ZebraR-140User’sGuide 55
MediaandRibbonSensorCalibration
NOTE:Beforeyoubeginthisprocedure,makesurethatthemaximumlengthissettoavalue
equaltoorgreaterthanthelengthofthelabelsyouareusing.Ifthemaximumlengthissettoa
lowervalue,thecalibrationprocesswillassumethatcontinuousmediaisintheprinter.See
page52formoreinformation.
Therearetwodifferenttypesofcalibrationthatcanbeperformedbytheprinter:
1)StandardCalibration.PressingtheCALIBRATEkeyontheprinter’sfrontpanelcausesthe
printertofeedmediaandribbonandsetthevaluesitdetectsformedia,mediabackingmaterial
(thespacesbetweenlabels),mediaout,andribbonornoribbon(whichdeterminestheprint
mode—thermaltransferordirectthermal).Thistypeofcalibrationalsooccursaspartofthe
sensorprofileandmediaandribboncalibrationprocedures.
2)MediaandRibbonSensorSensitivityCalibration.Performingthemediaandribbon
calibrationprocedurefirstresetsthesensitivityofthesensorstobetterdetectthemediaand
ribbonyouareusing.Withthesensorsattheirnewsensitivity,theprinterthenperformsthe
standardcalibrationdescribedabove.Changingthetypeofribbonand/ormediamayrequire
resettingthesensitivityofthemediaandribbonsensors.Indicationsthatthesensitivitymay
needtoberesetwouldbeaCHECKRIBBONlightonwiththeribbonproperlyinstalledor
non-continuousmediabeingtreatedascontinuousmedia.
Press DisplayShows Action/Explanation
SENSORPROFILE
SensorProfilePressNEXT/SAVEtoskipthisstandardcalibration
procedureandcontinuewiththemediaandribboncalibration
parameterwhichfollows.PresstheRIGHTBLACKOVALkeyto
initiatethisstandardcalibrationprocedureandprintamedia
sensorprofile.
SeeFigure24.Themediasensorprofilemaybeusedto
troubleshootregistrationproblemsthatmaybecausedwhenthe
mediasensordetectspreprintedareasonthemediaor
experiencesdifficultyindeterminingweblocation.Ifthe
sensitivityofthemediaand/orribbonsensorsMUSTbeadjusted,
usethemediaandribbonsensorsensitivityprocedure.
Figure24
