Opweb.de

chapter 1 Precautions 1.1 Safety Warning ... 1.2 Caution for safety ... 1.3 ESD Precautions ... 1.4 Super Capacitor or Lithium Battery Precautions ... chapter 2 Product spec and feature ... 2.1.1 Product Overview ... ... 2.1.3 Model Comparison ... 2.2 Summary of Product ... 2.2.1 Printer Components ... 2.2.2 System Layout ... 2.2.4 S/W Descriptions ... chapter 3 Disassembly and Reassembly 3.1 Disassembly and Reassemblyons on Disassembly ... 3.1.1 Screws used in the Printer ... 3.2 General Disassembly ... 3.2.1 Front Cover ... 3.2.2 Rear Cover ... 3.2.3 Right/Left Cover ... 3.2.4 Scan and ADF Assy ... 3.2.5 Middle Cover ... 3.2.6 Fuser ... 3.2.7 LSU ... 3.2.8 Main Drive Assy ... 3.2.9 HVPS/SMPS/Main board ... 3.2.10 Transfer roller ... 3.2.11 Holder Pad unit ... chapter 4 Alignment & Troubleshooting 4.1 Alignment and Adjustments ... 4.1.1 Control Panel overview ... 4.1.2 Understanding The Status LED ... 4.1.3 Paper path ... 4.1.4 Menu Map ... 4.1.5 Tech Mode ... 4.1.6 EDC Mode ... 4.1.7 Abnormal Image Printing and Defective Roller ... 4.1.8 Error Message ... 4.2 Troubleshooting ... 4.2.1 Procedure of Checking the Symptoms ... 4.2.2 The cause and solution of Bad image ... 4.2.3 The cause and solution of the bad discharge ... 4.2.4 The cause and solution of the malfunction ... 4.2.5 The cause and solutions of bad environment of the software 4.2.6 Fax & Phone Problems ... 4.2.7 Copy Problems ... 4.2.8 Scanning Problems ... chapter 5 Exploded Views & Parts List Thumbnail ... 5.1 Main ... 5.2 Cover Ass’y ... 5.3 Cover Middle ... 5.4 Frame ... 5.5 Main Drive ... 5.6 Scan Ass’y ... 5.7 ADF Ass’y ... 5-19 5.8 Platen Ass’y ... 5-21 5.9 OPE Unit ... 5-23 5.10 Duplex Unit ... 5-25 5.11 Fuser ... 5-27 5.12 Cassette ... 5-30 5.13 SCF ... 5-32 chapter 6System Diagram 6.1 Block Diagram ... 6.2 Connection Diagram ... chapter 7 Reference Information 7.1 Tool for Troubleshooting ... 7.2 Acronyms and Abbreviations ... 7.2.1 Acronyms ... 7.2.2 Service Parts ... 7.3 The Sample Pattern for the Test ... 7.4 Selecting a location ...