If a heater is used in the main machine, it is required that the harness from the heater sub-board is connected to the BCU. When this harness is connected to the BCU, the supply power is controlled based on the main machine operation and the setting of SP5-805-001 as shown in the following table.
Heater | SP5-805-001 | Plug-in | Sleep Mode | JAM/ Door Open/ SC | Stand-by Mode/ Fusing Unit Off Mode | Printing |
|---|---|---|---|---|---|---|
Dehumidification Heater (Paper Feed Tray: Standard) | 0 (OFF) | On | On | Off | Off | Off |
1 (ON) | On | On | On | On | Off | |
Dehumidification Heater (Paper Feed Tray: Option) | 0 (OFF) | On | On | Off | Off | Off |
1 (ON) | On | On | On | On | Off | |
Anti-condensation heater (PCDU) | 0 (OFF) | On | On | Off | Off | Off |
| 1 (ON) | On | On | On | On | Off |