MBM Corporation HIGH CAPACITY STACKER - Manual (Page 8)

4.2 Installation and dismantling of forceful ejector
(1) Switch the stacking switch lever to the connection side.
(2) Firmly hook the pins (one black pin each on right and
left sides) set at the lower part of the collator on the hook
on the forceful ejector (on the stacker side).
(3) Put the round holes (12mm in diameter on both sides) of
the forceful ejector over the pins (two plated) on the
slide plate cover.
Caution!
Fit the holes into the pins while moving the stacker
from side to side.
(4) Of two connectors of the forceful ejector, insert the
black one in the black plug on the stacker, and the other
metal one in the metal plug on the collator (on its back
side), and insert the power cord into the plug of collator.
(5)In case it is removed, raise the forceful ejector while
pulling the hook levers on both sides toward you.
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