Satins on the Face | Samsung ML-1700 instruction

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

7.1.11 Ghost (3)

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

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

37mm

Check and Cause		Solution

1. The life of the developer may be expired.	1.	Occur in the developer cartridge, replace
		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.

7.1.12 Ghost (4)

• Description

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Ghost occurs at 47 mm 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)

7.1.13 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.

Service Manual

7-6

Samsung Electronics

Image 71

Samsung ML-1700 specifications Satins on the Face

Contents

Block Diagram PrecautionsSpecifications Troubleshooting Electronics 2003 Precautions Precaution related electric shock or fire Precaution related noxious material Precaution when assembly/disassembly Precaution related handling the machine ESD Precautions DCUDiagnostic Control Unit Driver Tool for Troubleshooting LSU Acronyms and Abbreviations 1 A4 5% Pattern Sample Pattern for the Test 2 A4 2% Pattern 3 A4 IDC Pattern Samsung Electronics General Specifications Specifications Environmental Range Controller SpecificationElectrical Specification Toner Cartridge Developer Paper Handling Specifications Specifications Front View Printer Components Inside View Rear View Control Panel On Line/Error and Toner Save LEDs Printing demo Cancel button Fuser System Layout Fixing PartFuser Feeding PartTransfer Ass’y Driver Ass’y LSU Laser Scanner Unit Safety Relevant Facts Toner Cartridge Main Pbaspl Model Sensor input circuit Asic JupiterFlash Memory Sdram DC FAN / Solenoid Driving Paper Feeding, Toner Cartridge SensingPaper Exit Sensing Cover Open Sensing Sdram Regulator Clock Generator Buffer Motor Drive Main PBA PCL Model ML-1710 ML-1510 ML-1750 Memory AsicSPGPm AHB BUS SPGPm Internal Block Diagram Smps & Hvps HVPSHigh Voltage Power Supply Length of Power Cord 1830 ± 50mm Power Switch Use SMPSSwitching Mode Power SupplyRated Power Output Consumption Power Fuser AC Power Control Feeding Engine F/WDrive Transfer PID Method FusingHeat Lamp Method 5 LSU What is the Q-PID Method? Whenever servicing the machine, you must perform as follows General Precautions on DisassemblyReleasing Plastic Latches Top Cover FuserHeat Lamp Type Fuser FuserQ-PID Type Unplug Thermister Harness from the Fuser cover LSU Exit Roller Driver Ass’y Fan Main PBA Engine Shield Ass’y Smps Transfer Roller Feed Roller Pick Up Roller & Solenoid DCU Setup How to use DCU Normal Code Error CodeCode Code Description Self Diagnostic Mode 13 THV+ TRIGGER. ALL HV Functi on Enter Up/ Dow n Stop Remar k Self Test Button Paper OutFace Up Paper Path Paper Exit Area JAM2 Clearing Paper Jams Around the Toner Cartridge JAM1 Paper Feed Area JAM0 Tips for Avoiding Paper Jams Printing a Demo Sample Pattern Printing a cleaning sheet LED Status Display by Each Error Consumables and Replacement Parts Roller Defective image Typical defect Periodic Defective Image Samsung Electronics Vertical White Line Bad imageVertical Black Line and Band Black/White Spot Horizontal Black Band Dark Image or a Black Light Image Background Uneven Density Ghost Satins on the Face Blank Page Print out Satins on Back 2 JAM Bad dischargeWrong Print Position 4 JAM 3 JAM Paper rolled in the Fuser Multi-Feeding Paper rolled in the Toner Cartridge OPC Drum Malfunction All LEDs blinking Fuser ErrorAll LEDs blinking Scan 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 open Defective motor operation No Power Vertical Line Getting Curved Redistributing Toner Toner Cartridge ServicePrecautions on Safe-keeping of Toner Cartridge Service for the Life of Toner Cartridge Image Signs and Measures at Poor toner cartridge Fault Signs Cause & Check Solution White Black spot Printer is not working Bad Environment of The Software Utilities program Abnormal Printing How to delete the data in the spool manager Spool Error Exploded 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 Assembly Cassette 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 Model PCL Model Connection Diagram Computer PCL Main Circuit Diagram 1/7 Schematic Diagrams PCL 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 1/2 4KV Hvps Circuit Diagram 2/2 Smps Circuit Diagram 110V 1/2 CON2-14MANUAL CON2-25EXIT Smps Circuit Diagram 110V 2/2