HP 2830 - Manual (Page 137)

Canceling a scan job
To cancel a scan job, use one of the following procedures.
● On the device control panel, press C
ANCEL
.
● Click the Cancel button in the onscreen dialog box.
If you cancel a scan job, remove the original from the flatbed scanner or from the automatic
document feeder (ADF) input tray.
Note These procedures vary with Macintosh operating systems.
ENWW Canceling a scan job 121