The waste trays
Puncher waste box
Stapler waste box
Chapter 2 - Parts and their functions
Operation Guide Finisher-AK1, Saddle Finisher-AK2, Puncher Unit-BT1-BU1: VarioPrint (VP) 110, VP120, VP135 - Edition 2013-06
The punch waster box contains the confetti that occurs
when holes are punched.
The stapler waste box contains the residual material that
occurs when the staples are cut to the required length.
Canon Finisher-AK1/Saddle Finisher-AK2/Puncher Unit-BT1/BU1