7.Detailed Descriptions 
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When using paper longer than A4/Letter size, release the lock lever on the paper feed tray and extend 
the paper feed tray.   
Paper Lift 
 
When the paper tray is inserted into the machine, a projection on the copier frame pushes the latch 
release arm (on the bottom part of the paper tray), enabling the compressed spring to lift the bottom 
plate. 
Paper End Detection 
 
When there is no paper in the tray, the feeler [A] falls into the cutout in the bottom plate, and the paper 
end sensor [B] comes on.