TA Triumph-Adler DC 2435 - Manual (Page 454)

Maintenance
11-8
Replacing Staples
A staple cartridge is installed in the optional 1,000-sheet finisher, 4,000-sheet finisher, and center-fold unit.
If a message displays indicating that staples have run out, the staple cartridge holder need to be replenished
with staples.
NOTE: If the Staple Unit runs out of staples, contact your service representative or the place of purchase.
Follow the steps below to refill staples.
1,000-sheet Finisher (Option)
1 Open the front cover.
2 Remove the staple cartridge holder.
3 Remove the empty staple cartridge from the staple
cartridge holder.
NOTE: The staple cartridge can only be removed
when it contains no more staples.