It almost never fails. Your mind needs to be on business, but you always seem to be playing workflow traffic cop. The main printer is out of paper. The primary copier is jammed. A major print job is stalled because somebody ordered the wrong toner cartridges and the right cartridges will have to be over-nighted.
And to top it all off, your intra-office network only seems to work for about half the office, but never the same half two days in a row.