“Check staple cartridge in the Saddle Stitch Unit” 349
7
Close the front cover of the finisher.
4
Take off the empty staple car-
tridge, and then install a new
one.
Replace both cartridges at a time.
5
Pull the handle of the stapler of
the Saddle Stitch Unit toward
you to unlock it. Then lower
the stapler to its original posi-
tion.
6
Insert the Saddle Stitch Unit
into the finisher carefully.
2
1