Samsung CLP-300 User Manual 3

Manual

SERVICE

Color Laser Printer

CLP-300 Series

CLP-300/XSG

Basic Model :CLP-300

Samsung Color Laser Printer The keynote of Product

[The keynote of Product]

[Series Model]

.CLP-300: B/W 16 ppm, Color 4 ppm, SPL-C
.CLP-300N: CLP-300 + Network

[Resolution]

. 2400 x 600 dpi

[CPU]

.Samsung CorrusM 170MHz

[Interface]

.CLP-300 : USB 2.0
.CLP-300N : USB 2.0, Ethernet 10/100 Base TX

[Consumables]

.2K black toner cartridge
.1K color toner cartridge
.Waste toner box

[Paper Handling]

.150 sheets Semi-cassette
.1 sheet manual slot
.150 sheet Face-Down

CLP-300

ELECTRONICS

Samsung Electronics Co.,Ltd. June. 2006
Printed in Korea.
VERSION NO. : 1.00 CODE : JC-0164K

* This service manual is a property of Samsung Electronics Co., Ltd.

Any unauthorized use of Manual can be punished under applicable
international and/or domestic law.

* This service manual is also provided on the web, the ITSELF

system Samsung Electronics Co., Ltd.

“http://itself.sec.samsung.co.kr”

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Contents

1. Precautions

1.1 Safety W arning 1-1

1.2 Caution for safety

1-2

1.3 ESD Precautions

1-5

1.4 Super Capacitor or Lithium Battery Precautions

1-5

2. Product Specification

2.1 Product Overview 2-1

2.2 Specifications

2-2

2.3 Model Comparison Table

2-7

3. System Overview

3.1 System Structure 3-1

3.2 Main PBADescription

3-7

3.3 CRUM

3-17

3.4 General Description

3-19

4. S/W Structure and Descriptions

4.1 Architecture 4-1

4.2 Language Monitor

4-1

4.3 Status Monitor

4-1

4.4 Network Interface

4-2

4.5 Printer Driver <-> Status Monitor

4-2

4.6 System F/W Flow

4-3

4.7 Alarm Shortage

4-4

4.8 Error status

4-4

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Continued

4.9 CRUM Overview 4-5

4.10 FW Upgrade

4-5

4.1 1 Initailize Flow

4-6

5. Disassembly and Reassembly

5.1 Precautions When Replacing Parts 5-2

5.2 Parts for Maintenance and Repair

5-3

5.3 Information Related in Disassembly and Assembly

5-5

5.4 Disassembly Procedure

5-10

6. Alignment and Adjust m e n ts

6.1 Control Panel 6-1

6.2 Function

6-2

6.3 Jam Removal

6-6

6.4 Sample Pattern

6-9

6.5 Periodic Defective Image

6-10

6.6 How to use EDC (Engine Diagnostic Control) Mode

6-1 1

6.7 Error Message

6-17

7. Troubleshooting

7.1 Procedure of Checking the Symptoms 7-1

7.2 Troubleshooting Checklist

7-2

7.3 Solving General Printing Problems

7-3

7.4 Solving Print Quality Problems

7-7

7.5 Common Windows Problems

7-1 1

7.6 Common Macintosh Problems

7-1 1

7.7 Common Linux Problems

7-12

7.8 Major Problems T rouble shooting

7-15

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Continued

8. Exploded Views & Parts List

8.1 Main 8-2

8.2 T op Cover

8-3

8.3 Rear Cover

8-4

8.4 Front Cover

8-5

8.5 Main Driver

8-6

8.6 Main Frame

8-8

8.7 LSU Cover

8-10

8.8 Fuser Unit

8-11

8.9 ELA-UNITOPC DEV

8-12

8.10 ITB Unit

8-13

8.1 1 Casstte Unit

8-14

9. Block diagram

9.1 Block Diagram 9-1

10. Connection Diagram

10.1 Connection Diagram 10-1

11. Schematic Diagram

1 1.1 Main Board 1 1-1
1 1.2 Panel

1 1-16

1 1.3 DEVE INF

1 1-17

1 1.4 ITB INF

1 1-18

1 1.5 SMPS-1 10V

1 1-19

1 1.6 SMPS-220V

1 1-20

1 1.7 HVPS

1 1-21

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Continued

12. Reference Information

12.1 T ools for Troubleshooting 12-1

12.2 Acronyms and Abbreviations

12-2

12.3 Select a location for the printer

12-4

12.4 A4 ISO 19752 Standard Pattern

12-5

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