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Unisys EFP9800 manual Removing the Old Receipt Paper Roll

Models: EFP9800

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Page 26

Operating the Printer

Removing the Old Receipt Paper Roll

1.Open the rear cover.

2.Open the clamshell.

3.Remove the used receipt paper roll.

2–4	3255 4073–002

Image 26

Unisys EFP9800 manual Removing the Old Receipt Paper Roll

Contents

Unisys Owner’s GuidePage Status Status Contents Contents Diagnostics and Print Tests Section When Something Goes WrongCommunication ContentsEFP9800 ESC/POS Commands Carriage Return Standard Mode Set Printable Area Width Print Characteristics Commands Ithaca Peripherals Proprinter Emulation Commands Section NCR 5021 Printer Emulation Commands Section EF4270 Emulation Commands Select9-10Flash Download Commands Micr Commands and Parsing Appendix a SpecificationsReceipt and Journal Print Zones Xvi Section About the EFP9800 Printer About the EFP9800 Printer Journal Station Features Features and OptionsReceipt Station Features Slip/Validation Station FeaturesOptions Maintaining and Cleaning the PrinterGeneral Features Slips and Forms Ordering Paper and SuppliesReceipt/Journal Paper Title Other SuppliesDocumentation Unisys NumberUsing the Controls Section Operating the PrinterChanging Paper Changing Receipt Paper Removing the Old Receipt Paper Roll Operating the Printer Loading the New Receipt Paper Roll Changing Receipt/Journal Paper Removing the Printed Journal3255 Verifying Checks Operating the Printer Printing on Slips and Checks Operating the Printer Validating Slips and Checks Changing the Ribbon Cassette Operating the Printer Adjusting the Paper Low Sensor Replacing the PrintheadProcedure Paper Low Sensor SettingSection Diagnostics and Print Tests Level 0 DiagnosticsLevel 1 Diagnostics Information About DIP Switch SettingsDiagnostics and Print Tests Switch Entry Mode Choose a Printer Emulation ESC/POS IPI 3255 Switch Pack EFP9800 ESC/POS Emulation Internal Switch Pack 3, Switch Switch Settings DescriptionEFP9800 ESC/POS Emulation Internal Switch Pack 3, Switches 2 8Unused Switch Selects Code EF4270 Emulation Internal Switch Pack 1, Switches 7 EF4270 Emulation Internal Switch Pack 1, Switches 3EF4270 Emulation Internal Switch Pack 1, Switches 5 EF4270 Emulation Internal Switch Pack 2, Switches 1, 2, EF4270 Emulation Internal Switch Pack 2, Switches 4, 5,Necessarily also feed EF4270 Emulation Internal Switch Pack 4, Switches 1, 2, 3, SwitchFlash Download Mode Setting Data Scope Mode Enter Data Scope ModeSet the DIP switches to the following settings Enabling or Disabling the Cover Open Switch Diagnostics and Print Tests Exit Data Scope ModeEnable Verifying Read of Micr Characters CMC7 Checking Micr Noise Level Selecting the Font for the Micr Check Reader Switch FontDiagnostic Print Tests Print Configuration InformationContinuous Slip Printing Print Each Character in the Ascii Character Set General Print Test Sample of Configuration Printout Adjusting the Printhead Gap Diagnostics and Print Tests Section When Something Goes Wrong Action Printer Not OperatingCause Cause Action Indicators Showing a ProblemPrinter Does Not Feed Receipt/Journal Paper Carriage and Paper Jams Slips, Forms, or Checks Not Feeding ProperlyRibbon Tears or Frays More Quickly Than Expected Slips, Forms, or Checks Skew When Feeding into the PrinterSome Dots are Missing Overall Print is Light or Smudged ActionOther Serious Problems Getting ServiceWhen Something Goes Wrong Interfaces Sending CommandsUsing DOS to Send Commands RS-232C Interface Protocols Using Basic to Send CommandsRS-232C Interface XON/XOFF Protocol Communication DTR/DSR Protocol RS-232C Interface ConnectorsRS-232C Communication Connector Pin Assignments Communication Pin Number Signal Communication Power Cable Connector Pin AssignmentsCash Drawer Connector Pin Assignments DirectionParallel Interface Parallel Interface ConnectorsParallel Communication Connector Pin Assignments Communication Setting Switches DIP Switch Settings for RS-232C Parameters DIP Switch Settings for Parallel PrintersList of EFP9800 ESC/POS Commands Hexadecimal Command Name Code3255 4073 RAM EFP9800 ESC/POS Command Descriptions Printer Function CommandsHexadecimal Decimal Ascii Hexadecimal Decimal Ascii Standard ModeLine Feed EFP9800 ESC/POS Commands Eject Slip Carriage ReturnEFP9800 ESC/POS Commands Cancel Print Data in Page Mode Set Right-Side Character SpacingHexadecimal Decimal Print Mode Per Line 5 x Per Line 7 xSelect Print Modes Value of n in HexadecimalEFP9800 ESC/POS Commands Per Line 5 x Per Line 7 x Print ModeSet Absolute Starting Position Value of n1 Value of n2Set Line Spacing to Default Spacing Value of n EFP9800 ESC/POS Commands Set Line SpacingReturn Home EFP9800 ESC/POS Commands Select Peripheral Device Initialize PrinterValue of n Value of k EFP9800 ESC/POS Commands Set Slip Eject LengthSet Horizontal Tab Positions EFP9800 ESC/POS Commands Print and Feed Paper EFP9800 ESC/POS Commands Select Page Mode Settings Not Used in Page Mode Select Print Direction in Page ModeCommand Set/Cancel Uni-Directional Printing Value of n Start PositionSet Printing Area in Page Mode EFP9800 ESC/POS Commands EFP9800 ESC/POS Commands Set Relative Print Position Select JustificationBit Paper Type Select Print PapersPaper Type Status Select Papers For Setting Line Spacing Sensor Status Bit SensorSet Slip Waiting Time EFP9800 ESC/POS Commands Enable/Disable Paper Feed ButtonPrint and Feed n Lines Value of n Value of m Generate PulseRelease Function Status EFP9800 ESC/POS Commands Select Head Energizing TimeSet Left Margin Bit FunctionSet Printable Area Width Value of n DefaultSet Fundamental Calculation Pitch Print Characteristics Commands Select/Cancel User-Defined Character SetEFP9800 ESC/POS Commands Define User-Defined Characters Value Each ui li defines data for a 9-pin column of data FE 10 10 10 FE Set/Cancel Underline EFP9800 ESC/POS Commands Cancel User-Defined Characters Set/Cancel Emphasized ModeEFP9800 ESC/POS Commands Set/Cancel Double-Strike Mode International Character SetEFP9800 ESC/POS Commands EFP9800 ESC/POS Commands Hexadecimal Set/Cancel Upside Down PrintingSelect Character Code Table Decimal AsciiGraphics Commands Select Bit Image ModeValue Range Description EFP9800 ESC/POS Commands Define Downloaded Bit Image Value of n1 Va Value of n1 x n2 LuePrint Downloaded Bit Image Max. Dots Printer Status CommandsHorizontal Direction Dot Density EFP9800 ESC/POS Commands Transmit Peripheral Device Status BitEFP9800 ESC/POS Commands Transmit Paper Sensor Status Type ID from previous table n = Type ID Status Bit Function EFP9800 ESC/POS Commands Transmit Printer IDPrinter ID Specification Enable/Disable Automatic Status Back ASB Bits of n are defined as followsEFP9800 ESC/POS Commands Second Byte error information Error Status Bit Error Type Transmitted status is shown in the following tablesFourth Byte slip sensor information Slip Sensor Status Bit EFP9800 ESC/POS Commands Sent by printer EFP9800 ESC/POS Commands Transmit Status Bit Receipt/Journal Paper Out Switch Sensor Transmitted status is shown in the tables belowTransmitted when there is not enough Real Time Commands Real Time Status Transmission DLE EOT= 1 Printer Status Bit Printer Function = 2 Offline Status Bit Description= 3 Error Status Bit Description = 5 Slip Paper Status Bit Slip Paper Function Real Time Request to Printer = 6 Validation Paper Status Bit Validation Paper FunctionEFP9800 ESC/POS Commands Select Pitch of HRI Characters Receipt Station Bar Code CommandsSelect Printing Position of HRI Characters Receipt Station Select Height of Bar Code Receipt StationEFP9800 ESC/POS Commands Print Bar Code Receipt Station Bar Code Length1D 6B m dn 29 107 m dn Select Horizontal Size of Bar Code Receipt Station Codabar NW-7Mode OverviewEFP9800 ESC/POS Commands Limitations EFP9800 ESC/POS Commands Command Settings in Both Modes Processing the DataEFP9800 ESC/POS Commands EFP9800 ESC/POS Commands EFP9800 ESC/POS Commands Examples of Printing in Page Mode Your Name Here 09 Flash Memory Commands Copy Downloaded Object to Flash MemoryESC SOH Copy the Object from Flash Memory to External RAM Section Ithaca Peripherals Proprinter Emulation Commands List of Ithaca Peripherals Proprinter Emulation Commands44 nl...nk Ithaca Peripherals Proprinter Emulation Commands Ithaca Peripherals Proprinter Emulation Command Descriptions Open Cash DrawerHorizontal Tab Vertical TabPerform Validation Open Forms Compensation Assembly Clear PrinterSet Fine Line Spacing n/72 Inch Set Line Spacing to 1/8 InchSet Fine Line Spacing n/216 Inch Set Form Length in Inches Set Form Length in LinesFine Line Feed Print Characteristics Commands Maximum Characters/Line Set 17.2 Characters/InchOriginal Character Size Cancel Single Line Double-Wide Cancel UnderliningSet 12 Characters/Inch Select Alternative Character SetSelect Character Set Code Set Enhanced Printing Cancel Emphasized PrintingCancel Enhanced Printing Set Subscript Cancel Subscript/SuperscriptCancel Double-Wide for Current Font Format of the Data Stream for Graphics Data Bit Print Wire Top Bottom Double-Density, Half-Speed Graphics Double-Density, Normal Speed GraphicsESC Y Bit Meaning Signifies Cash Drawer Status CommandsCash Drawer Status List of NCR 5021 Emulation Commands Hexadecimal Code1B 5B 77 01 1B 5B 7A vv yy yy...yy 1B 5B 7F vv xx xx yy...yy NCR 5021 Emulation Command Descriptions NCR 5021 Printer Emulation Commands Reset OpenNCR 5021 Printer Emulation Commands Close Read Slip Sensor NCR 5021 Printer Emulation Commands Reset Character RAMOpen Forms Compensation Assembly = slip sensor statusClose Forms Compensation Assembly Reprint After Media JamValue Value of yy NCR 5021 Printer Emulation Commands EchoWrite Device Control Memory Define a Character NCR 5021 Printer Emulation Commands Download a Character Ascii Set Interline Spacing NCR 5021 Printer Emulation Commands Cancel Double-WideSet Double-Wide Read StatusRead Tallies 1B 5B ESCNCR 5021 Printer Emulation Commands Read and Clear Tallies NCR 5021 Printer Emulation Commands Section EF4270 Emulation Commands List of EF4270 Emulation CommandsEF4270 Emulation Commands 1F c n n n 1F EF4270 Command Descriptions End of TextEF4270 Emulation Commands Line Feed EF4270 Emulation Commands Setup Parameters Parameter SettingEF4270 Emulation Commands Reset Printer Cash DrawerDocument Validation EF4270 Emulation Commands Document Clamp OpenSelf Test Receipt/Journal PrintDownload EF4270 Emulation Commands Document Clamp CloseForm Eject FormBoth Form-In Sensors EF4270 Emulation Commands SelectEither Form-In Sensor Busy Until Buffer EmptyPrint Speed EF4270 Emulation Commands Clamp DelayTime of Clamp Delay Buffered ValidateWait for Slip EF4270 Emulation Commands Buffer ClearRepeat Character Value of c Value of nDouble-Wide Off EF4270 Emulation Commands Cancel Slip WaitingDouble-Wide Font EF4270 Emulation Commands Character Set Character SetEF4270 Emulation Commands Double-High Off EF4270 Emulation Commands Underline PrintUnderline Off Double-High FontEF4270 Emulation Commands Pitch Selection PitchUpside-Down Print EF4270 Emulation Commands Upside-Down OffRotate Font 90 Degrees Clockwise or Cancel Rotated Print Value of n nGraphics Bit Number EF4270 Emulation Commands Graphics 5 Dot Dots Top to Bottom BitStatus 3 Bit ENQ ETXEF4270 Emulation Commands Status 6 Bit ESC ENQEF4270 Emulation Commands Status 7 Bit Status-FirmwareSection Flash Download Commands List of Flash Download Commands 1D FFRequest Printer Identification Flash Download Command DescriptionsPut the Printer in Flash Download Mode Request Retransmission of Last Response Flash Download Commands Request Flash IdentifierSelect Sector to Download Check CRCRequest Current Emulation Flash Download Commands Return Microprocessor CRCSet Emulation EmulationFlash Download Commands Write Eerom Switches Flash Download Commands Read Eerom switches GS VTFlash Download Commands Write Eerom Parameter Value of n Value of dReturn CRC of Selected Flash Sector Flash Download Commands Read Eerom ParameterErase the Flash ROM Range of Count cl ch Flash Download Commands Erase Selected SectorDownload Sector Flash Download Commands Reboot the printer Flash Download Commands Define Parsing Format, Save in Nvram Micr CommandsRead Micr Data and Transmit Value of n hexadecimalDefine Parsing Format, Do Not Save Permanently Micr Commands and Parsing Reread Micr DataMicr Parsing Variable Length Fields Examples of Variable Length Field Format SpecificationsParsing Parameter String Options Selector CommentsCheck Type One Digit Returned Micr Commands and Parsing Other ParametersError Number E One Digit Returned Status ESC w p 18 X a CR Sample Parsing FormatsESC w p 18 a CR ESC w p T 18 X a 04C CR Micr Commands and Parsing ESC w p 018 a CRESC w p 018 X a CR ESC w p K9 X T 18 X a 04C CRESC w p T ’/ a ’/ C ’/ S CR Status Byte Value Micr CharactersCheck Serial Number Parsing the Check Serial NumberExceptions Exception Table Entry Format Loading the Exception TableExample Micr Commands and Parsing Example Maintaining the Exception Table11-14 Receipt/Journal Station Printing SpecificationsSpeed and Print Modes Slip StationEFP9800 ESC/POS Includes Epson ESC/POS Emulation Character and Line SpecificationsSpecifications Ithaca Peripherals Proprinter EmulationLine Cell Size Width Margin Inch Columns NCR 5021 Emulation Serial Interface Units onlyEF4270 Emulation Inches mm PitchPrint Zones Receipt and Journal Print ZonesValidation Print Zone Emulation Number of Validation Lines FormLocation of First Line of Validation from Bottom of Form Micr Read Zone Slip Print ZoneDimensions Reliability Power RequirementsEnvironmental Requirements Character Sets Code Page 437 PC USCode Page 850 PC Multilingual Code Page 852 Eastern European Code Page 865 Nordic Languages