Epson EPL-N3000 - Page 14

EPSON EPL-N3000/AcuLaser M4000N Revision C
14
Confidential
3.2.12 Imaging Cartridge ................................................................................... 82
3.2.13 Paper Size Error ...................................................................................... 83
3.2.14 No Tray/Tray 1, 2 ................................................................................... 83
3.2.15 Paper Out/Tray 1,2 .................................................................................. 84
3.2.16 Tray Paper Low/Tray 2 ........................................................................... 85
3.2.17 Drum Life ............................................................................................... 85
3.2.18 Fuser Life ................................................................................................ 86
3.2.19 Maintenance unit Life (AcuLaser M4000N only) .................................. 86
3.2.20 No Tray/Tray 3, 4 ................................................................................... 87
3.2.21 Paper Out/Tray 3, 4 ................................................................................. 87
3.2.22 Only Little Paper in Tray/Tray 3, 4 ........................................................ 88
3.2.23 No Recognition of Option 550 Paper Feeder ......................................... 89
3.2.24 Option Duplex Cover Error .................................................................... 90
3.2.25 Option Duplex Error ............................................................................... 90
3.2.26 Paper Jam/Exit to Dup ............................................................................ 91
3.2.27 Paper Jam/Dup to Regi ........................................................................... 92
3.2.28 Paper Jam/Duplex Misfeed ..................................................................... 92
3.2.29 Paper Size Error/Duplex ......................................................................... 93
3.2.30 No Recognition of Option Duplex .......................................................... 93
3.2.31 Option OCT Cover Error ........................................................................ 94
3.2.32 Option OCT Error ................................................................................... 94
3.2.33 Paper Jam/Exit to OCT ........................................................................... 95
3.2.34 Paper Jam/OCT ....................................................................................... 96
3.2.35 Paper Size Error/OCT ............................................................................. 97
3.2.36 Full Stack Error/OCT ............................................................................. 97
3.2.37 No Recognition of Option OCT ............................................................. 98
3.2.38 Engine Communication Error ................................................................. 98
3.2.39 CPU Error ............................................................................................... 99
3.2.40 Standard RAM Error ............................................................................... 99
3.2.41 RAM Error (Slot 0) ............................................................................... 100
3.2.42 ROM Checksum Error (Font) ............................................................... 100
3.2.43 ROM Checksum Error (Program) ........................................................ 101
3.2.44 Option ROM Error ................................................................................ 101
3.2.45 EEPROM Error ..................................................................................... 102
3.2.46 Engine Initialization Error .................................................................... 102
3.2.47 Other Hardware Error ........................................................................... 103
3.2.48 Software Error ...................................................................................... 103
3.3 Troubleshooting for Faulty Operation ......................................................... 104
3.3.1 Power Does Not Turn ON ...................................................................... 104
3.3.2 LCD/LED Malfunction ........................................................................... 107
3.3.3 Keypad Operation Impossible ................................................................ 107
3.3.4 Other Printer Operation Fault ................................................................. 108
3.3.5 Face Up Tray Error ................................................................................. 108
3.3.6 Full Stack Error/500 Paper Exit .............................................................. 109
3.4 Troubleshooting for Individual Units ........................................................... 110
3.4.1 LVPS ...................................................................................................... 111
3.4.2 MAIN MOTOR ...................................................................................... 112
3.4.3 ROS ASSY ............................................................................................. 113
3.4.4 FUSER ASSY ......................................................................................... 115
3.4.5 SENSOR REGI ....................................................................................... 117
3.4.6 SENSOR NO PAPER ............................................................................. 118
3.4.7 INTERLOCK S/W 24V .......................................................................... 119
3.4.8 INTERLOCK S/W 5V, SWITCH I/L ASSY (HARNESS ASSY
INTERLOCK4) ....................................................................................... 120
3.4.9 INTERLOCK S/W REAR ...................................................................... 121
3.4.10 SWITCH I/L ASSY (INTERLOCK S/W FRONT R) .......................... 121
3.4.11 PWBA EXIT MOTOR ......................................................................... 122
3.4.12 MOTOR ASSY EXIT .......................................................................... 122
3.4.13 CLUTCH REGI .................................................................................... 123
3.4.14 CLUTCH ASSY PH ............................................................................. 124
3.4.15 GUIDE TRAY LEFT ........................................................................... 125
3.4.16 HVPS/MCU .......................................................................................... 126
3.4.17 Electrical Noise ..................................................................................... 127
3.4.18 MOTOR ASSY EXIT .......................................................................... 128
3.4.19 SENSOR FACE UP OPEN .................................................................. 129
3.4.20 SENSOR FULL STACK ...................................................................... 129
3.4.21 PWBA FEEDER 550 ............................................................................ 130
3.4.22 PWBA FEEDER 550 ............................................................................ 130
3.4.23 SENSOR NO PAPER ........................................................................... 131
3.4.24 SENSOR LOW PAPER ....................................................................... 132
3.4.25 OPT ASSY SIZE .................................................................................. 133
3.4.26 CLUTCH ASSY PH ............................................................................. 134
3.4.27 CLUTCH PR-REGI .............................................................................. 135
3.4.28 PWBA DUPLEX .................................................................................. 136
3.4.29 MOTOR DUPLEX ............................................................................... 136
3.4.30 SENSOR DUP ...................................................................................... 137
3.4.31 SWITCH DUPLEX .............................................................................. 138
3.4.32 PWBA OCT .......................................................................................... 139
3.4.33 MOTOR ASSY OCT ............................................................................ 139
3.4.34 MOTOR ASSY OFFSET ..................................................................... 140