Lexmark XM1242 - Updating Firmware

D
CC
C C
Sensors (duplex and input) removal
1 Remove the rear cover. See “Rear door and cover removal” on page 273.
2 Remove the power supply. See “Power supply removal” on page 260.
3 Remove the duplex. See “Duplex assembly removal” on page 262.
7017-2xx, -4xx, -6xx
Parts removal
264