Guide to Names and Functions of Components

Front and left view

1. Main power switch

   To operate the machine, the main power switch must be on. If it is off, open the main power switch's cover and turn the switch on.

2. Left mainframe front cover

   Open to remove paper jams or turn on/off the AC power switch.

3. Control panel

   See Guide to the Names and Functions of the Machine's Control Panel.

4. AC power switch

   Press to completely turn off the power of the machine. The AC power switch must be kept on in normal use. The switch is inside the left mainframe front cover. For details, see "Dos and Don'ts", Maintenance and Management.

5. Toner cartridge compartment

   Install toner cartridges here.

   Open the cover to replace toner cartridges.

6. Right mainframe front cover

   Open to remove paper jams.

7. Paper trays (Trays 1–2)

   Load paper here.

8. The anti-humidity heater of the transfer unit

   Warm the machine's interior to maintain the proper humidity. These heaters keep the machine warm even if the main power switch is turned off.

9. Waste toner cartridge cover

   Open to replace the waste toner bottle.

Front and right view

1. Attention light

   See Guide to Functions of the Attention Light.

Rear and right view

1. Vents

   Prevent overheating.

2. Earth leakage breaker

   Protects users from electric shock. For details about checking the earth leakage breaker, see "Checking the Earth Leakage Breakers", Maintenance and Management.