Parallel Interface, Computer to Printer | Lexmark guide

8-7

Interfaces

Parallel Interface

Use the Lexmark 3.04 m (10 ft) parallel cable part number 1329605, Lexmark 6.1 m (20 ft) parallel cable part number 1427498, or a cable that is IEEE 1284 compliant, to connect your printer to a personal computer or to a host system with a Centronics- compatible parallel port. Use the Lexmark 1.83 m (6 ft) parallel cable, part number 11K4078, to connect your printer to a personal computer or to a host system with a Centronics-compatible parallel port using an optional parallel connector, which is available by installing an RS-232C Serial/Parallel 1284-C Interface Card. Refer to your printer user documentation for the location of the printer parallel connector.

Note: To reset your printer with an INIT* signal, set Honor Init to On from the printer operator panel or through MarkVision Professional. Refer to your printer user documentation for more information.

Your printer can communicate with a computer across the parallel interface in three ways:

Computer to Printer

This is typically how a computer and printer communicate. When the printer is receiving data from the computer, it can use either Standard or Fastbytes protocol. The burst transfer rate in Fastbytes is faster than in Standard protocol. For best throughput, use Fastbytes protocol.

Printer to Computer (Advanced Status)

Your printer can send data to the computer. This capability lets the printer send status messages to the computer on the parallel interface.

Parallel Modes 1 and 2

These are printer features that enhance reliability of data transfer from the host computer to the printer. See “Parallel Mode 1” on page 8-18 and “Parallel Mode 2” on page 8-19for more information.

Image 344

Lexmark manual Parallel Interface, Computer to Printer

Contents

Technical Reference August Edition August Contents TOC-2 TOC-3 Printer Specifications TOC-4 TOC-5 PostScript Support Introduction Overview PCL Emulation Technical Reference Documentation Available in Hard Copy Printer Specifications Navigational Tips Printing the File Bibliography Selecting PCL Emulation Using SmartSwitchUsing the Operator Panel or MarkVision Professional Using Your Software Program Formatting Printable Areas Lexmark C510n Paper and Envelope Dimensions Lexmark C510nPaper Envelope Lexmark X422 Paper and Envelope Dimensions Lexmark Lexmark E230, E232, E234n, E330, E332n Application Print Area Menu Item PCL Edge Font and Symbol Set Support for the Lexmark Forward and Backward Compatibility Font Selection Commands Forward and Backward Compatibility Modes for the Lexmark Forward and Backward Compatibility Font Selection OCR-A1 OCR-B1 Type 1 Fonts PCL Symbol Font Group Symbol Set PJL Value Set ID Selecting Symbol Sets for the LexmarkSymbol Set Support for PCL Emulation Text Fonts Psmath MATH8Pifont Mspubl Non-Text PCL Emulation Symbol Sets Symbol Symbol Set Set ID Fonts ISO PCL Emulation Symbol Sets Symbol Set IDOCR-A OCR-B ISO 6 Ascii Font and Symbol Set Support for the Lexmark C510n Courier 4099 Courier Italic Courier Bold Forward and Backward Compatibility Font Selection OCR-A1 Type 1 Fonts PCL Selecting Symbol Sets for the Lexmark C510n 11 Symbol Set Support for PCL Emulation Text Fonts Psmath 12 Non-Text PCL Emulation Symbol Sets 13 ISO PCL Emulation Symbol Sets Font and Symbol Set Support for the Lexmark E230, E232 Forward and Backward Compatibility Mode Standard PCL Emulation Fonts Specialty PCL Fonts PC850 PC858 Selecting Symbol Sets for Lexmark E230, E23216 PCL Emulation Symbol Sets Latin Postnet Barcode C39 Narrow C39 Regular C39 Wide PC852 WINL5 ISOL5 PC8TK 15U 15Y 109Y 209Y 19M 579L 10L 14L 18 PCL Emulation Symbol Sets SpecialsTypeface / Symbol Set PJL Value Symbol Set ID 19 ISO PCL Emulation Symbol Sets Symbol Set ID Symbol Set / Typeface PCL Standard PCL Emulation Fonts PCL Postnet Barcode Wingdings 31402 Symbol 16686 PCL Specialty PCL Fonts Selecting Symbol Sets for the Lexmark E234n, E330, and E332n 23 PCL Emulation Symbol Sets Latin PCL PCL PCL Wingdings Symbol SymbolPS ITC Zapf Dingbats Symbol Set ID 17U 24Q 27Q 16U 18U 19L 26U 10N 10R 12R 13R 14R 12N 11G 10G 12G 14G WINL2 ISOL2 PCL PCL OCR-A OCR-B 25 PCL Emulation Symbol Sets Specials Symbol Set ID 15U 15Y 109Y 209Y 19M 579L 10L 14L PCL PCL PCL C39 Narrow C39 Regular C39 Wide 26 ISO PCL Emulation Symbol Sets Command Structure CommandsControl Codes 27 Control Codes Command Structure Command Parameters28 Description of Command Structure Element Description Linking Commands PCL Emulation Commands PCL Emulation Commands by FunctionCommand / Parameters Function / Result 29 Job Control Unit of Measure Universal Exit Language UEL / Start of PJL 30 Page Control Set Universal Feed Direction Set Universal Custom NameSelect Orientation Print Direction Set Text Length Set Output BinSkip Perforation Set Horizontal Motion Index HMI Text Scale Mode Set Line Spacing Alternative MethodDuplex Page Side Selection Set Page Length 31 Alphanumeric ID 32 Cursor Positioning Vertical Cursor Position in Rows Vertical Cursor Position in DecipointsVertical Cursor Position in PCL Units Half Line-Feed 33 Font Selection Select Stroke Weight Select Default FontSelect Underline Type Enable Underline Disable 34 User-Defined Symbol Set 35 Font Creation 36 Macros 37 Print Model 38 User-Defined Pattern 39 Rectangular Area Fill Graphics Fill Rectangular Area 40 Raster Graphics Set Raster Compression Mode Transfer Raster Data by Row/BlockEnd Raster Graphics Version B End Raster Graphics Version C Data Set Raster ConfigurationRaster Height Destination 41 Color Extensions Configure Image Data Gamma CorrectionRender Algorithm Color Component One 42 Status Readback 44 Miscellaneous Commands 43 Picture Frame Command / Parameter Command Name GL/2 Commands45 Configuration Group 46 Vector Group 47 Polygon Group 48 Character Group 49 Line and Fill Attributes Group Raster Compression Mode Raster Image GraphicsSyntax Parameters Uncoded Data Example Run-Length Encoded Data Tagged Image File Format Delta Row 50 Adaptive Compression Control Strings Scan Mode CountH,CountL DataAdaptive Compression Zlib Group 3 and Group 4 Raster Compression Additional Compression Modes Macros PJL Command Notation PJL Command NotationCharacter Code Description Hex Code Decimal Code ESC Kernel Commands Universal Exit Language Command Enter Language Command Comment Command Job Separation Commands JOB Command Start = first EOJ Command Parameter Environment Commands and Variables Environment Variable CategoriesBeginning Categories Default Command SET Command Values for devicefilename.filetype are Device Initialize Command Reset Command Common Variables for Both Printer Languages Variable Function Selections Factory DefaultCommon Variables for Both Printer Languages Cplock ON, OFFDensity Duplex Holdtype PUBLIC, Private PublicImageadapt INTRAY2 Joboffset ON, OFF, BETWEENJOBS, BetweencopiesLang DANISH, GERMAN, ENGLISH, SPANISH, French Dinquire or Output Bin setting Inquire value Password PowersaveParallel SLOW, Fast Powersavetime ON, OFF, Auto ResolutionTimeout QTY Printer Unique Variables for Both Printer Languages Printer Unique Variables for Both Printer Languages Assign Type/Bin Dinquire or Bond setting Inquire value OPTIONALOUTBIN2, OPTIONALOUTBIN3 Disabled LcardstockweightLcardstockoutbin Lcardstocktexture Lcoloredweight LcoloredloadingLcoloredoutbin Lcoloredtexture Lcustompaperheight LcustompaperfeedSHORTEDGE, Longedge Shortedge LCUSTOMTYPE1LENGTH LCUSTOMTYPE1WEIGHT LCUSTOMTYPE1OUTBINLCUSTOMTYPE1TEXTURE LCUSTOMTYPE2LENGTH LCUSTOMTYPE2WEIGHT LCUSTOMTYPE2NAMECUSTOMTYPE2 LCUSTOMTYPE2OUTBIN LCUSTOMTYPE3WEIGHT LCUSTOMTYPE3MEDIALABELS, CARDSTOCK, Envelope Cottonpaper LCUSTOMTYPE3NAME CUSTOMTYPE3 LCUSTOMTYPE4WEIGHT LCUSTOMTYPE4LOADINGLCUSTOMTYPE4MEDIA LABELS, CARDSTOCK, Envelope Cottonpaper LCUSTOMTYPE4NAME LCUSTOMTYPE5LENGTH LCUSTOMTYPE5LOADINGLCUSTOMTYPE5MEDIA LABELS, CARDSTOCK, Envelope Cottonpaper LCUSTOMTYPE5NAME LCUSTOMTYPE5WEIGHT LCUSTOMTYPE6LENGTHLCUSTOMTYPE6LOADING LCUSTOMTYPE6MEDIA Assign Type/Bin Dinquire or Envelope setting Inquire value Lenvelopeweight LfaxresolutionPRINT, DONOTPRINT, Printerror Lenvelopetexture Assign Type/Bin Dinquire or Glossy setting Inquire value Otherenvelope Ljamrecovery LimageenhancetypeLimageorientation DONOTROTATE, Rotatepaper Donotrotate Assign Type/Bin Dinquire or Labels setting Inquire value Lletterheadweight LletterheadoutbinLletterheadtexture Lmanualcolorrgbtext OFF, VIVID, VIVIDCMYK, USCMYK, Eurocmyk Uscmyk US Image LmanualenvelopesizeLmanualenvelopetype Lmanualpapersize Lmultipageprint LmultipageviewAUTO, SHORTEDGE, Longedge Auto Lnpap LOPTIONALOUTBIN1NAME Loutbinconfig LOPTIONALOUTBIN6NAMEOUTBIN6 LOPTIONALOUTBIN7NAME Overflow Bin Dinquire or Setting Inquire value Assign Type/Bin Dinquire or Plain setting Inquire value Lppds LppdsformlinesPpds Lppdslinesperinch Lpreprintedweight LpreprintedoutbinLpreprintedtexture Lprintbuffer Lreset LprintqualityQUICKPRINT, NORMAL, Presentation Normal GRAPHICS, IMAGES, 1200IMAGEQ, Inksaver NORMAL, Best Lpunch ON, OFF, AUTO, FRONT, BACK, DUAL, 0, 1 Lstaplesemptyalarm LstandardoutbinnameLstrokewidth Lstaple Ltransparencyweight LtransparencyoutbinLtransparencytexture LTRAY1SENSEDTYPE LTRAY3SENSEDTYPE LETTERHEAD, PREPRINTED, Colored CUSTOMTYPE3LTRAY4SENSEDTYPE LETTERHEAD, PREPRINTED, Colored CUSTOMTYPE4 Lusdefaults LTRAY2PAPERTYPELTRAY3PAPERTYPE LTRAY4PAPERTYPE Common Variables for PCL Emulation Common Variables for PCL Emulation Printer Unique Variables for PCL Emulation Printer Unique Variables for PCL Emulation LASSIGNTRAY1 LASSIGNTRAY2LASSIGNTRAY3 LASSIGNTRAY4 Variable Function Selections Default Common Variables for PostScript EmulationCommon Variables for PostScript Emulation Factory Printer Unique Variables for PostScript Emulation Printer Unique Lresource VariablesPrinter Unique Variables for PostScript Emulation ON, OFF Lpsfontpriority Printer Unique Lresource Variables Response Syntax Status Readback CommandsDinquire Command Echo Command Category Values Description Info Command10 Info Category Parameter Values Info Config Response Syntax An Example Manual Feedcrlf Inquire Command Ustatus Command Ustatus Variable Value Description Ustatusoff Command11 Ustatus Unsolicited Status Variable Values Status Message Format Information Messages12 PJL Information Messages Printer State Status Code Display String Online Status 11xyy Status Printer State Code Display String Online Status Auto-Continuable Conditions13 PJL Messages for Auto-Continuable Conditions Intervention required 30018 Serial 1 Port Disabled Intervention required 30075 Scheduled Maintenance Intervention required 32002 Disk Full Attendance Conditions 14 PJL Message for Attendance Conditions Cartridge life warning Intervention required 40021 Print cartridge missing Intervention required 40022 Intervention required 40037 Opmsg Stmsg Operator Intervention Paper Handling Load staples 15 PJL Messages for Paper Handling 16 Tray Codes 17 Media Size CodesValue Tray YY Value Media Size WW Value Output Bin Operator Intervention Paper Jams18 Output Bin Codes 19 PJL Messages for Paper Jams Intervention required 4232x Intervention required 4253w Intervention required 4281w Rdymsg Command Device Attendance CommandsService Errors Opmsg Command Stmsg Command Lportrotate Command Unique PJL CommandsLbeep Command Lprint Commands Information Pages Lescapechar Command20 Lprint testpage Commands Testpage Value Description PJL Character Description Lfax Phonenumber Command21 Lfax Phonenumber number Values Ldownloadtarget Command File Commands for Flash or Disk 22 Variables for Flash and Disk File and Password Commands Parameter Syntax Description MAC5 Lopenfile Command Lclosefile Command Lreadfile Command Lwritefile Command Lrunfile Command Lrenamefile Command Ldeletefile CommandLformat Command Ldefrag Command Protecting a File or Device File and Device Protection CommandsPassword Protection for a File Password for an Entire Device Unlocking a Protected File or Device Re-Locking a Protected File or Device Unlocking a Protected File or Device for the Current Job Recovering Lost Passwords PostScript Emulation Selecting PostScript Emulation Using Your Software Program Portrait Lexmark C510n PostScript 3 Emulation Printable Area Logical Page SizeLexmark C510n Lexmark Lexmark X422 PostScript 3 Emulation Printable Area Lexmark E230, E232, E234n, E330, E332n PostScript Emulation Fonts for the Lexmark Lexmark Optra S Drivers Forward compatibilityBackward compatibility If you need the Lexmark Optra S driver for Use PostScript Emulation Fonts for the Lexmark C510n TimesNewRomanPS-BoldItalicMT Lexmark Optra S Drivers PostScript GoldSansMM NewCenturySchlbk-Roman Command Format Supplemental Operators Error bold font Paper Size SupportNameofoperator They set PageSize Policy to Paper Sizes Supported Error stackoverflow Errors rangecheck, stackunderflow, typecheckCurrentuniversalsize Ignoresize Setuniversalsize Error rangecheck, stackunderflow, typecheckPaper Tray Support Where x y are the PageSize in points Tray Selected with Tray Operators Manualfeed Papertray Setpapertray Envelope Size Support Envelope Sizes Supported 10 Literal Names Supported Envelope Tray Support 11 Envelopetray Operator Selections Supplemental Operator Summary AppletalktypeBuildtime Byteorder Checkpassword Errors stackunderflow, typecheckCurrentfilenameextend Currentmanualduplexmode Defaulttimeouts Deletefile Devcontrol 12 devcontrol Operator Parameters 13 Unsuccessful devcontrol Parameter Error Codes Errors invalidaccess, rangecheck, typecheckErrors invalidaccess, stackunderflow, undefinedfilename Devdismount Devforall Devformat Devmount Devstatus Error typecheck Diskonline Doidlefonts DiskstatusDisplayoperatormsg Doret DojamrecoveryDoprinterrors Duplexer DostartpageDosysstart Duplexmode Enginesync Errors ioerror, stackoverflow, stackunderflow, typecheck FileFilenameforall Fileposition Firstside FontnonzerowindingHardwareiomode Idlefonts Initializedisk Jobname Jobsource Jobtimeout LPRB% LPRC% Manualfeedtimeout Errors stackoverflow, undefinedNewsheet Pagecount Product PagesprintedPrintername Quiet PS2fontsPS3fonts Renamefile RamsizeRealformat Resolution Revision Stop Bits Data Style Flow Control Parity Errors rangecheck, stackoverflow, stackunderflow, typecheckSccbatch Setdefaulttimeouts Errors invalidaccess, rangecheck, stackunderflow, typecheckSccinteractive Setcoverpage Setdojamrecovery SetdoprinterrorsErrors invalidaccess, stackunderflow, typecheck Setdoidlefonts Setdoret Setdostartpage Setduplexmode Errors configurationerror, stackunderflow, typecheckSetdosysstart Setfilenameextend SetenginesyncSetethernetaddress Error unmatchedmark SetfilepositionSethardwareiomode Setidlefonts Setmanualduplexmode SetjobtimeoutError stackunderflow, typecheck Setquiet Errors invalidaccess, limitcheck, stackunderflow, typecheckSetprintername Setsccbatch SetresolutionError stackunderflow Errors stackunderflow, typecheck, invalidaccess, rangecheck SetsccinteractiveSetsoftwareiomode Settumble Tumble SetuserdiskpercentSoftwareiomode Userdiskpercent WaittimeoutErrors stackoverflow, invalidaccess Device Parameters 14 Page Device ParametersKey Type Definition TonerSaver, PictureGrade, ImageEnhancement, PrintDarkness PostScript Information on PageSize, see Menu item. The following values are supported Key Source InputAttributes. The allowable values are Infinite wait or no timeout Reverse Horizontal Reverse Vertical Rows ColumnsHorizontal Vertical Orientation specified by the PageSize parameter Setpagedevice operator Findcolorrendering operator DefaultPageSizePolicy key in the DeviceRenderingInfo Generate a configurationerror Power Saver menu item SlipSheetDetails Dictionary Printer. Supported values are 15 PostScript Emulation User Parameters Interpreter ParametersUser Parameters HalftoneMode Integer Setcolorscreen, and sethalftone are not affected Printer for a specific job System Parameters 16 PostScript Emulation System Parameters Same as CurInputDevice Also transmitted to the host over the communications InstalledRam Read-only Total amount of memory in bytes installed To change the values of device parameters Device Parameters 17 PostScript Emulation Device Parameters PCL Ppds PostScript Serial RS-232/RS-422menu item. Supported values are PostScript PostScript DelayedOutputClose Boolean PostScript PostScript PostScript PostScript PostScript PostScript PostScript PostScript 100 Device Parameters for the Parameters Device %Engine% Print Darkness Setting Print Darkness and Toner Saver SettingDarkness Value Print Darkness Toner Saver Setting Value Device Parameters for the IODevice Device %disk1% Device Parameters for the Parameters Device %Console%CalendarD% LogicalSize Device Parameters for the IODevice %flash1% 104 105 Device Parameters for the IODevice %rom% Tagged Binary Active Status and Error MessagesTagged Binary Not Active Status Messages 18 Status Message Keys and Value DescriptionsKey Value Description USB Handleerror Unsolicited Messages Switching Languages SmartSwitch Setting SmartSwitch for Different Interfaces Printer Job Language Sniffing Flash Memory and Disk Resource Data Collection Download Target Viewing the Contents of Flash Memory and Disk Example of Directory Part Name Part Number Size Password Protection Description Rewriting the Flash Content Device Names Accessing Files with PostScript EmulationFile Naming Conventions Filenames Filename Extensions To add the .data extension automatically again, issue Device Search Order Initializedisk Devformat Performance Job BufferingDevice Performance Retrieval Speeds Device Retrieval Speed Write Creating a Partition Enabling Job Buffering Recovering from a Power Loss Disabling Job Buffering Noise Emission Levels Airflow RequirementNoise Emission Levels Electrical Specifications Power RequirementsPrinter Electrical Specifications Power Requirements Printer Model C510 X422 E230 State 100 120 230V Printer Model E33x E232 State 100 120 230 Physical Specifications Printer Physical SpecificationsClearance Requirement Specifications Clearance Requirements Atmospheric Pressure Altitude SpecificationsEnvironmental Conditions Power On to Ready State Time Period Power On to Ready State Time PeriodTime to Print the First 10 Time to Print the First Printer Interfaces Setting Up the Communications Port Setting Up the Communications Port Using Windows 95/98/Me Setting Up the Communications Port Using Windows NT Interfaces Interfaces Deciding Which Interface to Use Parallel Interface Computer to Printer Parallel Connector Pin Assignments Standard Parallel ConnectorOptional Parallel Connector Signal Direction Description Parallel Connector Pin AssignmentsPin Connector Error VCCHost Logic High GND Computer-to-Printer Communications Using the INIT* Signal to InitializeStandard Parallel Connector Printer Side Pin Connector 1284-B Computer Ieee 1284-C Ieee 1284-A Printer Computer Side 36-Pin 25-Pin Connector 1284-C Standard Protocol Data Transfer Sequence Time Name Minimum/Maximum Fastbytes Protocol Data Transfer SequenceTypical Parallel Interface Timings Printer-to-Computer Communication Advanced Status Fastbytes Timing Sequence Parallel Mode Signal Descriptions Strobe Receiver for the Lexmark C510 AUTOFD* Receiver for the Lexmark C510 Data 1-8 Signal Driver/Receivers for the Lexmark C510 ACKNLG*, ERROR*, SLCT, PE Drivers for the Lexmark C510 Busy Driver and INIT* Receiver for the Lexmark C510 SLCTIN* Receiver for the Lexmark C510 Serial Interface Using the RS-232C Serial Interface How to Connect the RS-232C Serial InterfaceDedicated Serial Connector Pin Assignments RS-232C Pin Signal Direction Description RTS CTSDSR DTR To 25 Pin Cable Adapter Such as IBM 6450242 10 Serial Communication Parameters RS-232C Voltage Level Range Start and Stop Bits Data Flow Control Serial Link All Protocols with Honor DSR Off Protocol RS-232CSerial Link All Protocols with Honor DSR On DTR and DTR/DSR Protocol Timing RS-232C XON/XOFF Protocol Timing RS-232C Serial Errors Serial Computer Configuration Recommendations RS-232C RS-232C Port Compatibility Using the RS-422 Serial InterfaceHow to Connect the RS-422 Serial Interface Dedicated Serial Connector Pin Assignments RS-422 Serial Cable Pin Assignments RS-422 Serial Communication Parameters RS-422 Voltage Level Data Flow Control Protocol XON/XOFF Protocol Timing RS-422 Serial Computer Configuration Recommendations RS-422 Network Support Input Buffer Input Buffer Sizes in BytesSerial Network Memory Size Parallel Buffer Size LocalTalk Fax C510n X422 Table A-1 PCL Emulation CommandsCommand Function Size Primary Font Symbol Set Logical Operation End Raster Graphics Version B Table A-2 GL/2 Commands PCL Support PCL Support PCL Support Table B-1 Common Variables for Both Printer Languages Printer Model Variable Name C510n X422 E230, E232, E234n, E330, E332n Variable Name C510n X422 Resourcesavesize RET Timeout Username WIDEA4 Auto PJL Support PJL Support PJL Support Lpicturegrade Lplainlength PJL Support LTRAY3PAPERTYPE LTRAY4PAPERTYPE LTRAY5PAPERTYPE LTRAY1RENUMBER LTYPE1FONTS Lusdefaults Table B-3 Common Variables for PCL EmulationTable B-4 Printer Unique Variables for PCL Emulation Fontnumber Fontsource Pitch Ptsize Symset Jamrecovery Prtpserrs Adobembt Table B-5 Common Variables for PostScript EmulationTable B-6 Printer Unique Variables for PostScript Emulation Lpicturegrade Lpsfontpriority Table B-8 Status Readback Commands Table B-7 Printer Unique Lresource VariablesTable B-9 Ustatus Unsolicited Status Variables Ldescription Lrwlock Lwlock C510n Message Status Code Return String X422 Table B-10 PJL Messages for Auto-Continuable ConditionsE230, E232 E234n, E330, E332n Intervention Required 30018 Intervention Required 30076 Intervention required 32015 Table B-11 PJL Messages for Attendance Conditions Tray Size Sense Error Intervention Required 40021 Intervention Required 40027 Black Photo Dev Life Warning Intervention Required 40038 Intervention Required 40049 Stmsg message Table B-12 PJL Messages for Paper Handling 41xxy Message Status Code Table B-13 PJL Messages for Paper JamsStatus Code Return String C510n X422 C510n Message Status Code X422 PJL Support PJL Support PJL Support Table B-14 Service Errors Table B-16 Lexmark Unique PJL CommandsCommand Table B-15 Device Attendance Messages Table B-17 File and Device Protection Commands Table C-1 Supplemental Operators Operator Name PostScript Support PostScript Support Table C-2 Page Device Parameters Key SubstituteSize Type MediaColor MediaPosition PageSize Policies PolicyNotFound PolicyReport Default C510n X422 Table C-3 User Interpreter Parameters Table C-4 System Interpreter Parameters X422 Key USBA% USBB% USBC% USBD% Table C-5 Devices SupportedC510n Device X422 E230 E232 E234 E234n E330 E332n Device C510 C510n X422 E230 E232 E234 E234n E330 E332n LPRA% LPRB% LPRC% LPRD% Table C-6 Device Parameters Supported Printer Model Not Supported C510n X422 PSSmartSwitch RobustXon SerialMode StopBits Type PortLocation PSSmartSwitch Type PostScript Support PostScript Support Enabled Filtering HasNames Interpreter PortLocation Type Device Parameters for the Parameters Device %Engine% Device Parameters for the Parameters Device %Console% Device Parameters for the Parameters Device %flash1% Table C-7 PostScript Commands Message Keys Device Parameters for the Parameters Device %rom% Index See disk Index Index Index MarkVision Professional Index Index Index Comment Lcoloredlength Lnpap LTRAY1RENUMBER Slctin Index