Kyocera KM-C1530 - Manual (Page 111)

Basic Operations 5
KM-C1530 5-23
5 After the other document is copied, press the [Interrupt] key.
The indicator on the [Interrupt] key goes off.
6 Reposition the document for the interrupted copy job that was
removed in step 2.
7 Press the [Start] key.
The interrupted copy job continues.