C7350 User’s Guide> 159PRINTOUT IS GARBLED OR INCORRECT WITH PARALLEL CONNECTIONCANNOT PRINTLPT write error displayed.PRNUSBx write error is displayed.USB cable is disconnected orfaulty.Reconnect or try another cable.A USB hub is being used. Test by connecting the printer and computerdirectly.POSSIBLE CAUSE REMEDYPOSSIBLE CAUSE REMEDYPossible mismatch on parallelconnection betweencomputer and printer.Change parallel transmission mode (seeParallel Transmission Mode above).POSSIBLE CAUSE REMEDYInterface is disabled. In the printer menu settings, enable Parallel orUSB interface.Printer is switched OFF. Switch ON.Printer interface cable isdisconnected.Reconnect the printer interface cable.A converter, buffer, extensioncable or USB hub is beingused.Test by connecting the printer and computerdirectly.Printer driver output port isincorrect.Set correct output port to which the printerinterface cable is connected.Printer is not selected in theprinter driver.Select the printer or set to default printer.Incorrect printer driver isbeing used.Delete this printer driver and install correctprinter driver.
