Lexmark T430 Service Manual - Page 164
Cartridge signature button sensor removal
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4048-1xx Cartridge signature button sensor removal 1. Remove the gear train assembly. See "Main drive assembly removal" on page 4-55. 2. Remove the two screws and the bracket coupling assembly. 3. To protect the charge roll from touching, either remove it (see "Charge roll removal" on page 4-38) or cover it with a sheet of paper. 4. Remove the screw holding the cartridge signature button sensor (A). 5. Remove the two screws in the cable cover retainer (B). 6. Remove the sensor. Note: Unplug the thermistor cable to remove the cartridge signature button sensor. Both share the same connector at J18. 4-42 Service Manual
4-42
Service Manual
4048-1
xx
Cartridge signature button sensor removal
1.
Remove the gear train assembly. See
“Main drive assembly
removal” on page 4-55
.
2.
Remove the two screws and the bracket coupling assembly.
3.
To protect the charge roll from touching, either remove it (see
“Charge roll removal” on page 4-38
) or cover it with a sheet of
paper.
4.
Remove the screw holding the cartridge signature button
sensor (A).
5.
Remove the two screws in the cable cover retainer (B).
6.
Remove the sensor.
Note:
Unplug the thermistor cable to remove the cartridge
signature button sensor. Both share the same connector at J18.