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Lexmark 20G0482 - T 644tn B/W Laser Printer Service Manual page 258

Service manual
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4061-xx0
3.
Route the cable through the lower rectangular opening (E).
4.
Connect the fuser to LVPS AC cable to the fuser lamp connector (F).
Note: Be sure to connect the fuser to system board DC cable after replacing the LVPS.
4-40
Service Manual
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