For those familiar with this technology, you probably know what a print job is. But, for those who do not, in computing, this term refers to files that have been submitted to be printed. In some cases, you may accidentally print a photo that you never wanted to print. However, unfortunately, most of the time it is not going to be able to be canceled. Although, if the job is merely pending in the queue (which means it is next up to be printed ), you should be able to delete it in that manner.