USB cable removal
1 Remove the control panel. See “Control panel removal (MX71x)” on page 488 or “Control panel removal (MX81x)”
on page 491.
2 Remove the control panel cover. See “Control panel cover removal” on page 525.
3 Remove the control panel speaker. See “Control panel speaker removal (MX81x)” on page 527.
4 Disconnect the screw (A) securing the USB cable to the control panel.
5 Route the cable off the control panel and remove.
Bottom side removals
Duplex (MX71x) removal
1 Remove the top cover. See “Top cover removal” on page 561.
2 Remove the left cover. See “Left cover removal (MX71x)” on page 416.
3 Remove the rear door. See “Rear door removal” on page 549.
4 Remove the rear lower cover. See “Rear lower cover removal” on page 551.
5 Remove the PCBA housing. See “Board housing removal” on page 431.
6 Remove the fuser access door. See “Fuser access door removal” on page 557.
7 Remove the duplex motor. See “Duplex motor removal” on page 553.
8 Remove the media tray. See “Media tray removal” on page 538.
9 Remove the pick roller assembly. See “Pick roller assembly removal” on page 541.
10 Remove the media feeder. See “Media feeder removal” on page 429.
7463
Repair information
528
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