4.2 Troubleshooting…………………………………………………… 4-26
4.2.1 Procedure of Checking the Symptoms …………………… 4-26
4.2.2 The cause and solution of Bad image …………………… 4-27
4.2.3 The cause and solution of the bad discharge …………… 4-43
4.2.4 The cause and solution of the malfunction ……………… 4-50
4.2.5 The cause and solutions of
bad environment of the software ………………………… 4-59
4.2.6 Fax & Phone Problems …………………………………… 4-62
4.2.7 Copy Problems ……………………………………………… 4-71
4.2.8 Scanning Problems ………………………………………… 4-75
5.1 Block Diagram …………………………………………………… 5-1
5.2 Connection Diagram……………………………………………… 5-2
6.1 Tool for Troubleshooting ………………………………………… 6-1
6.2 Acronyms and Abbreviations …………………………………… 6-2
6.2.1 Acronyms …………………………………………………… 6-2
6.2.2 Service Parts ………………………………………………… 6-4
6.3 The Sample Pattern for the Test ………………………………… 6-8
6.3.1 A4 ISO 19752 Standard Pattern …………………………… 6-8
6.4 Selecting a location ……………………………………………… 6-9
Contents
chapter 6 Reference Informationchapter 5 System Diagram