Xerox FS 3270 instruction manual Non-Recoverable Hardware Errors

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Error Messages

Xerox FS 3270, User's Guide

TERMINATOR NOT ACCEPTED

ESC Z IS WRONG

Validation value in NVRAM is wrong

YOU CANNOT LOCK THE NVRAM

BEFORE YOU HAVE PROGRAMMED IT

9.2. Non-Recoverable Hardware Errors

The following recovery attempt can be made:

∙Turn power OFF for 10 seconds and then ON again. If the problem persists, seek technical assis tance.

The non-recoverabel error messages consist of this message: HARDWARE MALFUNCTION. Call for service.

followed by one of these diagnostic messages: COAX IF ram error

Wrong data in selftest Wrong word in selftest Nothing received in selftest 8085 ram error

Rom check sum error

Response missing from COAX IF

Invalid test response from COAX IF

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Contents EMC directive TrademarksPreface Related ManualsSeptember Table of Contents Table of Contents Xerox FS 3270, Users Guide Installation Requirements PCL Driver Default DriverIntroduction to Xerox FS PCL or FSL output driverXerox FS 3270 Features Non-IPCSupported Control Units Items SuppliedXerox FS Changing Paper Size Default US/Europe IPC Upgrade KitOperating Environment Xerox FS 3270 IPCInstallation Requirements Xerox FS 3270, Users Guide Installation and Connections of the Xerox FS Rear PanelChanging the Printer Driver Serial inputConnecting the Xerox FS 3270 to the Printer Upgrading to IPCConnecting via Centronics output Connecting via RS-232 outputConnecting to System Xerox FS 3270, Users Guide Connecting the Xerox FS 3270 to the System What if the CU Indicator fails to turn on?Testing PCL driverTimeout Settings Printout at Power-on PCL mode onlyIndicators of the Xerox FS Operation of Xerox FSCU Contact with Control Unit PAR Parallel inputSER Serial input Ready Printer ReadySpecifying Timeout ??character??%%Y100,30,1B,45%%X1 IdaSetup IPC Programming IRQ Handling PrinterPCL Driver Default Programming Xerox FS 3270 non-IPCSetup Functions Supported in PCL mode ESC Features Where % is the defined ESC characterWhere % is the defined ESC character Send Logo User Settings Functions X-Functions Test functions T-FunctionsEngineering Functions FunctionsSetup Functions Supported in FSL mode ESC Features User Settings Functions X-Functions FSL Setup via Xerox FS 3270 Serial or Parallel Port ??%%Y249,PASSWORD%%Y100,10,’SHARESTRING’%%X1??%%Y100,10,’SHARESTRING’%%X1 Character conversionLimitations when Y249 is active Activating the Y249 Engineering FunctionDeactivating the Y249 Engineering Function Updating Firmware Error Messages Recoverable ErrorsNot in engineering mode Non-Recoverable Hardware Errors Busy Timeout Test PrintoutsPCL Test Printout Gfid CPI= Proportionally Spaced =Active Gfid = FSL Test Printout Appendix a Quick Reference Guide to FSL Functions FSL N/SLPI LPI FSL N/SEbcdic Y10 =FSL=PCL Y12 Y13Are wrapped Y19 Y22FF after Y26,n1% = No FF Y35 EAB Y39Y41 IRQ Y47ESC EEPROM/RAMEeprom Y52Y53 Y54Y55 Y56Y71 Y74HEX PCL mode FSL modeAscii HEX N2dataY79 APLName Syntax Parameters Deviations Y91 Y92Y93 Y94Y96 Y98APO Y110 Y111Y112 Y113 Y114Y115 Y118Re. T2 RAMData Appendix B Using Serial OUT Use of Xerox FS 3270 serial portExample Cable connections to HP LaserJet Appendix C Selected Xerox Products