The Canon imageCLASS MF3010 is a workhorse. For years, this compact laser multi-function printer has been a staple in home offices and small businesses due to its reliability and crisp monochrome output. However, like all hardware, it is not immune to wear and tear. If you own an MF3010, you may eventually encounter a "Paper Jam" error when there is no paper, a "Toner Empty" message despite a new cartridge, or the dreaded "Service Error 5B00."