180 > C7100/C7300/C7500 TroubleshootingMISCELLANEOUS PROBLEMSThe power is on, but the printer does not go online.Print processing does not start.Print processing cancels.Printer makes a strange noise.Possible cause RemedyBad connection Switch off the printer and disconnect the powercable. Reconnect power cable and switchprinter on. If this does not clear the fault, callfor service.Possible cause RemedyPrinter error Check the control panel. If an error message isdisplayed, correct the problem.Possible cause RemedyThe printer interfacecable is faulty.Replace the printer interface cable.The time out setting istoo short.Reset time out to a higher value.Possible cause RemedyThe printer is nothorizontal.Place the printer on a stable, level surface.There are scraps ofpaper or other foreignmatter inside theprinter.Check the inside of the printer and remove anysuch objects.
