Samsung ML-1700 specifications Bad Environment of The Software, Printer is not working

Page 85

T RO U B L E S H O OT I N G

7.5 Bad Environment of The Software

7.5.1 The printer is not working (1)

• Description

While Power turned on, the printer is not working in the printing mode.

 

 

 

 

Check and Cause

Solution

 

 

1. Run Self-Test Mode : Turn the power on while pressing

1.Check the power of the printer and perform the Self-

the test printing button for 2 or 3 seconds before printing

Test. If the test printing works, that means no prob-

works.

 

lems in the printer itself. If the test printing does not

 

 

work, that means bad functioning of the printer(not

 

 

because of software). Perform DCU to check the

 

 

Error Status.

2. Check if the PC and the printer is properly connected

2. Replace the printer cable. If the problems not solved

and the toner cartridge installed.

even after the cable replaced, check the amount of

 

 

the remaining tone.

 

 

(refer to Toner Cartridge Service 7.4)

3. Printing is nor working in the Windows.

3. Check if the connection between PC and printer port

 

 

is proper. If you use windows, check if the printer dri-

 

 

ver in the controller is set up. If the printer driver is

 

 

properly set up, check in which program the printing

 

 

is not working. The best way to find out is to open the

 

 

memo pad to check the function of printing. If it is not

 

 

working in a certain program, adjust the setup the

 

 

program requires. Sometimes, the printout is normal

 

 

within the Windows basic programs, but it's not work-

 

 

ing in a particular program. In such case, install the

 

 

new driver again. If not working in the Windows basic

 

 

program, Check the setup of the port of CMOS is on

 

 

ECP. And check the address of IRQ 7 and 378

 

 

4. If the scanner needs to be connected to the printer,

4. Check if the printer cable is directly connected to periph-

first the remove the scanner from the PC to see if the

eral devices

 

printer is properly working alone.

 

 

 

Service Manual

7-20

Samsung Electronics

Page 84 Page 86
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Page 84 Page 86
Contents Specifications PrecautionsTroubleshooting Block DiagramElectronics 2003 Precautions Precaution related electric shock or fire Precaution related noxious materialPrecaution when assembly/disassembly Precaution related handling the machineESD Precautions DCUDiagnostic Control Unit Driver Tool for TroubleshootingLSU Acronyms and Abbreviations1 A4 5% Pattern Sample Pattern for the Test2 A4 2% Pattern 3 A4 IDC Pattern Samsung Electronics General Specifications SpecificationsElectrical Specification Controller SpecificationEnvironmental Range Toner Cartridge Developer Paper Handling SpecificationsSpecifications Front View Printer ComponentsInside View Rear ViewControl Panel On Line/Error and Toner Save LEDsPrinting demo Cancel buttonFuser System LayoutTransfer Ass’y Feeding PartDriver Ass’y Fixing PartFuserLSU Laser Scanner Unit Safety Relevant FactsToner Cartridge Main Pbaspl Model Flash Memory Asic JupiterSdram Sensor input circuitPaper Exit Sensing Paper Feeding, Toner Cartridge SensingCover Open Sensing DC FAN / Solenoid DrivingSdram Regulator Clock Generator Buffer Motor Drive Main PBA PCL ModelML-1710 ML-1510 ML-1750 Memory AsicSPGPmAHB BUS SPGPm Internal Block DiagramSmps & Hvps HVPSHigh Voltage Power Supply Rated Power Output SMPSSwitching Mode Power SupplyConsumption Power Length of Power Cord 1830 ± 50mm Power Switch UseFuser AC Power Control Drive Engine F/WTransfer FeedingHeat Lamp Method FusingPID Method 5 LSU What is the Q-PID Method?Releasing Plastic Latches General Precautions on DisassemblyWhenever servicing the machine, you must perform as follows Top Cover FuserHeat Lamp Type FuserFuserQ-PID Type Unplug Thermister Harness from the Fuser cover LSU Exit RollerDriver Ass’y FanMain PBA Engine Shield Ass’ySmps Transfer Roller Feed Roller Pick Up Roller & Solenoid DCU Setup How to use DCUCode Error CodeNormal Code Code Description Self Diagnostic Mode13 THV+ TRIGGER. ALL HV Functi on Enter Up/ Dow n Stop Remar k Self Test ButtonPaper OutFace Up Paper PathPaper Exit Area JAM2 Clearing Paper JamsAround the Toner Cartridge JAM1 Paper Feed Area JAM0Tips for Avoiding Paper Jams Printing a Demo Sample PatternPrinting a cleaning sheet LED Status Display by Each Error Consumables and Replacement PartsRoller Defective image Typical defect Periodic Defective ImageSamsung Electronics Vertical Black Line and Band Bad imageVertical White Line Black/White Spot Horizontal Black BandDark Image or a Black Light ImageBackground Uneven DensityGhost Satins on the Face Blank Page Print out Satins on BackWrong Print Position Bad discharge2 JAM 4 JAM 3 JAMPaper rolled in the Fuser Multi-FeedingPaper rolled in the Toner Cartridge OPC Drum All LEDs blinking Scan Error All LEDs blinking Fuser ErrorMalfunction Paper Empty Not function of the gear of the fuser due to melting awayPaper Empty without indication Cover Open No lamp on when the cover is openDefective motor operation No PowerVertical Line Getting Curved Precautions on Safe-keeping of Toner Cartridge Toner Cartridge ServiceService for the Life of Toner Cartridge Redistributing TonerImage Signs and Measures at Poor toner cartridgeFault Signs Cause & Check Solution White Black spot Printer is not working Bad Environment of The SoftwareUtilities program Abnormal Printing How to delete the data in the spool manager Spool ErrorExploded Views and Parts List 11-1 11-2 11-3 Main Assembly Parts List Unit Assembly Frame Unit Assembly Parts List Frame Unit Assembly Parts ListCont Drive Unit Assembly Parts List Drive Unit AssemblyCassette Unit Assembly Cassette Unit Assembly Parts List Fuser Unit Assembly Fuser Unit Assembly Parts List Samsung Electronics 9Block Diagram 9.1 PCL Model Motor DR PART’S SPL ModelPCL Model Connection DiagramComputer PCL Main Circuit Diagram 1/7 Schematic DiagramsPCL Main Circuit Diagram 2/7 PCL Main Circuit Diagram 3/7 PCL Main Circuit Diagram 4/7 PCL Main Circuit Diagram 5/7 PCL Main Circuit Diagram 6/7 PCL Main Circuit Diagram 7/7 SPL Main Circuit Diagram 1/5 SPL Main Circuit Diagram 2/5 SPL Main Circuit Diagram 3/5 SPL Main Circuit Diagram 4/5 SPL Main Circuit Diagram 5/5 THV Hvps Circuit Diagram 1/24KV Hvps Circuit Diagram 2/2Smps Circuit Diagram 110V 1/2 CON2-14MANUAL CON2-25EXIT Smps Circuit Diagram 110V 2/2
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