Advanced Guide > Troubleshooting > Message Appears on the Computer ScreenMessage Appears on the Computer ScreenError Number: B200 A printer error has occurred. Turn the printer off and unplug the power cord of theprinter from the power supply. Then contact the service center. Is DisplayedError Number: **** A printer error has occurred. Turn the printer off and then on again. If this doesn'tclear the error, see the user's guide for more detail. Is DisplayedWriting Error/Output Error/Communication ErrorError Number: 300 Is DisplayedError Number: 1700 Is DisplayedInk Info Number: 1688 Is DisplayedInk Info Number: 1686 Is DisplayedError Number: 2001 Is DisplayedError Number: 2002 Is DisplayedOther Error MessagesThe Inkjet Printer/Scanner/Fax Extended Survey Program Screen Is DisplayedThe Inkjet Printer/Scanner/Fax Extended Survey Program Icon AppearsError Number: B200 A printer error has occurred. Turn the printer off and unplug thepower cord of the printer from the power supply. Then contact the service center. IsDisplayedTurn off the machine, and unplug the power cord of the machine from the power supply.Contact the service center.ImportantIf you disconnect the power plug, all the documents stored in memory are deleted.Error Number: **** A printer error has occurred. Turn the printer off and then on again. Ifthis doesn't clear the error, see the user's guide for more detail. Is Displayed"****" is displayed in the alphanumeric character and depends on the error occurred.5100 Is DisplayedConfirm the movement of the FINE Cartridge Holder blocked.Cancel printing from your computer, turn off the machine. Then clear the jammed paper orprotective material that is preventing the FINE Cartridge Holder from moving, and turn on themachine again.ImportantBe careful not to touch the components inside the machine. The machine may not printout properly if you touch it.If the problem is not resolved, contact the service center.Four-digit alphanumeric and "Printer error has occurred." Is displayed.Turn off the machine, and unplug the power cord of the machine from the power supply.Turn the machine back on.If the problem is not resolved, contact the service center.Writing Error/Output Error/Communication ErrorCheck 1: If the Power lamp is off, make sure that the power plug is plugged in,Page 743 of 817 pagesMessage Appears on the Computer Screen