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Epson L90 manual Unrecoverable errors, Unrecoverable Errors

Models: L90

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Unrecoverable errors

Normal printer operation is no longer possible when unrecoverable errors occur. The printer may be out of order. Contact the store for repair.

❏TM-L90 unrecoverable errors

Unrecoverable Errors

Error name

Type of error

Error LED

Flash code

Recovery measure

Approx.320 ms

R/W error in memory

After R/W checking, the

Impossible to

printer does not work

recover.

correctly.

Approx.5120 ms

High voltage error

The power supply voltage is

Impossible to

extremely high.

recover.

Low voltage error

The power supply voltage is

Impossible to

extremely low.

recover.

CPU execution error

The CPU executes an

Impossible to

incorrect address or I/F

recover.

board is not connected.

Internal circuit

Internal circuits are not

Impossible to

connection error

connected correctly.

recover.

Approx.2560 ms

UIB error

An abnormal operation

Impossible to

occurs in UIB.

recover.

F-6Troubleshooting

Rev. B

Image 184

Epson L90 manual Unrecoverable errors, Unrecoverable Errors

Contents

TM-L90/TM-L90 Peeler Technical Reference Guide Page Revision Table TM-L90/TM-L90 with Peeler Technical Reference GuideFor Safety Key to SymbolsIii Modular Connector Manual Content About This ManualAim of the Manual Related DocumentationRev. B Contents Connecting to the Host Computer and Options Application Development InformationESC/POS Command-Related Information Product SpecificationsAppendix a Interface And Connectors Appendix B Consumable SpecificationsAppendix C Character Code Table Appendix D Option Specifications Appendix E MaintenanceAppendix F Troubleshooting Appendix G Shipping ProceduresPage Accessories Product OverviewProduct Structure ModelsOption 2Product Overview Rev. BPart Names TM-L90 Name and Description of Each PartPrinter Part Names Part Names of TM-L90 Peeler Specification Part names TM-L90 peeler specification4Product Overview Rev. B Control Panel Feed button with the TM-L90 peeler specificationFeed button with TM-L90 6Product Overview Rev. B Paper OUT LED with the TM-L90 peeler specification Power SwitchPaper OUT LED with TM-L90 Mode switch TM-L90 peeler specification only Power switch cover8Product Overview Rev. B Mode switch Connector Panel Connectors10Product Overview Rev. B Setup Setup FlowPrecaution For Installation Installation Procedures2Setup Rev. B Instructions for Installation 4Setup Rev. B Paper exit guide Adjusting Roll Paper Near-End Detection Position 6Setup Rev. BWith TM-L90 Part names and the locations of N.E. detector componentsRev. B Setup Adjustment Positions of N.E. Detector 8Setup Rev. BDetector Holder Load the roll paper Close the roll paper cover With the TM-L90 peeler specification Setup Rev. BAdjust the sensor so that it projects from the window Near end sensor adjustment position Near end sensor holderSet the roll paper Close the roll paper cover Connecting Power Supply Unit PS-180 Attaching Power Supply UnitPower Supply Connector Autocutter settings TM-L90 only Lift the top of the cutter unit upward and remove it Setup Rev. B Setting Roll Paper Width Notch Front edge Shaft Protrusion DIP Switch Settings DIP switch settings Serial interface model OFFSetting Memory Switches DIP switch settings Parallel, USB, Ethernet modelItems that can be set in the memory switch setting mode Starting the Memory Switch Setting mode Location of the Feed button inside the roll paper coverEnding Memory Switch Setting mode Operating procedure of Memory Switch Settings Entering Memory Switch Settings ModeSelecting individual settings Selection of Print densityRev. B Setup Setup Rev. B Rev. B Setup Or more times No change With the TM-L90 peeler specification Setting Various Items via Utilities How to Set Various Items with ESC/POS CommandsMemory Switch Functions TM-L90 memory switch settingsMSW8 Customized valuesSerial Communication condition TM-L90 peeler specification memory switch settings MSW7TM-L90/TM-L90 with Peeler Technical Reference Guide Serial Communication condition Paper Loading Method Paper setting with peeling issuing Rev. B Setup Setup Rev. B Setting Paper Layout Automatic paper layout setting Rev. B Setup +1.5 mm Parameters Calculated for Automatic Layout Setting Clearing Paper Layout Setting TM Setup Items Summary Feed Self Test Mode Operating Mode Panel Switch OperationWith TM-L90 With the TM-L90 peeler specification Connecting the Cable Connecting to the Host Computer and OptionsConnecting to the Host Computer and Options Connecting to the Host Computer With the RS-232C interfaceDirect Connection Stand alone Pass-through ConnectionsTightening Screws Connection procedureHexagon Bolts Threaded in Inches and Millimeters With the parallel IEEE1284 interface With the USB interface6Connecting to the Host Computer and Options Attaching Locking Wire SaddleWith the Ethernet interface IEEE802.3 TM-L90 only Names of parts Name of PartsConnecting to the Drawer 10Connecting to the Host Computer and Options Application Development Information Introduction of Control MethodsWindows Driver Epson Advanced Printer Driver Epson Advanced Printer Driver OverviewEpson Advanced Printer Driver Contents 2Application Development Information Rev. BEpson Advanced Printer Driver Support Environment Supported interfacesSupported OSs with confirmation of system operation Supported development languages4Application Development Information Rev. B Driver Information and Download DestinationEpson Opos ADK Contents Epson Opos ADK Opos Control Overview6Application Development Information Rev. B Epson Opos ADK Support Environment3 ESC/POS Commands TM Printer Memory Switch Setup UtilityVarious Utilities Electronic Logo Registration Utility for NvramPrinter Cover Sensor Sensors8Application Development Information Rev. B Busy state OfflineSelecting conditions that invoke a Busy State Label peeling sensor peeler specification only 10Application Development Information Rev. BReceive buffer Printer Busy conditions and the Msw1-3 statusSetting of Paper Width Print DensityPrint Speed Paper to use for high speedCode 128 Barcode Barcode Printing12Application Development Information Rev. B Printable characters for code set a 14Application Development Information Rev. B Printable characters for code set BPrintable characters for code set C Precautions for Two-Dimensional Code Printing Two-Color PrintingNV Memory 16Application Development Information Rev. BFAQ List Confirmation procedureCorrective procedure Print data dropout occurs Check the handshake process18Application Development Information Rev. B Rev. B Application Development Information 20Application Development Information Rev. B Power Supply Switch-Related User Operation List ESC/POS Command-Related InformationPower Off Control by the Host When the Power Supply Switch is Enabled When the Power Supply Switch is DisabledHead Divided Control Control After Paper CutPrinter initial setting up Changing command default valuesUsing the NV Memory Customizing PrinterHexadecimal Dump Mode Printer StatusProduct Specifications Product SpecificationsTM-L90 2Product Specifications Rev. B TM-L90 peeler specification Print Specifications 4Product Specifications Rev. BReliability Mtbf6Product Specifications Rev. B TM-L90 peeler specification Character Specifications 8Product Specifications Rev. BCharacter Specifications Character Configurations and DimensionsPaper Feed Specifications Paper SpecificationsPrecautions for Printing and Paper Feed Paper feed10Product Specifications Rev. B Printing AreaThermal Paper Printable Area For Thermal PaperLabel Printable Area for LabelPrinting Position in Relation to Cutter Position TM-L90 12Product Specifications Rev. BPrinting Position in Relation to Cutter Position 23.5mm 14Product Specifications Rev. B Overview of External DimensionsExternal Appearance TM-L90 External Appearance TM-L90 Peeler Specification Operating specifications 16Product Specifications Rev. BInterface board specifications RS-232 standard Interface And ConnectorsRS-232 Serial Interface Functions of each connector pin RTS3 XON/XOFF CodeIEEE1284 Parallel Interface ModeInterface Signals Connector Pin Assignment6Interface And Connectors TM-L90 Roll Paper Consumable SpecificationsReceipt Roll Paper Specified Receipt Roll Paper Specified Original Roll PaperPrint Density Adjustment Paper to Use for High SpeedRequirements for Black Mark Position for Receipt Paper Black Mark Interval RequirementDie-Cut Label Roll Paper Specified Die-Cut Label Roll Paper SpecificationsDie-Cut Label Paper Specified Original Paper Consumable Specifications B-7 Requirements for Die-Cut Label Size Label Size RequirementRequirements for Transparency Rate of Die-Cut Label Paper Requirements for Black Mark Position10Consumable Specifications Continuous Label Paper Continuous Label Roll PaperSpecified Continuous Label Roll Paper Requirements for Size of Continuous Label Paper TM-L90 with Peeler Roll Paper 14Consumable Specifications Consumable Specifications B-15 16Consumable Specifications If paper other than the specified original paper is used 18Consumable Specifications Consumable Specifications B-19 20Consumable Specifications Consumable Specifications B-21 22Consumable Specifications Consumable Specifications B-23 24Consumable Specifications Character Code Table 0 PC437 USA, Standard Europe1 Katakana 2 PC850 Multilingual 3 PC860 Portuguese 4 PC863 Canadian-French 5 PC865 Nordic 16 WPC1252 17 PC866 Cyrillic #2 18 PC852 Latin2 19 PC858 Euro 255 Blank International Character Set CountryOption Specifications Electrical CharacteristicsCase Specifications Case specificationsAC Cable Selection MaterialCleaning the autocutter TM-L90 only MaintenanceAdhesive adheres on cutter blade Adhesive being removed with flat-blade screwdriver Print Head Cleaning 4Maintenance Cleaning the peeler TM-L90 peeler specification only 6Maintenance Troubleshooting Panel LED and Error StatusPower Power LED Power Power LEDError Error LED Error Error LEDNo Roll Paper Paper OUT LED Automatically recoverable errors Error codeAutomatically recoverable errors Recoverable errors Recoverable ErrorsTroubleshooting F-5 Unrecoverable errors Unrecoverable ErrorsTroubleshooting F-7 8Troubleshooting When a paper jam occurs TM-L90 peeler specification 10Troubleshooting Shipping Procedures 2Shipping Procedures Page Seiko Epson Corporation