Sensor (toner density) removal
1 Remove the left cover. See “Left cover removal” on page 273.
2 Remove the controller board access shield. See “Controller board access shield removal” on page 342.
3 Remove the media tray. See “Media tray removal” on page 332.
4 Remove the front door. See “Front door removal” on page 284.
5 Remove the toner cartridge.
6 Remove the imaging unit.
7 Remove the MPF feeder lift plate. See “MPF feeder lift plate removal” on page 298.
8 Remove the media turn guide. See “Media turn guide removal” on page 295.
9 Remove the media vertical guide. See “Media vertical guide removal” on page 296.
10 Remove the duplex exit diverter. See “Duplex exit diverter removal” on page 282.
11 Remove the inner guide deflector. See “Inner guide deflector removal” on page 285.
12 Remove the media aligner roller. See “Media aligner roller removal” on page 293.
13 Remove the screw (A) securing the sensor (toner density) to the machine.
14 Gently lift and remove the sensor (toner density).
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Repair information
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