INTERFACECARTRIDGES
Youcan usethe RS-232SerialInterfacewith theoptionalSerial Interface
Cartridge(IS-8XL),or extend the printbuffer by installing theoptional
BufferedParallelInterfaceCartridge(IP-128XL),insteadof the Standard
InterfaceCartridge.
Ifyou wanttousethe SerialInterfaceCartridge,settheDIPswitchesonthe
boardbeforeinstallit to the printer.
1. Tumoffthepowerswitch anddisconnectthepowercordfromthepower
source.
2. Disconnecttheinterfacecableif attached.
3. Compmsthe projectedpartsontheright andleft,andpullthe Standard
InterfaceCartridgetoxemoveitfmm theprinter.
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Figure3-12.Remove@wStandardInterfaoeCarkidgefromthe printer.
4. InserttheoptionalInterfaceCartridgesecurelyintoplace.Ifitisnotfully
inserted,theprinterwill notproperlyprint.
5. Connecttheinterfacecableto the connector.
NOTE: Stemthe removedInterfaceCartridgeinasafe place.
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