C5500n Userís GuideUSB Problems ï 137Cannot printï PRNUSBx write error is displayed.Possible cause RemedyInterface is disabled. In the printer menu settings, enable the USBinterface (USB MENU → USB → ENABLE).Printer is switchedOFF.Turn on the printer.Printer interfacecable isdisconnected.Reconnect the printer interface cable.A converter, buffer,extension cable orUSB hub is beingused.Test by connecting the printer and computerdirectly.Printer driver outputport is incorrect.Set correct output port to which the printerinterface cable is connected.Printer is notselected in theprinter driver.Select the printer or set to default printer.Incorrect printerdriver is being used.Delete this printer driver and install correctprinter driver from the CD supplied with yourprinter.
