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Unisys EFP9800 manual Flash Download Commands Read Eerom switches, Gs Vt

Models: EFP9800

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Flash Download Commands

Read EEROM switches

Returns the settings of the EEROM switches. This command is used to verify that the EEROM switches are set correctly. The command assumes that the printer flash program memory (sectors 0, 1) have been correctly programmed. If these sectors have been erased, the printer returns NAK. The printer returns ACK, followed by switch data. The data is returned in the following form:

ACK, d1, d2, d3, d4

Hexadecimal	Decimal	ASCII
1D 0B	29 11	GS VT

Not all switch packs may apply to a specific emulation. However, the printer always returns data equivalent to four switch packs. Each switch pack is considered to have eight switches and the correspondence between the data bits (di) and switches is as follows:

di (i = 1, 2, 3, 4)	Bit	Internal Switch Pack
di	0	Switch 1

di	1	Switch 2

di	2	Switch 3

di	3	Switch 4

di	4	Switch 5

di	5	Switch 6

di	6	Switch 7

di	7	Switch 8

3255 4073–002

10–7

Image 235

Unisys EFP9800 manual Flash Download Commands Read Eerom switches, Gs Vt

Contents

Owner’s Guide UnisysPage Status Status Contents Section When Something Goes Wrong Contents Diagnostics and Print TestsEFP9800 ESC/POS Commands ContentsCommunication Carriage Return Standard Mode Set Printable Area Width Print Characteristics Commands Ithaca Peripherals Proprinter Emulation Commands Section NCR 5021 Printer Emulation Commands Select9-10 Section EF4270 Emulation CommandsFlash Download Commands Appendix a Specifications Micr Commands and ParsingReceipt and Journal Print Zones Xvi Section About the EFP9800 Printer About the EFP9800 Printer Slip/Validation Station Features Features and OptionsReceipt Station Features Journal Station FeaturesGeneral Features Maintaining and Cleaning the PrinterOptions Receipt/Journal Paper Ordering Paper and SuppliesSlips and Forms Unisys Number Other SuppliesDocumentation TitleSection Operating the Printer Using the ControlsChanging Paper Changing Receipt Paper Removing the Old Receipt Paper Roll Operating the Printer Loading the New Receipt Paper Roll Removing the Printed Journal Changing Receipt/Journal Paper3255 Verifying Checks Operating the Printer Printing on Slips and Checks Operating the Printer Validating Slips and Checks Changing the Ribbon Cassette Operating the Printer Replacing the Printhead Adjusting the Paper Low SensorPaper Low Sensor Setting ProcedureLevel 0 Diagnostics Section Diagnostics and Print TestsInformation About DIP Switch Settings Level 1 DiagnosticsDiagnostics and Print Tests Switch Entry Mode Choose a Printer Emulation ESC/POS IPI 3255 Switch Pack Switch Settings Description EFP9800 ESC/POS Emulation Internal Switch Pack 3, SwitchEFP9800 ESC/POS Emulation Internal Switch Pack 3, Switches 2 8Unused Switch Selects Code EF4270 Emulation Internal Switch Pack 1, Switches 5 EF4270 Emulation Internal Switch Pack 1, Switches 3EF4270 Emulation Internal Switch Pack 1, Switches 7 EF4270 Emulation Internal Switch Pack 2, Switches 4, 5, EF4270 Emulation Internal Switch Pack 2, Switches 1, 2,Necessarily also feed Switch EF4270 Emulation Internal Switch Pack 4, Switches 1, 2, 3,Flash Download Mode Setting Enter Data Scope Mode Data Scope ModeSet the DIP switches to the following settings Diagnostics and Print Tests Exit Data Scope Mode Enabling or Disabling the Cover Open SwitchEnable Verifying Read of Micr Characters CMC7 Checking Micr Noise Level Selecting the Font for the Micr Check Reader Font SwitchPrint Configuration Information Diagnostic Print TestsContinuous 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 Cause Printer Not OperatingAction Printer Does Not Feed Receipt/Journal Paper Indicators Showing a ProblemCause Action Slips, Forms, or Checks Not Feeding Properly Carriage and Paper JamsSome Dots are Missing Slips, Forms, or Checks Skew When Feeding into the PrinterRibbon Tears or Frays More Quickly Than Expected Action Overall Print is Light or SmudgedGetting Service Other Serious ProblemsWhen Something Goes Wrong Using DOS to Send Commands Sending CommandsInterfaces RS-232C Interface Using Basic to Send CommandsRS-232C Interface Protocols XON/XOFF Protocol RS-232C Communication Connector Pin Assignments RS-232C Interface ConnectorsCommunication DTR/DSR Protocol Communication Direction Communication Power Cable Connector Pin AssignmentsCash Drawer Connector Pin Assignments Pin Number SignalParallel Communication Connector Pin Assignments Parallel Interface ConnectorsParallel Interface Communication Setting Switches DIP Switch Settings for Parallel Printers DIP Switch Settings for RS-232C ParametersHexadecimal Command Name Code List of EFP9800 ESC/POS Commands3255 4073 RAM Printer Function Commands EFP9800 ESC/POS Command DescriptionsLine Feed Hexadecimal Decimal Ascii Standard ModeHexadecimal Decimal Ascii Carriage Return EFP9800 ESC/POS Commands Eject SlipSet Right-Side Character Spacing EFP9800 ESC/POS Commands Cancel Print Data in Page ModeValue of n in Hexadecimal Print Mode Per Line 5 x Per Line 7 xSelect Print Modes Hexadecimal DecimalEFP9800 ESC/POS Commands Value of n1 Value of n2 Print ModeSet Absolute Starting Position Per Line 5 x Per Line 7 xSet Line Spacing to Default Spacing Return Home EFP9800 ESC/POS Commands Set Line SpacingValue of n Initialize Printer EFP9800 ESC/POS Commands Select Peripheral DeviceSet Horizontal Tab Positions EFP9800 ESC/POS Commands Set Slip Eject LengthValue of n Value of k EFP9800 ESC/POS Commands Print and Feed Paper EFP9800 ESC/POS Commands Select Page Mode Command Select Print Direction in Page ModeSettings Not Used in Page Mode Value of n Start Position Set/Cancel Uni-Directional PrintingSet Printing Area in Page Mode EFP9800 ESC/POS Commands Select Justification EFP9800 ESC/POS Commands Set Relative Print PositionPaper Type Status Select Print PapersBit Paper Type Select Papers For Setting Line Spacing Bit Sensor Sensor StatusPrint and Feed n Lines EFP9800 ESC/POS Commands Enable/Disable Paper Feed ButtonSet Slip Waiting Time Release Generate PulseValue of n Value of m Bit Function EFP9800 ESC/POS Commands Select Head Energizing TimeSet Left Margin Function StatusSet Fundamental Calculation Pitch Value of n DefaultSet Printable Area Width Select/Cancel User-Defined Character Set Print Characteristics CommandsEFP9800 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 Set/Cancel Emphasized Mode EFP9800 ESC/POS Commands Cancel User-Defined CharactersInternational Character Set EFP9800 ESC/POS Commands Set/Cancel Double-Strike ModeEFP9800 ESC/POS Commands EFP9800 ESC/POS Commands Decimal Ascii Set/Cancel Upside Down PrintingSelect Character Code Table HexadecimalSelect Bit Image Mode Graphics CommandsValue Range Description Value of n1 Va Value of n1 x n2 Lue EFP9800 ESC/POS Commands Define Downloaded Bit ImagePrint Downloaded Bit Image Horizontal Direction Dot Density Printer Status CommandsMax. Dots Bit EFP9800 ESC/POS Commands Transmit Peripheral Device StatusEFP9800 ESC/POS Commands Transmit Paper Sensor Status Printer ID Specification EFP9800 ESC/POS Commands Transmit Printer IDType ID from previous table n = Type ID Status Bit Function Bits of n are defined as follows Enable/Disable Automatic Status Back ASBEFP9800 ESC/POS Commands Transmitted status is shown in the following tables Second Byte error information Error Status Bit Error TypeFourth Byte slip sensor information Slip Sensor Status Bit EFP9800 ESC/POS Commands Sent by printer EFP9800 ESC/POS Commands Transmit Status Transmitted status is shown in the tables below Bit Receipt/Journal Paper Out Switch SensorTransmitted when there is not enough Real Time Commands DLE EOT Real Time Status Transmission= 2 Offline Status Bit Description = 1 Printer Status Bit Printer Function= 3 Error Status Bit Description = 5 Slip Paper Status Bit Slip Paper Function = 6 Validation Paper Status Bit Validation Paper Function Real Time Request to PrinterEFP9800 ESC/POS Commands Select Height of Bar Code Receipt Station Bar Code CommandsSelect Printing Position of HRI Characters Receipt Station Select Pitch of HRI Characters Receipt StationEFP9800 ESC/POS Commands Print Bar Code Receipt Station Length Bar Code1D 6B m dn 29 107 m dn Codabar NW-7 Select Horizontal Size of Bar Code Receipt StationOverview ModeEFP9800 ESC/POS Commands Limitations Processing the Data EFP9800 ESC/POS Commands Command Settings in Both ModesEFP9800 ESC/POS Commands EFP9800 ESC/POS Commands EFP9800 ESC/POS Commands Examples of Printing in Page Mode Your Name Here 09 Copy Downloaded Object to Flash Memory Flash Memory CommandsESC SOH Copy the Object from Flash Memory to External RAM List of Ithaca Peripherals Proprinter Emulation Commands Section Ithaca Peripherals Proprinter Emulation Commands44 nl...nk Ithaca Peripherals Proprinter Emulation Commands Open Cash Drawer Ithaca Peripherals Proprinter Emulation Command DescriptionsVertical Tab Horizontal TabClear Printer Perform Validation Open Forms Compensation AssemblySet Fine Line Spacing n/216 Inch Set Line Spacing to 1/8 InchSet Fine Line Spacing n/72 Inch Set Form Length in Lines Set Form Length in InchesFine Line Feed Print Characteristics Commands Original Character Size Set 17.2 Characters/InchMaximum Characters/Line Cancel Underlining Cancel Single Line Double-WideSelect Character Set Code Select Alternative Character SetSet 12 Characters/Inch Cancel Enhanced Printing Cancel Emphasized PrintingSet Enhanced Printing Cancel Double-Wide for Current Font Cancel Subscript/SuperscriptSet Subscript Format of the Data Stream for Graphics Data Bit Print Wire Top Bottom Double-Density, Normal Speed Graphics Double-Density, Half-Speed GraphicsESC Y Cash Drawer Status Cash Drawer Status CommandsBit Meaning Signifies Hexadecimal Code List of NCR 5021 Emulation Commands1B 5B 77 01 1B 5B 7A vv yy yy...yy 1B 5B 7F vv xx xx yy...yy NCR 5021 Emulation Command Descriptions Open NCR 5021 Printer Emulation Commands ResetNCR 5021 Printer Emulation Commands Close = slip sensor status NCR 5021 Printer Emulation Commands Reset Character RAMOpen Forms Compensation Assembly Read Slip SensorReprint After Media Jam Close Forms Compensation AssemblyWrite Device Control Memory NCR 5021 Printer Emulation Commands EchoValue Value of yy Define a Character NCR 5021 Printer Emulation Commands Download a Character Ascii Read Status NCR 5021 Printer Emulation Commands Cancel Double-WideSet Double-Wide Set Interline Spacing1B 5B ESC Read TalliesNCR 5021 Printer Emulation Commands Read and Clear Tallies NCR 5021 Printer Emulation Commands List of EF4270 Emulation Commands Section EF4270 Emulation CommandsEF4270 Emulation Commands 1F c n n n 1F End of Text EF4270 Command DescriptionsEF4270 Emulation Commands Line Feed Parameter Setting EF4270 Emulation Commands Setup ParametersCash Drawer EF4270 Emulation Commands Reset PrinterReceipt/Journal Print EF4270 Emulation Commands Document Clamp OpenSelf Test Document ValidationForm EF4270 Emulation Commands Document Clamp CloseForm Eject DownloadBusy Until Buffer Empty EF4270 Emulation Commands SelectEither Form-In Sensor Both Form-In SensorsBuffered Validate EF4270 Emulation Commands Clamp DelayTime of Clamp Delay Print SpeedValue of c Value of n EF4270 Emulation Commands Buffer ClearRepeat Character Wait for SlipDouble-Wide Font EF4270 Emulation Commands Cancel Slip WaitingDouble-Wide Off Character Set EF4270 Emulation Commands Character SetEF4270 Emulation Commands Double-High Font EF4270 Emulation Commands Underline PrintUnderline Off Double-High OffPitch EF4270 Emulation Commands Pitch SelectionValue of n n EF4270 Emulation Commands Upside-Down OffRotate Font 90 Degrees Clockwise or Cancel Rotated Print Upside-Down PrintGraphics Bit Number Dots Top to Bottom Bit EF4270 Emulation Commands Graphics 5 DotENQ ETX Status 3 BitESC ENQ EF4270 Emulation Commands Status 6 BitStatus-Firmware EF4270 Emulation Commands Status 7 BitSection Flash Download Commands 1D FF List of Flash Download CommandsPut the Printer in Flash Download Mode Flash Download Command DescriptionsRequest Printer Identification Check CRC Flash Download Commands Request Flash IdentifierSelect Sector to Download Request Retransmission of Last ResponseEmulation Flash Download Commands Return Microprocessor CRCSet Emulation Request Current EmulationFlash Download Commands Write Eerom Switches GS VT Flash Download Commands Read Eerom switchesValue of n Value of d Flash Download Commands Write Eerom ParameterErase the Flash ROM Flash Download Commands Read Eerom ParameterReturn CRC of Selected Flash Sector Download Sector Flash Download Commands Erase Selected SectorRange of Count cl ch Flash Download Commands Reboot the printer Flash Download Commands Value of n hexadecimal Micr CommandsRead Micr Data and Transmit Define Parsing Format, Save in NvramMicr Parsing Micr Commands and Parsing Reread Micr DataDefine Parsing Format, Do Not Save Permanently Selector Comments Examples of Variable Length Field Format SpecificationsParsing Parameter String Options Variable Length FieldsError Number E One Digit Returned Status Micr Commands and Parsing Other ParametersCheck Type One Digit Returned ESC w p 18 a CR Sample Parsing FormatsESC w p 18 X a CR ESC w p K9 X 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 T 18 X a 04C CRESC w p T ’/ a ’/ C ’/ S CR Micr Characters Status Byte ValueParsing the Check Serial Number Check Serial NumberExceptions Loading the Exception Table Exception Table Entry FormatExample Maintaining the Exception Table Micr Commands and Parsing Example11-14 Slip Station Printing SpecificationsSpeed and Print Modes Receipt/Journal StationIthaca Peripherals Proprinter Emulation Character and Line SpecificationsSpecifications EFP9800 ESC/POS Includes Epson ESC/POS EmulationInches mm Pitch NCR 5021 Emulation Serial Interface Units onlyEF4270 Emulation Line Cell Size Width Margin Inch ColumnsReceipt and Journal Print Zones Print ZonesValidation Print Zone Lines Form Emulation Number of ValidationLocation of First Line of Validation from Bottom of Form Slip Print Zone Micr Read ZoneDimensions Environmental Requirements Power RequirementsReliability Code Page 437 PC US Character SetsCode Page 850 PC Multilingual Code Page 852 Eastern European Code Page 865 Nordic Languages