Xerox FS 3270 instruction manual IRQ Handling, Printer

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Programming

Xerox FS 3270, User's Guide

6. IRQ Handling

This section describes how to recover from various IRQ conditions.

∙Paper jam

∙Out-of paper

∙Stacker full

The printer will recover from these conditions without loss of data as long as you do not power off the printer.

∙Printer Not READY

The Xerox FS 3270 IPC will detect if the printer is NOT READY and will interrupt data transmission to the printer. If the printer is OFFLINE (i.e. not READY) there will be no data loss as long as you do not power off the

printer.

∙Out of toner

This condition is indicated by the printer's front panel. If printing continues, the print quality may not be acceptable. There will be no loss of data as long as you do not power off the printer

.

∙Door Open

This condition is indicated by the printer's front panel. There will be no loss of data as long as you do not power off the printer

∙Printer Power Off

You should not power off the printer, unless you power off the box as well. If only the printer is powered off, unpredictable results may occur.

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Contents Trademarks EMC directiveSeptember PrefaceRelated Manuals Table of Contents Table of Contents Xerox FS 3270, Users Guide PCL or FSL output driver Installation RequirementsPCL Driver Default Driver Introduction to Xerox FSNon-IPC Xerox FS 3270 FeaturesXerox FS Supported Control UnitsItems Supplied Xerox FS 3270 IPC Changing Paper Size Default US/EuropeIPC Upgrade Kit Operating EnvironmentInstallation Requirements Xerox FS 3270, Users Guide Rear Panel Installation and Connections of the Xerox FSSerial input Changing the Printer DriverUpgrading to IPC Connecting the Xerox FS 3270 to the PrinterConnecting via RS-232 output Connecting via Centronics outputConnecting to System Xerox FS 3270, Users Guide What if the CU Indicator fails to turn on? Connecting the Xerox FS 3270 to the SystemPCL driver TestingSettings Printout at Power-on PCL mode only TimeoutPAR Parallel input Indicators of the Xerox FSOperation of Xerox FS CU Contact with Control UnitReady Printer Ready SER Serial input??character Specifying Timeout??%%Y100,30,1B,45%%X1 IdaSetup IPC Programming Printer IRQ HandlingProgramming Xerox FS 3270 non-IPC PCL Driver DefaultSetup Functions Supported in PCL mode Where % is the defined ESC character Send Logo ESC FeaturesWhere % is the defined ESC character Functions User Settings Functions X-FunctionsTest functions T-Functions Engineering FunctionsSetup Functions Supported in FSL mode ESC Features User Settings Functions X-Functions Character conversion FSL Setup via Xerox FS 3270 Serial or Parallel Port??%%Y249,PASSWORD%%Y100,10,’SHARESTRING’%%X1 ??%%Y100,10,’SHARESTRING’%%X1Deactivating the Y249 Engineering Function Limitations when Y249 is activeActivating the Y249 Engineering Function Updating Firmware Recoverable Errors Error MessagesNot in engineering mode Non-Recoverable Hardware Errors PCL Test Printout Busy TimeoutTest Printouts Active Gfid = Gfid CPI=Proportionally Spaced = FSL Test Printout LPI FSL N/S Appendix a Quick Reference Guide to FSL FunctionsFSL N/S LPIEbcdic =PCL Y10=FSL Are wrapped Y12Y13 Y22 Y19FF after Y26,n1% = No FF Y35 Y41 EABY39 Y47 IRQY52 ESCEEPROM/RAM EepromY56 Y53Y54 Y55HEX Y71Y74 N2data PCL modeFSL mode Ascii HEXAPL Y79Name Syntax Parameters Deviations Y94 Y91Y92 Y93APO Y96Y98 Y112 Y110Y111 Y118 Y113Y114 Y115RAM Re. T2Data Example Cable connections to HP LaserJet Appendix B Using Serial OUTUse of Xerox FS 3270 serial port Appendix C Selected Xerox Products