Our Canon laser printer is being very recalcitrant. It's on, it's connected to wifi, but it has stopped communicating with our iMac desktop, MacBook Air, iPad through our AirPort Extreme router.
This seems like a house-call situation, but our once excellent Mac doctor doesn't do printers. Who you gonna call? Do any of you know of a Mac geek or shop that makes house calls who'd be great at a job like this?