Samsung SF5600 Service Manual

CONTENTS
Chapter 1 SPECIFICATION
1.1 Basic Features 1-1
1.2 Technical Parameters 1-2
Chapter 2 INSTALLATION
2.1 Installation Procedure 2-1
2.2 Unpacking 2-2
2.3 Installation 2-3
2.3.1 Installation Location 2-3
2.3.2 Installation Toner Cartridge 2-3
2.3.3 Installation Fuser Felt 2-4
2.3.4 Installation Drum Cartridge 2-5
2.3.6 Installation Paper Cassette 2-8
2.3.7 Installation Document Feeder Tray 2-9
2.3.8 Installation Document Exit Tray 2-9
2.3.9 Installation Recording Paper Tray 2-9
2.3.10 Conneting Phone Line 2-10
2.3.11 Conneting Extension Telephone or Answering Machine 2-10
2.3.12 Conneting Power Cord 2-10
2.3.13 Turn On Power 2-11
2.3.14 Mount Address Label 2-11
2.3.15 Initialize New Toner Cartridge 2-12
2.3.16 Adjust Ringer Volume 2-12
2.4 Memory Clear 2-13
2.5 System Data set-up 2-13
2.5.1 System Data Settings In User-Mode 2-13
2.5.2 System Data Settings In Tech-Mode 2-18
2.6 Confirming System Data settings 2-19
Chapter 3 THEORY OF OPERATION
3.1 Function Block Diagram 3-1
3.1.1 Main Block Diagram 3-1
3.1.2 Copy Operation 3-2
3.1.3 G3 Transmission 3-3
3.1.4 G3 Reception 3-4
3.1.5 OGM Operation 3-5
3.2 Protocol 3-6
3.2.1 Protocol 3-6
3.2.2 G3 Signals 3-8
3.3 Modulation 3-9
3.3.1 G3 Modems 3-9
3.3.2 Phase Modulation 3-9
3.4 Mechanical Operation 3-10
3.4.1 Sectional View 3-10
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3.4.2 Scanner Mechanism 3-11
3.4.3 Printer Mechanism 3-11
3.4.5 Development Process 3-13
3.4.6 Recording Timing Diagram 3-14
Chapter 4 ELECTRICAL DESCRIPTION
4.1 Connetingion Diagram 4-1
4.2 Inter-Unit Signal Diagram 4-8
4.3 Printed Board Assembly View 4-11
4.4 PBA Circuit Description 4-12
4.4.1 Main PBA 4-12
4.4.2 OPE PBA 4-13
4.4.3 Scan PBA 4-13
4.4.4 LIU PBA 4-13 4 4.5 Mother PBA 4-14
4.4.6 Connetingion PBA 4-14
4.4.7 Mech PBA 4-14 4 4.8 Sensor PBA 4-15
4.4.9 Hook PBA 4-15
4.4.10 SMPS 4-15
4.4.11 HVPS 4-15
4.5 Sensors 4-16
4.5.1 Sensor Location 4-16
4.5.2 Sensor Table 4-16
Chapter 5 MAINTENANCE & TROUBLESHOOTING
5.1 Preventive Maintenance 5-1
5.2 Diagnostics 5-1
5.2.1 Error Messages 5-1
5.2.2 Test Mode 5-4
5.2.3 Maintenance List 5-5
5.3 Remote Diagnosis and Control 5-6
5.4 Troubleshooting Guide 5-10
5.4.1 Telephone Screening 5-10
5.4.2 Recommended Flow For Telephone Screening 5-11
5.4.3 Overall Troubleshooting 5-14
5.4.4 System Not Initialized (System reset) 5-15
5.4.5 Trouble in Copy Mode 5-16
5.4.6 Trouble in Transmission 5-17
5.4.7 Trouble in Manual Reception Mode 5-18
5.4.8 Trouble in Tel/Fax Auto-Switching 5-19
5.4.9 Trouble in Ans/Fax Auto-Switching 5-20
5.4.10 Trouble in Telephone Operation 5-21
5.4.11 Trouble in OGM Recording/Playing 5-22
5.4.12 NO Printing of the Image (AII white printed) 5-23
5.4.13 Pale/Weak Image Ouality 5-25
5.4.14 High Background Density 5-26
5.4.15 Uneven Density 5-27
5.4.16 All Black Printed 5-28
5.4.17 Black Vertical Line 5-29
5.4.18 Black Horizontal Line 5-30
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