Samsung CLX-8540ND - Page 5

3.2.2.21 Mail box ……………………………………………… 3-70
3.2.2.22 2-Bin Finisher ………………………………………… 3-74
3.2.3 Boards and Connectors …………………………………… 3-79
4.1 Paper jam ………………………………………………………… 4-1
4.1.1 Paper jam and clearing intruction ………………………… 4-2
4.2 Firmware upgrade………………………………………………… 4-18
4.2.1 Using the common method ………………………………… 4-18
4.2.2 F/W upgrade using SWAS (syncthru web admin service) 4-19
4.3 Diagnostic mode (Tech mode) ………………………………… 4-22
4.3.1 Diagnostic mode menu …………………………………… 4-22
4.3.2 Diagnostics menu map ……………………………………… 4-24
4.3.3 Information tab ……………………………………………… 4-25
4.3.4 Fault history tab ……………………………………………… 4-29
4.3.5 Test routines tab …………………………………………… 4-31
4.4 Troubleshooting…………………………………………………… 4-65
4.4.1 Procedure of checking the symptoms …………………… 4-65
4.4.2 Error code and message …………………………………… 4-66
4.4.3 Troubleshooting for error code …………………………… 4-72
4.4.4 Image quality problems and solutions …………………… 4-167
4.4.5 Abnormal image printing and defective roller …………… 4-209
4.4.6 Other errors ………………………………………………… 4-212
5.1 Block diagram …………………………………………………… 5-1
5.1.1 Video controller ……………………………………………… 5-1
5.1.2 Engin controller …………………………………………… 5-2
5.1.3 OPE unit ……………………………………………………… 5-3
5.1.4 DADF ………………………………………………………… 5-4
chapter 4 Troubleshooting
Contents
chapter 5 System diagram