Cover Open Sensor Removal - Dell 1710n - Laser Printer B/W Service Manual

Cover open sensor removal

1. Open the right side cover.
2. Disconnect the cover open switch at J15 on the controller card, and
extract the cable.
3. For E340 and E342n models, remove the two screws (A) securing the
inner cover to gain access to the sensor.
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Service Manual
A