Samsung ML-2015/XEV User Manual

LASER PRINTER
ML-2010 Series
ML-2015/XEV
LASER PRINTER
ML-2010
The keynote of Product
- Speed : 22ppm (Ltr) / 20ppm (A4),
600dpi
1200dpi
- Paper Path : MPF Type Cassette
- Emulation : SPL (ML-2010 / ML-2015)
- Processor : 150MHz Jupiter4e CPU
- Memory : 8MB
- Toner Cartridge : Initial (1K), Sales (3K)
- MP Cassette : 150 pages / Face Down
(50 pages)
- Manual Duplex : Manual Feed Guide
- Fuser Design : Lamp Type
- I/O : USB1.1
- Machine Life : 50K(pages)
Basic Model
:
ML-2010
Manual
SERVICE

Samsung ML-2015/XEV Specifications

General

Brand	Samsung
Model	ML-2015/XEV
Category	Printer
Language	English

Summary

Precautions

Safety Warning

Warnings for qualified service personnel and safety precautions for laser.

Safety Caution

Precautions regarding noxious materials, electric shock, fire, handling, and assembly.

ESD Precautions

Measures to prevent damage from electrostatic discharge to components.

Product Specifications

Specifications

Detailed technical specifications including print speed, resolution, memory, and connectivity.

Controller

Model Comparison Table

System Overview

System Outline

Diagram and list of major internal components and paper path.

Feeding

FUSER

Components and function of the fuser unit, including life cycle.

Heat Lamp, Thermostat, Thermistor, Heat roller, Pressure roller

LSU (Laser Scanner Unit)

Function and operation of the Laser Scanner Unit.

Toner Cartridge

H/W Structure and Descriptions

Overview of the printer's hardware structure and components.

CPU

ENGINE

Main Board

Description of the main board and its components.

Jupiter 4E

Asic(SPGPm) Specification

Detailed specification of the Jupiter4E ASIC.

Jupiter4E Internal Block Diagram

Block diagram illustrating the internal structure of Jupiter4E.

Sensor Controller

SMPS board (Switching Module Power Supply)

Description and pinout of the SMPS board.

SMPS Specification

Detailed specifications of the SMPS, including AC input and rated output.

HVPS board (High Voltage Power Supply)

Function and output voltages of the HVPS board.

FUSER AC POWER CONTROL

S/W Structure and Descriptions

Overview of the printer's software structure and firmware.

Engine Control F/W Overview

F/W Architecture of Engine Control Firmware

Initial Product Installation

Steps for initial setup and installation of the printer.

Installing the Toner Cartridge

Step-by-step guide for installing the toner cartridge.

Loading Paper

Instructions for loading paper into the printer tray.

Connecting a Printer Cable

Steps for connecting the printer to a computer via USB.

Turning the Printer on

Printing a Demo Page

Installing Printer Software

Instructions for installing printer software on Windows and Linux.

Alignment and Adjustments

Sample Pattern

Control Panel

Description of the printer's control panel, including LEDs and buttons.

Consumables and Replacement Parts

LED Status Error Message

Table listing error messages indicated by LED status.

Periodic Defective Image

How to use DCU

Setup, diagnostic codes, and self-diagnostic modes for the DCU.

Paper Path

Explanation of the paper path and paper jam occurrences.

Disassembly and Reassembly

General Precautions on Disassembly

General safety and procedural precautions before disassembling.

Main Cover

HVPS

Fuser

Steps for removing the fuser unit and its components.

Engine Shield (Including Main PBA and SMPS)

LSU

Troubleshooting

Checking Symptoms

Initial troubleshooting steps based on symptoms and LED status.

Basic Check List

A checklist for initial troubleshooting of power, LEDs, paper path, and print quality.

Initial Inspection

Steps for initial inspection of power, installation environment, paper type, and printer condition.

Wrong Print Position

JAM 0

JAM 1

JAM 2

Multi-Feeding

Paper rolled in the Fuser

Paper rolled in the Toner Cartridge (OPC Drum)

Malfunction

Troubleshooting for general malfunctions like blinking LEDs.

Not function of the gear of the fuser due to melting away

Paper Empty

Paper Empty without indication

Cover Open

No lamp on when the cover is open

Defective motor operation

No Power

Troubleshooting for the printer not receiving power.

Vertical Line Getting Curved

Bad Software Environment

Troubleshooting printer issues caused by software or environment setup.

Abnormal Printing

SPOOL Error

Bad image

Troubleshooting for various bad image defects.

Light Image

Dark Image or a Black

Uneven Density

Background

Ghost (1)

Ghost (2)

Ghost (3)

Ghost (4)

Stains on the Face of Page

Stains on Back of Page

Blank Page Print out (1)

Blank Page Print out (2)

Block Diagram

ML-2010(20ppm GDI_USB Only) H/W Block Diagram

Hardware block diagram for the ML-2010 (USB only) model.

ML-2015(20ppm GDI P1284) H/W Block Diagram

Hardware block diagram for the ML-2015 (Parallel) model.

Connection Diagram

Connection Diagram

Diagram showing the connections between various printer components.

Schematic Diagrams

Main Board(1/5)

Schematic diagram of the main board (part 1 of 5).

Main Board(2/5)

Schematic diagram of the main board (part 2 of 5).

Main Board(3/5)

Schematic diagram of the main board (part 3 of 5).

Main Board(4/5)

Schematic diagram of the main board (part 4 of 5).

Main Board(5/5)

Schematic diagram of the main board (part 5 of 5).

Connector Circuit Diagram

Circuit diagram showing connections for various connectors.

SMPS Circuit Diagram

Schematic diagram of the SMPS circuit.

HVPS Circuit Diagram(1/3)

Schematic diagram of the HVPS circuit (part 1 of 3).

HVPS Circuit Diagram(2/3)

Schematic diagram of the HVPS circuit (part 2 of 3).

HVPS Circuit Diagram(3/3)

Schematic diagram of the HVPS circuit (part 3 of 3).

Circuit Description

Engine Controller

Description of the engine controller module's functions.

Heater Control

Description of the heat lamp control circuit.

PWM Controller

Motor Driver

LSU Controller

ADC Controller