4-24.1.2 Offline diagnosticsTo run the offline diagnostics, and turn the power back on. When you first turn thescanner back on, the LED light will blink, indicating that the diagnostics are inprogress. Observe the front panel LED closely. In a short time, the LED indicates theresults of the offline diagnostics as explained in the table below.Double-colored LED –Green LightLCD Error indicationOFF “Error code 2013ADF paper jam”Group 2 error (Paper Jam Error )OFF “Error code 2014ADF cover open”Group 3 error (Cover Open Error )Table 4.2 Offline diagnostics resultsTo return the scanner to online operation, turn off the scanner and turn the scannerback on.