Samsung
ML-1210, ML-1200
specifications
PCL Main Circuit Diagram 8/9
Troubleshooting
Service Parts List
Parts list
Block Diagram
All LEDs blinking Fuser Error
Self Diagnostic Mode
DCU Setup
Cover Assembly
How to
Safety Precautions
Page 71
SCHEMATIC DIAGRAMS
PCL Main Circuit Diagram (8/9)
Repair Manual
Samsung Electronics
3-13
Page 70
Page 72
Image 71
Page 70
Page 72
Contents
Laser Printer
Version no
This manual is stated and provided for service description
Replacing Precautions
Safety Precautions
Precautions on Disassembly and Reassembly
Safety Precautions
Electronic Scale
Tools for Troubleshooting
Toner
ML-1210 ML-1220M ML-1250 Engine
Controller
Paper
Other Covers
Cover Assembly
Front Cover
LSULaser Scanning Unit
LED Panel PBA
Transfer Roller
Motor Assembly
Hvps Board
Fuser Assembly
Thermostat and Halogen Lamp
Smps Board
Main Board and Sensor Board
Cause and solution of the malfunction
How to use DCU
Cause and solution of Bad image
Cause and solution of the bad discharge
Code
How to use DCU
DCU Setup
Self Diagnostic Mode
Fan Test
Self Test Button
Paper Path Layout
PTL Test
Vertical White Line
Cause and solution of Bad image
Check and Cause Solution
Vertical Black Line and Band
Black/White Spot
Horizontal Black Band
Dark Image or a Black
Light Image
Background
Uneven Density
Ghost
Description Digital Printer
Satins on the Face
Terminal of the supply roller
Blank Page Print out
Satins on Back
2 JAM
Cause and solution of the bad discharge
Wrong Print Position
4 JAM
3 JAM
Paper rolled in the fuser
Multi-Feeding
7 OPC
All LEDs blinking Scan Error
Cause and solution of the malfunction
All LEDs blinking Fuser Error
Paper Empty without indication
Not function of the gear of the fuser due to melting away
Paper Empty
Cover Open
No lamp on when the cover is open
Defective motor operation
No Power
Vertical Line Getting Curved
Service for the Life of Toner Cartridge
Toner Cartridge Service
Precautions on Safe-keeping of Toner Cartridge
Image
Fault Signs Cause & Check Solution Light image
Signs and Measures at Poor toner cartridge
Partially blank
Recycled product
Fault Signs Cause & Check Solution White Black spot
Fault Signs Cause & Check Solution Ghost & Image
Printer is not working
Cause and solutions of 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
Service Parts List
Exploded Views and Parts List
Exploded Views and Parts List
No Description
Front Assembly
Engine/Frame Lower Assembly
15-2 15-1 14-2
Shield Engine Unit Assembly
Plate-Upper Unit Assembly
RX Drive Assembly
Block DiagramGDI
Block Diagram
Panel
Block DiagramPCL
Connection DiagramGDI
Connection Diagram
LSU
Connection DiagramPCL
Repair Manual
Diagram
1250
GDI Connection DiagramML-1210/ML-1220M
Connection Diagram
PCL
PCL Connection DiagramML-1250
Schematic 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
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