Konica Minolta magicolor 1690MF - Manual (Page 265)

Tray 2 (Lower Feeder Unit) 10-6
8
When installing Tray 2 without installing the duplex option, also install the
locking pins (one in each opening on the left and right sides at the back of
Tray 2).
While holding the grip of the locking pin vertical, insert the locking pin into
the opening on either the left or right side of the lower feeder unit and,
while pushing it in, turn it to either the left or the right. The locking pin is
installed when its grip is horizontal.
Installing the left and right locking pins secures the lower feeder unit to the
machine so it cannot be removed.
"
This step can be skipped if the duplex option is to be installed after
installing Tray 2.
"
To uninstall the lower feeder unit from the machine, remove the lock-
ing pins on the left and right side at the back of Tray 2, and then
remove the lower feeder unit. To remove a locking pin, turn it to either
the left or the right so that its grip is vertical, and then pull out the lock-
ing pin to remove it.
9
Reconnect all interface cables.
10
Reconnect the power cord, and
turn on the machine.