| E000 | Fuser problem, Fuser heater, Fuser film, Thermistor, Connections, Power Supply |
| E001 | Fuser Temperature too high, Fuser heater, Fuser film, Thermistor, Connections, Power Supply |
| E002 - 003 | Low Fuser Temperature, Thermistor, Fuser heater, Fuser film, Connections, Power Supply |
| E004 | Fuser problem, triac shorted, thermistor, power supply |
| E007 | Fuser film rotation problem ( IR 2200, 2800, 3300 or i ) |
| E009 | Fuser does not match power supply or DC controller board |
| E010 | Drive problem, main motor, motor drive board, mechanical gear functions |
| E014-0000 | Fuser motor ( IR 2200, 2800, 3300 or i ) |
| E019-0000 | Waste toner full ( IR 2200, 2800, 3300 or i ) |
| E032-0001 | DA unit communications error ( IR 2200, 2800, 3300 or i ) |
| E040 | Holding plate drive assembly, holding plate position sensor or holding plate solenoid |
| E043 | Paper deck feed motor problem |
| E051-0000 | Horizontal registration home detect mechanism ( Motor M9 or sensor PS10 ) ( IR 2200,2800, 3300 or i ) |
| E054 | Duplex feed roller home position sensor lever, duplex feed roller gear, duplex drive board,duplex feed clutch, or duplex motor Horizontal registration guide, home sensor lever, drive gear, duplex drive board, horizontal registration motor or duplex drive motor |
| E064-0000 | Charge, transfer or developer bias problem |
| E100 | Laser unit, BD mirror, image processor board, laser board, DC controller, can als |
