HP Value Serial/USB Receipt Printer II Bedienungsanleitung PDF herunterladen (Seite 9)

Chapter 1: Diagnostics and Conguration

The printer performs a number of diagnostics that provide useful information about the operating status of the printer.

The following diagnostic tests are available.

• Start-updiagnostics

 Performedduringtheprinter’sstart-upcycle.

• Runtimediagnostics

Performed during normal printer operation.

• Remotediagnostics

Maintained during normal operation and reported in the print test.

• Theprintercanbeconguredwiththefollowingsettingsandfunctionsthroughthecongurationmenuthatisprinted

onthereceipt.Formoreinformationonconguringtheprinter,see“Printerconguration”onpage13.

Communication interfaces

Diagnostic modes

Printer emulations/software options

Hardware options

  PaperType

Firmware features

Start-up Diagnostics

Whentheprinterreceivespowerorperformsahardwarereset,itautomaticallyperformsthestartupdiagnostics(also

knownaslevel0diagnostics)duringthestart-upcycle.Thefollowingdiagnosticsareperformed:

• Turnoffmotors

• PerformbootCRCcheckofthermwareROMandtestmainprogramCRC

 FailurecausesStart-upDiagnosticstostop;theprinterbeepsandtheLEDashesasetnumberoftimes,indicatingthe

natureofthefailure.Thetableinthe“Indicators”section(page12)describesthespecictoneandLEDsequences.

• Checkifpaperispresent

• Returntheknifetothehomeposition

 Failurecausesafaultcondition.Thetableinthe“Indicators”section(page12)describesthespecictoneandLED

sequences.

• Checkifreceiptcoverisclosed

 Failuredoesnotinterruptthestart-upcycle.

Atpowerup,iftheLEDblinkstwice,everyfourseconds,theobjectstorageareasarebeinginitialized.Thisprocesscould

takeuptotwominutes.Oncetheobjectstorageareainitializationiscompletetheprinterwillcontinuewithitsnormal

startupprocedureandoperation.DONOTRESETTHEPRINTERUNTILTHISPROCESSISCOMPLETE.

Whenthestart-updiagnosticsarecomplete,theprintermakesatwo-tonebeep(lowthenhighfrequency),thepaperfeed

buttonisenabled,andtheprinterisreadyfornormaloperation.

Iftheprinterhasnotbeenturnedonbefore,oranewEEPROMhasbeeninstalled,thedefaultvaluesfortheprinter

functionswillbeloadedintotheEEPROMduringstart-updiagnostics,andtheprinterwillmakeaquickfour-tonebeep

(highthenlowfrequency,twice)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 154 155

Keine Kommentare

HP Value Serial/USB Receipt Printer II Bedienungsanleitung Seite 9