Apple 310 manual Device

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C H A P T E R 2

LaserWriter Select 310 Software

Table 2-4	LaserWriter Select 310 Parameters (continued)

Type		Name	Persistent/volatile
Page device		defaultmultipurposetraysize	Persistent
parameters		defaultpapertray	Persistent
		dostartpage	Persistent
		manualfeed	Volatile
		manualfeedtimeout	Volatile
		margins	Persistent
		pagestackorder	Persistent
		papersize	Volatile
		papertray	Volatile
		setdefaultmultipurposetraysize	Persistent
		setdefaultpapertray	Persistent
		setdostartpage	Persistent
		setmargins	Persistent
		setpagestackorder	Persistent
		setpagetype	Persistent
		setpapertray	Volatile
User parameters		jobname	Volatile
		jobtimeout	Volatile
		setjobtimeout	Volatile
		waittimeout	Volatile
Device		setsoftwareiomode	Persistent
parameters		softwareiomode	Persistent
Communication		packetbackchannel	Persistent
parameters		sccbatch	Persistent
		setpacketbackchannel	Persistent
		setsccbatch	Persistent
Engine device		darkness	Persistent
parameters		setdarkness	Persistent
Extensions to		currentcacheparams	Volatile
PostScript Level 1		currentpacking	Volatile
		packedarray	Volatile
		setcacheparams	Volatile
		setpacking	Volatile
Error		printererror	Volatile

22	Setting Compatibility Operators

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Contents Apple LaserWriter Select 310 Printer Limited Warranty on Media and Replacement Contents Page Communication Channels Page Figures and Tables Page About This Note What This Note ContainsConventions Used in This Note Other Reference MaterialFor More Information ApdaPage LaserWriter Select Hardware1 LaserWriter Select 310 Hardware ROM Communication Ports Serial Port for RS-232C DevicesCentronics Parallel Connector 2An 8-pin serial port connectorPstrobe Signal Status Lights Memory Capabilities ROM CapabilityBasic Operation Batch ModeDram Expansion Interactive Mode TypesPaper Handling 7Paper handling options Page LaserWriter Select 310 Software Adobe PostScript Programming Language Software OverviewPostScript Interpreter LaserWriter Select 310 Driver TypesSelects the paper tray containing A4-size paper and sets Communication Device Parameters Software ParametersProduct Strings Compatibility OperatorsStatusdict Setting Compatibility Operators Device Defaulttimeouts Setting System ParametersCheckpassword IdlefontsProductA PrinternameProduct RamsizeSetpassword SetdefaulttimeoutsSetidlefonts Defaultpapertray Setting Page Device ParametersDefaultmultipurposetraysize SetprinternameMargins ManualfeedtimeoutManualfeed PagestackorderPapersize SetdefaultmultipurposepapertraysizePapertray Setdostartpage SetdefaultpapertraySetmargins Setpagetype SetpagestackorderSetpapertray Setjobtimeout Setting User ParametersJobtimeout JobnameWaittimeout Setting Device ParametersSetsoftwareiomode Softwareiomode Setting Communication ParametersPacketbackchannel Sccbatch SetpacketbackchannelSetsccbatch Setting Engine Device ParametersDarkness Currentcacheparams Setting Extensions to PostScript LevelSetdarkness CurrentpackingPackedarray SetcacheparamsPrinter Error Parameter SetpackingPrintererror PostScript Language ChangesPacked Arrays Versus Ordinary Arrays Packed ArraysCreating Packed Arrays Immediately Evaluated Names Device Resolution Images Changes in Font Cache OperationEnd-of-Line Recognition TrueType Fonts New OperatorsCommunication Channels Serial Communication Baud RatesFlow Control Parity SettingsDTR Flow Control SCC Operator Encoding XON/XOFF Flow ControlCommunication Protocols Simple Communication ProtocolBinary Communication Protocol SOH CTL-A Communicating with an IBM PC Parallel InterfaceSerial Interface DTR Flow Control for PC CommunicationCommunication Dynamics XON/XOFF Flow Control for PC CommunicationStatus Queries and Spontaneous Messages Errorerror OffendingCommand operator %%