3 screws andrelease

Samsung ElectronicsService ManualDisassembly and Reassembly3-141. Unplug all the Harness from the Main board, removethe 5 screws and release the Main

PrecautionsSamsung ElectronicsService Manual1-1111. PrecautionsIn order to prevent accidents and to prevent damage to the equipment please read the pr

Disassembly and ReassemblySamsung ElectronicsService Manual3-151. Unplug the Harness (2 EA), remove the 4 screws andrelease the SMPS board from the SE

Adjustment and TroubleshootingService Manual4-1Samsung Electronics444. Adjustment and Troubleshooting4.1 Alignment and AdjustmentsThis chapter describ

Service ManualAdjustment and Troubleshooting4-2Samsung Electronics4.1.2 Function4.1.2.1 KEY FunctionThere are one keys present. The one is Stop key.If

Adjustment and TroubleshootingService Manual4-3Samsung Electronics- Firmware downloads mode functionTurn on the printer at the same time that the butt

Service ManualAdjustment and Troubleshooting4-4Samsung ElectronicsLED behaviorStatus LED Toner-low Status(Green/Red) (CMYK)LEDsGreen LED ON N/A Ready

Adjustment and TroubleshootingService Manual4-5Samsung ElectronicsAssert Error LED OperationThe panel LED operation display the line number of assert

Service ManualAdjustment and Troubleshooting4-6Samsung Electronics4.1.3 Jam RemovalWhen a jam occurs while printing a jam message is displayed on the

Adjustment and TroubleshootingService Manual4-7Samsung Electronics3. Close the rear cover and then open the topcover.4. Holding the inner cover open,

Service ManualAdjustment and Troubleshooting4-8Samsung Electronics4.1.3.2 Tips for Avoiding Paper JamsBy selecting the correct paper types, most paper

Adjustment and TroubleshootingService Manual4-9Samsung Electronics4.1.4 Sample PatternThis product provides several printable test patterns for mainte

Samsung ElectronicsService ManualPrecautions1-21.2 Caution for safety1.2.1 Toxic materialThis product contains toxic materials that could cause illnes

Service ManualAdjustment and Troubleshooting4-10Samsung Electronics4.1.5 Periodic Defective ImageIf an image defects appears at regular intervals on t

Adjustment and TroubleshootingService Manual4-11Samsung Electronics4.1.6 How to use EDC (Engine Diagnostic Control) ModeEDC Mode is feature that allow

Service ManualAdjustment and Troubleshooting4-12Samsung Electronics4.1.6.3(a) Motor Test4.1.6.3(b) Solenoid TestItem DiscriptionMain Motor If motor lo

Adjustment and TroubleshootingService Manual4-13Samsung Electronics4.1.6.3(c) LSU/ Fuser TestItem DiscriptionLSU Motor If LSU motor lock signal is nor

Service ManualAdjustment and Troubleshooting4-14Samsung Electronics4.1.6.3(d) HVPS TestItem DiscriptionCharger When select key is pushed, DUTY : x%*

Adjustment and TroubleshootingService Manual4-15Samsung Electronics4.1.6.3(e) Maintenance4.1.6.3(f) Error list and recoveryPaper Empty / Paper Mismatc

Service ManualAdjustment and Troubleshooting4-16Samsung Electronics- Paper Jam at the paper exit areaThere is a paper at exit areaAfter cover Open ,

Adjustment and TroubleshootingService Manual4-17Samsung Electronics4.1.7 Error MessageWhen the printer experiences an error, the control panel will in

Service ManualAdjustment and Troubleshooting4-18Samsung Electronics4.1.8 ITB Unit Reset1. If your printer become special condition, the Reset Count b

Adjustment and TroubleshootingService Manual4-19Samsung Electronics3. After reboot the your computer, you can check the cleared count as shown the pic

PrecautionsSamsung ElectronicsService Manual1-31.2.3 Handling PrecautionsThe following instructions are for your own personal safety, to avoid injury

Service ManualAdjustment and Troubleshooting4-20Samsung Electronics4.2 Troubleshooting4.2.1 Procedure of Checking the Symptoms Before attempting to

Adjustment and TroubleshootingService Manual4-21Samsung Electronics4.2.2 Troubleshooting Checklist If the printer is not working properly, consult the

Service ManualAdjustment and Troubleshooting4-22Samsung Electronics4.2.3 Solving General Printing ProblemsFor problems with the operation of your prin

Adjustment and TroubleshootingService Manual4-23Samsung ElectronicsThe connection cablebetween the computer and theprinter is defective.If possible, a

Service ManualAdjustment and Troubleshooting4-24Samsung ElectronicsPaper has been loaded incorrectly.Remove paper from the tray andreload it correctly

The job may be very complex.Reduce the complexity of thepage(s) or try adjusting the printquality settings.Adjust the print quality settings,such as r

Service ManualAdjustment and Troubleshooting4-26Samsung ElectronicsThe page orientationsetting may be incorrect.Change the page orientation in your ap

Adjustment and TroubleshootingService Manual4-27Samsung ElectronicsThere is too muchpaper in the tray.Remove excess paper from the tray.Check that the

Service ManualAdjustment and Troubleshooting4-28Samsung ElectronicsThe printer cable isloose or defective.Disconnect and reconnect theprinter cable. T

Adjustment and TroubleshootingService Manual4-29Samsung ElectronicsThe toner cartridge isdefective or out of toner.Redistribute the toner. If necessar

Samsung ElectronicsService ManualPrecautions1-41.2.5 Disregarding this warning may cause bodily injury(1) Be careful with the high temperature part.Th

Service ManualAdjustment and Troubleshooting4-30Samsung ElectronicsThe setting in thesoftware application is wrong.Select Download as Bit Image inthe

Adjustment and TroubleshootingService Manual4-31Samsung ElectronicsThe oil used toprotect the fuser is evaporating.After printing about 100 color page

1. If a vertical white streak or faded area appears on the pageThe toner supply is low. You may be able to temporarily extend the toner cartridge life

Adjustment and TroubleshootingService Manual4-33Samsung ElectronicsThe paper may not meet specificationsCheck the paper type and quality.2) Toner spec

Service ManualAdjustment and Troubleshooting4-34Samsung Electronics1. If generally rounded, faded areas occur randomly on the pageA single sheet of pa

Adjustment and TroubleshootingService Manual4-35Samsung Electronics1. If black vertical streaks appear on the pageA imaging unit has probably been scr

Service ManualAdjustment and Troubleshooting4-36Samsung Electronics1. If the amount of background shading becomes unacceptable, the procedures below m

Adjustment and TroubleshootingService Manual4-37Samsung Electronics1. Toner smear1. Clean the inside of the printer. 2. Check the paper type and quali

Service ManualAdjustment and Troubleshooting4-38Samsung Electronics1. If marks repeatedly appear on the printed side of the page at even intervalsClea

Adjustment and TroubleshootingService Manual4-39Samsung Electronics1. Background scatter results from bits of toner distributed on the printed page.Th