3.2.10 Transfer roller ……………………………………………… 3-12
3.2.11 Holder Pad unit……………………………………………… 3-13
4.1 Alignment and Adjustments……………………………………… 4-1
4.1.1 Control Panel overview ……………………………………… 4-1
4.1.2 Understanding The Status LED …………………………… 4-2
4.1.3 Paper path …………………………………………………… 4-3
4.1.4 Menu Map …………………………………………………… 4-10
4.1.5 Tech Mode …………………………………………………… 4-12
4.1.6 EDC Mode …………………………………………………… 4-17
4.1.7 Abnormal Image Printing and Defective Roller …………… 4-23
4.1.8 Error Message ……………………………………………… 4-24
4.2 Troubleshooting…………………………………………………… 4-28
4.2.1 Procedure of Checking the Symptoms …………………… 4-28
4.2.2 The cause and solution of Bad image……………………… 4-29
4.2.3 The cause and solution of the bad discharge …………… 4-45
4.2.4 The cause and solution of the malfunction………………… 4-53
4.2.5
The cause and solutions of bad environment of the software
4-62
4.2.6 Fax & Phone Problems ……………………………………… 4-66
4.2.7 Copy Problems ……………………………………………… 4-75
4.2.8 Scanning Problems ………………………………………… 4-79
Thumbnail ……………………………………………………………… 5-2
5.1 Main ……………………………………………………………… 5-3
5.2 Cover Ass’y ……………………………………………………… 5-5
5.3 Cover Middle ……………………………………………………… 5-7
5.4 Frame ……………………………………………………………… 5-9
5.5 Main Drive ………………………………………………………… 5-15
5.6 Scan Ass’y ………………………………………………………… 5-17
chapter 4 Alignment & Troubleshooting
Contents
chapter 5 Exploded Views & Parts List
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