Samsung SCX-4500 Series, Service Manual

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3.10 Fuser Unit 3-16
3.11 Transfer Roller 3-17
4. Adjustment and Troubleshooting
4.1 Alignment and Adjustments 4-1
4.1.1 Control Panel 4-1
4.1.2 Status of OP Panel 4-2
4.1.3 Manu Map 4-12
4.1.4 Report Printing Condition 4-21
4.1.5 Table. Periodic Images according to Rollers 4-21
4.1.6 Paper Path and Jam Error Solution 4-22
4.1.7 Error Messages 4-29
4.2 Troubleshooting 4-30
4.2.1 Procedure of Checkig the Symptoms 4-30
4.2.2 The cause and solution of image quality 4-31
4.2.3 The cause and solution of the paper feeding 4-43
4.2.4 Copy Problems 4-49
4.2.5 The cause and solution of the malfunction 4-52
5. Exploded Views & Parts List
5.1 Main 5-2
5.2 Scanner Unit 5-4
5.3 OPE Unit 5-6
5.4 Cover Lower 5-8
5.5 Frame Upper 5-10
5.6 Frame Lower 5-12
5.7 Main Drive 5-16
5.8 Fuser 5-18
Continued