ALFA 20DX manual Appendix B Specifications, General Specifications, Typefaces

Page 73

Appendix B: Specifications

General Specifications

Print Method: LED array

Print Speed: 20 pages per minute, one-sided printing (SIMPLEX mode, standard)

10 pages per minute, two-sided printing (DUPLEX mode; on OKIPAGE 20, applies only if optional Duplex Feeder is installed)

Resolution: 300 x 300 dpi, 600 x 600 dpi, 600 x 1200 dpi

RAM: 4 MB standard, expandable to 68 MB (optional SIMMs installed)

ROM: 6 MB standard (optional PostScript board installed)

Interface:

Parallel: IEEE 1284 compliant, bi-directional port

Serial: RS232C

Emulations: HP® LaserJet® 5 PCL5e®

HP LaserJet 5 PCLXL

IBM® Proprinter II

Epson® FX

Auto Emulation Switching

Typefaces

Bitmap: Line Printer, OCR-A, OCR-B

Scalable

Fixed: Courier, Letter Gothic

Proportional: Albertus, Antique Olive, Arial, CG Times, CG Omega, Clarendon, Coronet, Garamond, Marigold, Symbol, Times New, Univers, Univers Condensed, Wingdings

Bar Code:

USPS PostNet

SIDM Mode: Courier, Line Printer

Paper Handling Specifications

Paper Tray: 530 sheets, 16-28 lb. paper

Manual Feeder: 100 sheets, 16-36 lb. paper 10 Envelopes

Duplex Feeder (OKIPAGE 20DX): 16-28 lb. paper

Environmental Specifications

Temperature

Operating: 50 to 90°F (10 to 32°C)

Storage: 14 to 110°F (-10 to +43°C)

Humidity

Operating: 20 to 80% RH

Storage: 10 to 90% RH

English–65

Image 73

Contents Okidata Okidata Publications DepartmentContents Duplex Printing English-iii Important Safety InstructionsOKI Extend Warranty Enhancement ProgramsOKI On-Site For more informationEnglish-v FCC/IC/CE StatementsFCC/IC/CE Check the contents Setting UpSelect a Suitable Location UnpackFront View Getting to Know Your PrinterPrepare the Image Drum Setting UpInstall the Toner Load Paper Paper SpecificationsPaper Feed Paths Paper Tray Gauge Load the Paper TraySelect a Paper Exit Path Storing PaperRear Paper Exit Top Paper ExitConnect to Your Computer Bi-Directional Parallel ModeParallel Connection Attach the Parallel CableECP Parallel Interface Pin AssignmentsSerial Connection RS232-C Serial ModeAttach the Serial Cable RS232-C Serial InterfaceInstall the Printer Software Connect to PowerCheck the Menu Model 20DX Only Print the DemoControl Panel Paper Size IndicatorSelect the Display Language Control Panel LightsButton Function Summary Control Panel Button FunctionsSelecting Printer Features Using the Printer Main Menus Selecting Printer Features Using Your Printer DriverHow to Use the Main Menus Printer MenusUsing the Level-1 Menu Quick Access MenusPrinter Menus Level-1 Menu SettingsSummary of Level-1 Categories Light to Heavy weight values are same as specified for Tray Fonts & Symbols Default settings below are in italic Level-2 Menu Settings Using the Level-2 MenuSummary of Level-2 Categories Auto Operation Clearable Wrnings Maintenance Menu Settings Summary of Maintenance Menu CategoriesDUP ADJ Page English-27 Front FeederEnvelopes Using the Front Feeder to Print Multiple Pieces of Media Front Feeder Printing Individual Pieces Manual Feed Setting up Manual Feed for Standard Weight PaperManual Feed Standard Paper Front FeederManual Feed Envelopes Setting up to Print an EnvelopeManual Feed Labels Setting up to Print LabelsManual Feed Transparencies Setting up to Print a TransparencySetting up to Print Heavy Stock Heavy Card Stock SpecificationsManual Feed Heavy Card Stock Printer goes off-line Using the Automatic Tray Switch FeaturePortrait Versus Landscape Duplex PrintingDuplex Printing Windows NT Duplex Printing WindowsClick Document Defaults Click Start, Settings, PrintersClick Properties Click Print on Both Sides Duplex PrintingAvailable Fonts FontsPrinting a Sample of Resident Fonts Summary of Available FontsUnivers Condensed 61 Symbol Sets CG Omega 61 Symbol SetsAntique Olive 61 Symbol Sets Garamond 61 Symbol SetsSymbol Sets Using Bar Code FontsSelecting Fonts Adobe PostScript Fonts OptionPage Optional Paper Handling Accessories AccessoriesAdditional Options Expanded Memory SIMMs Simm ConfigurationsMB P/N General Consumables Information MaintenanceToner Cartridge Type 7 P/N Image Drum Type 7 P/NReplacing the Toner Cartridge P/N Maintenance Replacing the Image Drum Cartridge P/N PrecautionsDisplays Generating a Drum Cleaning Cleaning the LED ArrayPaper Jams Problem SolvingPaper Jam Messages English-49Clearing Paper Jams Why Paper Jams OccurClearing a Paper Input Jam Clearing a Paper Feed Jam Problem SolvingClearing a Paper Exit Jam Clearing Duplex Feeder Paper JamsClearing Duplex Feeder Input Jams Clearing a Duplex Feeder Open JamClearing Duplex Feeder Jams 1 Clearing Duplex Feeder Jam Printer Display MessagesMessage Error Message Paper OUT Message OFF-LINEMessage Reset Print Quality ProblemsMessage Printing Blank sheets printedPrints all black Has gray backgroundHas repeating marks An oblong area of faint print appears on eachPrint is smeared or blotched Faded print after installationPrinted page is light or blurred Bold characters and dark lines are smearedSoftware Problems Adjusting Print QualityMaintenance Menu Level-1 MenuLast page of document is not printed Strange symbols appear during normal printingFirst line on page won’t print Graphics won’t position properlyOdors Hardware ProblemsHow to Get Service Appendix a Service & SupportPurchasing Supplies Okidata Service CentersInternet Ways to PurchaseGeneral Specifications Appendix B SpecificationsPaper Handling Specifications Environmental SpecificationsPhysical Specifications Electrical SpecificationsPower Specifications are subject to change without noticeInstalling SIMMs Appendix C Installing SIMMsEnglish-67 Pull the side panel out and remove it from the printer Appendix C Installing SIMMs Print Menu displays then the menu prints On-Site Repair Limited WarrantyEnglish-71 Canada United StatesArgentina ChileOkipage 20 Toner Material Safety Data SheetSpecial Precautions Spill Cleanup and DisposalHealth Hazard Data Reactivity DataEnglish-75 IndexIBM Proprinter emulation 65-66 IndexPage