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Samsung ML-1210 Satins on the Face, Terminal of the supply roller, Description Digital Printer

Models: ML-1200 ML-1210

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Troubleshooting

4-2-11 Ghost (3)

• Description

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

White ghost occurs in the black image printing at 32mm intervals.

		Check and Cause		Solution

1.		The life of the developer may be expired.	1.	Occur in the developer cartridge, replace
32mm				the developer and try to print out.
				the developer and try to print out.
2.		The abnormal voltage and bad contact of	2.	Check the approved voltage of the supply
		the terminal of the supply roller.		roller and contact of the terminal and adjust
				if necessary.

4-2-12 Ghost (4)

• Description

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Ghost occurs at 47mm intervals.

	Check and Cause		Solution

	The temperature of the fuser is maintained	1. Disassemble the fuser and remove the
47mm	high.	contaminated toner particles on the roller
47mm		and clean the foreign matter between
		and clean the foreign matter between
		Thermistor and Heat roller.
		(	Caution: can be deformed)

4-2-13 Satins on the Face of Page

• Description

DigitalPrinter

DigitalPrinter

DigitalPrinter

DigitalPrinter

DigitalPrinter

The background on the face of the printed page is stained.

Check and Cause		Solution

1. Toner leakage due to improperly sealed	1.	Replace the developer cartridge.
developer.
2. If the transfer roller is contaminated, satins	2.	If the transfer roller is contaminated, run PC
on the face of page will occur.		Cleaning Mode Print 2 or 3 times.
		And perform Self-Test 2 or 3 times to
		remove contamination.

4-10	Samsung Electronics

Image 23

Samsung ML-1210, ML-1200 specifications Satins on the Face, Terminal of the supply roller, Description Digital Printer

Contents

Laser Printer Version no This manual is stated and provided for service description Replacing Precautions Safety PrecautionsPrecautions on Disassembly and Reassembly Safety PrecautionsElectronic Scale Tools for TroubleshootingToner ML-1210 ML-1220M ML-1250 EngineController PaperOther Covers Cover AssemblyFront Cover LSULaser Scanning Unit LED Panel PBATransfer Roller Motor AssemblyHvps Board Fuser AssemblyThermostat and Halogen Lamp Smps Board Main Board and Sensor Board Cause and solution of the malfunction How to use DCUCause and solution of Bad image Cause and solution of the bad dischargeCode How to use DCUDCU Setup Self Diagnostic Mode Fan Test Self Test ButtonPaper Path Layout PTL TestVertical White Line Cause and solution of Bad imageCheck and Cause Solution Vertical Black Line and BandBlack/White Spot Horizontal Black BandDark Image or a Black Light ImageBackground Uneven DensityGhost Description Digital Printer Satins on the FaceTerminal of the supply roller Blank Page Print out Satins on Back2 JAM Cause and solution of the bad dischargeWrong Print Position 4 JAM 3 JAMPaper rolled in the fuser Multi-Feeding7 OPC All LEDs blinking Scan Error Cause and solution of the malfunctionAll LEDs blinking Fuser Error Paper Empty without indication Not function of the gear of the fuser due to melting awayPaper Empty Cover Open No lamp on when the cover is openDefective motor operation No PowerVertical Line Getting Curved Service for the Life of Toner Cartridge Toner Cartridge ServicePrecautions on Safe-keeping of Toner Cartridge Image Fault Signs Cause & Check Solution Light imageSigns and Measures at Poor toner cartridge Partially blankRecycled product Fault Signs Cause & Check Solution White Black spotFault Signs Cause & Check Solution Ghost & Image Printer is not working Cause and solutions of bad environment of the softwareUtilities program Abnormal Printing How to delete the data in the spool manager Spool ErrorExploded Views and Parts List Service Parts List Exploded Views and Parts ListExploded Views and Parts List No Description Front AssemblyEngine/Frame Lower Assembly 15-2 15-1 14-2 Shield Engine Unit Assembly Plate-Upper Unit Assembly RX Drive AssemblyBlock DiagramGDI Block DiagramPanel Block DiagramPCLConnection DiagramGDI Connection DiagramLSU Connection DiagramPCLRepair Manual Diagram 1250 GDI Connection DiagramML-1210/ML-1220M Connection DiagramPCL PCL Connection DiagramML-1250Schematic Diagrams Main Circuit Diagram 2/5 Main Circuit Diagram 3/5 Main Circuit Diagram 4/5 Main Circuit Diagram 5/5 PC L Main Circuit Diagram 1/9 PCL Main Circuit Diagram 2/9 PCL Main Circuit Diagram 3/9 PCL Main Circuit Diagram 4/9 PCL MainCircuit Diagram 5/9 PCL Main Circuit Diagram 6/9 PCL Main Circuit Diagram 7/9 PCL Main Circuit Diagram 8/9 PCL Main Circuit Diagram 9/9 Hvps Circuit Diagram 1/2 Hvps Circuit Diagram 2/2 Smps Circuit Diagram No Marking Resistor 1/4W-J 5% Panel Circuit Diagram Page Samsung Electronics Digital Printing CS Group Contents