Installation Notes - Lexmark T640 Service Manual

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5.
Disconnect the fuser to system board DC cable (D) from the fuser board.
Note: Be sure to observe the routing of the LVPS to fuser lamp AC and the DC cable.
6.
Pull the cables free and remove the fuser.

Installation notes

1.
When you reinstall the fuser, be sure to route the fuser to LVPS AC cable (A) through the channel (B) on
the right side frame above the LVPS, under the clip (C) over the LVPS, and through the notch in the
frame (D).
2.
Route the fuser lamp cable through the opening in the fuser (E).
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Service Manual