My Canon MP190 had a paper jam. It was removed, but the printer still shows an error message and the alarm button is
Canon PIXMA MP190 Manuals | ManualsLib
Canon PIXMA MP190 2910B002 Up to 19 ppm Black Print Speed 4800 x 1200 dpi Color Print Quality USB InkJet MFC / All-In-One Color Printer Inkjet Printers - Newegg.com