Continued
4. Alignment & Troubleshooting
4.1 Alignment and Adjustments
4.1.1 Control Panel
4.1.2 LED Function
4.1.3 Jam Removal
4.1.4 System setup
4.1.5 Sample Pattern
4.1.6 Periodic Defective Image
4.1.7 Tech Mode
4.1.8 Error Message
4.2 Troubleshooting
4.2.1 Procedure of Checking the Symptoms
4.2.2 The cause and solution of image quality
4.2.3 The cause and solution of the paper feeding
4.2.4 Copy Problems
4.2.5 Scanner, OPE Problems
4.2.6 Other Problems
5. Exploded Views & Parts List
5.1 Main
5.2 Middle Cover
5.3.1 Rear Cover
5.3.2 Transfer Unit
5.4 Cover Unit
5.5 OPE
5.6 Scan Ass'y
5.7 Frame Assembly
Frame Assembly(Continued)
4-1
4-1
4-2
4-3
4-6
4-9
4-13
4-14
4-18
4-20
4-20
4-21
4-33
4-38
4-42
4-47
5-2
5-4
5-6
5-8
5-10
5-12
5-14
5-16
5-17