Brother HL-3450CN Service Manual page 282

Code
E1 Developing motor error
E2 Main motor error
E3 Transfer drum rotational error
E4 Toner sensor error
E5 TR cam clutch error
E6 Cleaner cam clutch error
E7 Cleaner clutch error
E8 Fuser clutch error
E9 Belt sensor error
EL Erase lamp error
F0 Control fan error
F2 Ozone fan error
F4 Fuser fan error
F5 Charging HV (DC High Voltage) error
H0 Fuser thermistor error
H2 Fusing temperature error (Warming-up tme error)
H3 Fusing temperature (3) error (Heater continuous ON time error)
H4 Fusing temperature (4) error (Heater continuous ON time error)
L1 Beam sensor error
L2 Scanner motor error
LL Laser power error
(P1) DCTL error
(P3) Solenoid (L) error
(P4) Duplex drive motor error (DPM1, DPM2)
(P5) Solenoid (U) error
(P6) Duplex fan error
NOTE:
• For further actions for the error messages described in Table 8-4, refer to the flow charts
later in this section.
• The code in the bracket is the error when the duplex unit is installed. For troubleshooting
for those codes, refer to the DX-3400 duplex unit service manual.
Description
8-19
HL-3450CN SERVICE MANUAL