Canon L90 - Manual (Page 137)

Printing
6-6
3
Press [ ] or [ ] to scroll through the job list, and check the status of the
print jobs.
If you want to delete the job, go to step 4. Otherwise, press [Stop/Reset] to return to the standby mode.
4
Press [ ] or [ ] to select the desired job, then press [OK].
5
Press [ ] to select <YES>.
If you do not want to cancel the job, press [ ] to select <NO>.
6
Press [Stop/Reset] to return to the standby mode.