Samsung ML-1650, ML-1651N specifications

Contents

Main SERVICE Page Page 1. Precautions 1-1 Safety Precautions 1-2 Precautions on Disassembly and Reassembly Releasing Plastic Latches Page 2. Specifications Page 3. Disassembly and Reassembly Releasing Plastic Latches 3-1 General Precautions on Disassembly Page Page 3-4 Pickup Assembly 3-5 Main Cover 3-6 MP (Multi-Purpose) Tray 3-7 Exit Assembly 3-8 LSU 3-9 HVPS board 3-10 Fan 3-11 Solenoid 3-12 Drive Assembly 3-13 Fuser Assembly 3-14 Guide Feed & Erase Lamp 3-15 MPF Assembly and Miscellaneous on MPF Assembly Page 3-16 Engine Board and Miscellaneous Page Page 4. Troubleshooting 4-1 How to use DCU 4-1-1 DCU Setup 4-1-2 Code Normal Code Error Code 4-1-3 Self Diagnostic Mode 4-1-4 Self Test Button 4-1-5 Paper Path Layout CARTRIDGECARTRIDGE FACE DOWN FACE UPFACE UP SCF CASSETTE Troubleshooting 4-5 4-1-6 DCU Panel STATUS ML-1650 DIAGNOSTIC CONTROL UNIT QUICK REFERANCE SELF TEST DIAGNOSTIC DIAGNOSTIC CODE 4-2 The cause and solution of Bad image 4-2-1 Vertical Black Line and Band 4-2-2 Vertical White Line 4-2-3 Horizontal Black Band 4-2-4 Black/White Spot 4-2-5 Light Image 4-2-6 Dark Image or a Black 4-2-7 Uneven Density 4-2-8 Background Page Page 4-2-14 Satins on Back of Page 4-2-15 Blank Page Print out (1) 4-2-16 Blank Page Print out (2) 4-3 The cause and solution of the bad discharge 4-3-1 Wrong Print Position 4-3-2 JAM 0 4-3-4 JAM 2 4-3-3 JAM 1 4-3-5 Multi-Feeding 4-3-6 Paper rolled in the fuser 4-3-7 OPC 4-4 The cause and solution of the malfunction 4-4-1 All LEDs blinking (Fuser Error) 4-4-2 All LEDs blinking (Scan Error) 4-4-3 Not function of the gear of the fuser due to melting away 4-4-4 Paper Empty 4-4-5 Paper Empty without indication 4-4-6 Cover Open 4-4-7 No lamp on when the cover is open Hook Lever 4-4-8 Defective motor operation 4-4-9 No Power 4-4-10 Vertical Line Getting Curved 4-5 Toner Cartridge Service 4-5-4 Signs and Measures at Poor toner cartridge Page Page 4-6 The cause and solutions of bad environment of the software 4-6-1 The printer is not working (1) 4-6-2 The printer is not working (2) 4-6-3 Abnormal Printing 4-6-4 SPOOL Error 5-1 5. Exploded Views and Parts List There ar woo kinds of Part code inscription type. A/S privately used part: It is only used for A/S . Assy part : Way to observe Part Code & Description 5-1 Exploded Views and Parts List Service Parts List 5-3 11 1144 5-4 5-2 All Exploded Views and Parts List 5-2-1 Cover Exploded View 5-5 5-2-2 Frame Exploded View 5-6 5-2-3 Exit Exploded View 5-7 5-2-4 Rack-MPF Exploded View 5-8 5-2-5 Fuser Exploded View 5-9 5-2-6 Drive Exploded View 5-10 5-2-7 Pick-Up Exploded View 5-11 5-2-8 Cassette Exploded View 6. Block Diagram 6-1 Video ControllerBlock Diagram Computer OP Panel SPGP i 6-2 Engine Block Diagram CPU (KS88C4616) 11.59158MH z 7. Connection Diagram 7-1 Power SW Engine Bd _