Samsung CLX-6220FX, Service Manual

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4.1.3 Menu Overview ……………………………………………… 4-3
4.1.4 Tech Mode …………………………………………………… 4-11
4.1.5 Firmware Upgrade ………………………………………… 4-22
4.2 Troubleshooting…………………………………………………… 4-28
4.2.1 Procedure of Checking the Symptoms …………………… 4-28
4.2.2 Error code and message …………………………………… 4-29
4.2.3 Feeding Problems and solutions ………………………… 4-61
4.2.4 Image Quality Problems and solutions …………………… 4-70
4.2.5 Common Problems and solutions ………………………… 4-77
4.2.6 Network problems and solutions…………………………… 4-78
4.2.7 Copy Problems ……………………………………………… 4-80
4.2.8 OPE Problems ……………………………………………… 4-83
5.1 Block Diagram …………………………………………………… 5-1
5.1.1 6250FX ……………………………………………………… 5-1
5.1.2 6220FX ……………………………………………………… 5-2
5.1.3 OPE …………………………………………………………… 5-3
5.2 Connection diagram ……………………………………………… 5-4
6.1 Tools for Troubleshooting ……………………………………… 6-1
6.2 Acronyms and Abbreviations …………………………………… 6-2
6.3 Select a location for the printer ………………………………… 6-4
6.4 A4 ISO 19752 Standard Pattern ………………………………… 6-5
Contents
chapter 6 Reference information
chapter 5 System diagram