PS SmartSwitch, USB Buffer | Lexmark 812 specification

PS SmartSwitch

Purpose:

To configure the printer so it automatically switches to PostScript emulation when a print job received through the USB port requires it, regardless of the default printer language.

Values:

On*	Printer examines data on the USB interface and selects PostScript emulation if the data
	indicates that is the required printer language.
Off	Printer does not examine the incoming data. The printer uses PCL emulation to process the
	job if PCL SmartSwitch is On, or uses the default printer language specified in the Setup
	Menu if PCL SmartSwitch is Off.

See also:

PCL SmartSwitch; Printer Language

USB Buffer

Purpose:

To configure the size of the USB input buffer.

Values:

Disabled	Disables serial (Parallel, USB) port. Any jobs already buffered on the disk are
	printed before normal processing of incoming jobs resumes.
Auto*	Printer automatically calculates the USB Buffer size (recommended setting).
3K to maximum	User specifies the USB Buffer size. The maximum size depends on the amount
size allowed	of memory in your printer, the size of the other link buffers, and whether
	Resource Save is set to On or Off. To maximize the range for the USB Buffer
	size, disable or reduce the size of the parallel, serial, and network buffers.

Note: Changing the USB Buffer menu item automatically resets the printer.

See also:

Resource Save

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Image 177

Lexmark 812 manual PS SmartSwitch, USB Buffer

Contents

Lexmark W812 Page Table of contents Loading the trays Replacing the fuser Index 191 Printer overview Page Sheet trays Sending a job to print Canceling a job from the Windows taskbar Canceling a job from the printer operator panelCanceling a job from a Windows desktop Canceling a job from a Macintosh computer Conserving supplies Printing and deleting held jobs Holding a job in the printer Recognizing when format errors occur Accessing held jobs from the operator panel Repeating print jobs Reserving print jobsVerifying print jobs Enter PIN = Printing confidential jobs Paper Paper and specialty media specifications Letterhead TransparenciesPrinting on letterhead Card stock Labels Linking trays Letter, A4, A5, or JIS B5 size paper Loading 250-sheet traysPage Page A3, JIS B4, legal, 8.5x13, or 11x17 size paper Page Loading 500-sheet trays Page Loading the multipurpose feeder Page Printing envelopes Storing paper Tips for successful printingStoring supplies Avoiding jamsPage Using the optional duplex unit Checking an unresponsive printer Solving print quality problems Blank pagesBlack pages Print too dark Print too lightGray background Uneven print density Print irregularities White or black lineStreaked horizontal lines Streaked vertical lines Easily when you handleToner specks Toner rubs off the paper Incorrect margins Clipped imagesGhost images Solving paper feed problems Paper frequentlyJams After you remove Message remainsJammed paper That Solving printing problems Job takes longer than Held jobs do not printExpected to print Select Work Tray linking does notLarge jobs do not Collate Correctly after it is installed, or it Solving other option problemsOption does not operate Stops working Calling for service Paper jam messages Understanding jam messages Clearing jams Clearing 200/201 jams from the paper tray Clearing 203 jams from the fuser Clearing 200/201 jams from the multipurpose feederPage Clearing 202 jams from the print cartridge Clearing 230/231/232 jams from the duplex unit Page Ordering supplies Ordering a print cartridgeOrdering a fuser Determining the status of supplies Recycling used supplies Removing the old print cartridge Replacing the print cartridge Installing the new print cartridge Page Removing the old fuser Replacing the fuserPage Installing a new fuser Reset Maint Cnt =Reset appears. d Press Select Operator panel buttons Understandingpanelthe printer operator Press Select to Using the Setup Menu Configuring printer alertsUsing MarkVision Professional Using MarkVision Messenger Removing memory and option cards Removing the printer system board access panelPage Removing memory cards Removing an option card Page Removing a firmware card Reinstalling the system board access panel Enabling the menus Disabling the operator panel menus Disabling Power Saver Size Sensing Printing a menu settings Restoring factory default settings Changing menu settings Resident fonts Understanding fonts PCL 6 emulation PostScript 3 emulation Ppds emulation PCL 6 emulation PostScript 3 emulation Ppds emulation PCL 6 emulation PostScript 3 emulation Ppds emulation PCL 6 emulation PostScript 3 emulation Ppds emulation Symbol sets for PCL 6 emulation Symbol setsDownloadable fonts Resident bitmapped fonts Euro support Hebrew and Arabic fontsFontVision Printing sample fonts Page Understanding printer messages Activating Demo Mode Activating Menu ChangesActivating Ppds Canceling Job BusyChange Clearing Job Accounting Stat Check device ConnectionClose Duplex Doors Close Top Cover Deactivating Demo Mode Deactivating PpdsDefragmenting Delete All Jobs Deleting JobsDisabling Menus Enabling Menus Disk Corrupted Reformat? Enter PIN = Flushing BufferFormatting Disk Formatting Flash Formatting Disk yyy% Held Jobs may be lost Held Jobs may not be restored Insert Tray Insert Print CartridgeInvalid Network x Code Maintenance Load ManualLoad Tray Menus Disabled Network Card BusyNetwork Not Ready No Jobs Found Retry?Parallel Performing Self Test Power Saver Print Jobs on DiskPrinting Alignment Printing Directory List Printing Font ListPrinting Job Accounting Stat Printing Menu Settings Printing Quality Test PagesProg System Code Programming Error Px Program FlashProgramming Disk Queuing Deleting Jobs Queuing JobsReady Res Reduced Ready Hex Resetting Maint Cnt Value Resetting PrinterRestore Held Jobs. Go/Stop? Restoring Factory Defaults Restoring Held Job xxx/yyySerial Std Bin Full Toner LowTray x Empty Tray x Low Tray x MissingUSB Emul Error Load Emul Option Waiting2xx Paper Jam Wrong Paper Size in Tray Defective Print Cartridge Insufficient Collation Area Res Save Off Deficient Memory Insufficient Memory Memory Full 4x Unsupported Firmware Card Complex Ppds Font Error Defective FlashFlash Full Serial Standard Option x Error Software ErrorUnformatted Flash Port x Disabled Port Disabled Port x DisabledStd Par 54 Par USB Port Disabled Port Disabled Too Many Disks Installed Too Many Flash OptionsToo Many Trays Attached Defective Disk Disk FullUnformatted Disk Unsupported Disk Format Scheduled Maintenance Service message Finishing Menu Blank PagesDo Not Print Copies CollationDuplex Off Multipage Border Duplex BindLong Edge Short Edge Horizontal Vertical Rev Horizontal Rev Vertical Multipage Order Multipage View Multipage Print Separator Source Separator Sheets Abort Restore Cancel JobJob Menu Held Jobs Confidential Job Print Buffer Reset Printer Quality Menu Print ResolutionPictureGrade Scanned photos Toner Darkness Paper Menu Configure MPCassette Manual Paper Loading Custom TypesPaper Labels Card Stock Envelope Transparency Duplex Tray x Size MP Feeder Size Manual Pap Size Manual Env Size Paper SizeLetter Legal Executive DL Envelope 11 x C5 Envelope Universal 4 Envelope Other Envelope Tray x Tray MP Feeder Manual Paper Manual Env Paper Source Tray x Type MP Feeder Type Manual Pap Type Manual Env Type Paper TypeTray 1-Plain Paper MP Feeder-Custom Type Tray 2-Custom Type Tray 3-Custom Type Substitute Size Universal Setup A4 Width PCL Emul Menu Auto LF after CR Auto CR after LFFont Name R0 Courier Font Source Lines perResident Orientation PitchPoint Size None Paper source ignores the Select Paper Feed command Symbol SetRestore Defaults Tray Renumber Lines per Inch Ppds Menu Character Set Best Fit Lines per Inch Tray 1 Renumber FormatWhole Tray Serial Menu Baud Data Bits120057600 2400115200 4800 9600 19200 38400 Honor DSR NPA ModeJob Buffering Off Printer does not perform NPA processing Auto PCL SmartSwitch ParityEven Odd None Ignore PS SmartSwitch Robust XONRS-232 Serial Protocol Serial Buffer Network Menu Network Buffer PS SmartSwitch Network x Setup Std Net Setup Network x Setup MAC Binary PSNetwork Buffer 161 Std Net Setup Advanced Status Parallel Menu Honor Init Parallel Buffer Parallel Mode Standard Protocol 167 Alarm Control Setup Menu Display Language Auto ContinueDownload Target 255 Jam Recovery Job AccountingProtect Print Area Power Saver240 Normal Whole Print Timeout Printer LanguageResource Save Toner Alarm Wait TimeoutSeconds until the toner cartridge is replaced Print PS Error PostScript MenuFont Priority USB Menu MAC Binary PS PS SmartSwitch NPA Mode USB Buffer 176 USB Buffer Defragment Flash Utilities Menu Factory Defaults Format DiskFormat Flash Job Acct Stat Hex TracePrint Demo Print Directory Print Fonts Print Net x SetupPrint Menus PCL Fonts Printer memory Remove Held Jobs 183 Edition notice United States Government Restricted Rights Trademarks 185 Licensing notice Safety information Printers with a network cable attached Electronic emission notices 188 Printers without a network cable attached United Kingdom Telecommunications Act Energy Star Laser noticeNoise emission levels 191 Index 192 193 194 195 196