Lexmark MS621 - Sensor (Index) Removal; Sensor (Toner Density) Removal

Sensor (index) removal
1 Remove the rear cover. See “Rear door and cover removal” on page 234.
2 Remove the power supply. See “Power supply removal” on page 216.
3 Remove the duplex. See “Duplex assembly removal” on page 218.
4 Remove the right cover. See “Right cover removal” on page 186.
5 Disconnect the cable JINDEX1.
6 Remove the screw (A).
A
7 Remove the sensor.
Sensor (toner density) removal
1 Remove the rear cover. See “Rear door and cover removal” on page 234.
2 Remove the power supply. See “Power supply removal” on page 216.
4600-830, -835, -895
Parts removal
222