But someday, someone may ask you to fix one. Because dot matrix printers are so scarce these days, you’ve probably never touched one. However, there are situations where dot matrix printers are still essential, such as when printing on carbon copy forms. These days, you see fewer and fewer dot matrix printers in corporate environments. Learn some techniques for solving several common dot matrix printer problems and advice on finding increasingly scarce parts. Troubleshoot common dot matrix printer problems with these techniquesĭon't let a malfunctioning dot matrix printer give you fits.