Toner Key Sensor (Tnk) Removal - Lexmark C720 Service Manual

5024-001

Toner Key Sensor (TNK) Removal

1. Remove the upper side cover (L). See
Removal" on page
2. Remove the side cover (L). See
page 4-10, for more information.
3. Remove top cover assembly. See
Removal" on page
4. Remove the shield case A assembly. See
(Low Voltage Power Supply - LVPS) Removal" on page
for more information.
5. Remove the shield cover (upper).
6. Disconnect DCN15 from the IOD1.
7. Remove the set screws ST3X6 (2) from the toner key sensor
assembly.
8. Remove the toner key sensor from the toner key sensor
assembly.
4-78
Service Manual
4-7, for more information.
"Side Cover (L) Removal" on
"Top Cover Assembly
4-12, for more information.
"Upper Side Cover (L)
"Power Supply Unit
4-30,