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Booklet Finisher SR3220 / Finisher SR3210 (D3B9/D3B8)
Proof tray full detection
FINISHER SR3210/ BOOKLET FINISHER SR3220 (D3B8/D3B9)
FINISHER SR3210/ BOOKLET FINISHER SR3220 (D3B8/D3B9)
FINISHER SR3210/ BOOKLET FINISHER SR3220 (D3B8/D3B9)
The proof tray full sensor [A] is above the proof tray. When a fixed amount of paper is ejected, it switches OFF (blocked), and "Full" is detected.
Shift tray ascent/descent mechanism
Ascent/descent is performed according to the number of sheets of paper (paper surface height) released to the shift tray. This height is detected by the shift tray paper surface sensor [B] switching OFF/ON due to the rear end press lever [A], and is adjusted up and down by the tray lift motor [C] so that the shift tray paper surface sensor switches OFF (blocked).