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3. REPLACING THE IMPORTANT PARTS EO18-33025
(Revision Date: Mar. 27, 2009)
3.9 Replacing the Cover Open Sensor
3-20
3.9 Replacing the Cover Open Sensor
1. Refer to section 3.1 to remove the top cover.
2. Remove the sensor connector from the main PC board.
3. Use the Phillips screwdriver to remove the screw from the cover open sensor.
4. Replace the cover open sensor with a new one, then reassemble in the reverse order
of removal.
5. After replacing, make sure the printer performs correctly for the following points.
• When the printer is turned on and then the top cover is opened, the status lamp gets
unlit.
• Next, when the top cover is closed, the status lamp lights up in green.
Sensor Connecto
r
(JP16)
Main PC Board
T
-2x4 Screw
Cover Open Senso
r