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Text excerpt from page 10 (click to view)
KDC-5090R/RY
ATTENTION
ssembly of FPC(Flexible PC board) onto Roller ass'y
Turn Roller ass'y by 2 times. Hook the end of Roller ass'y to the tongue. Insert the FPC into the slit of Roller ass'y then release the end of Roller ass'y and the tongue.