Cleaning the Media Guides
EasyCoder PF4i User's Guide (IPL Version)
Thelabelstopsensor,whichcontrolsthemediafeed,ispartially
enclosedbytwoplasticguides.Lightpassesthroughslots
betweentheupperandlowerpartofthesensor.Iftheseareasare
notclean,stucklabelsorotherobjectsmayblockthelightbeam
andthelabelstopsensorwillnotfunction.
Iftheprinterstartstofeedoutlabelsinanunexpectedway,
removetheguidesasdescribedbelowandcheckforanything
blockingthebeamoflight,suchasdust,stucklabels,oradhesive
residue.Ifnecessary,cleantheguidesusingacleaningcardora
softclothsoakedwithisopropylalcohol.Donotuseanyother
typeofchemicals.
Isopropylalcohol[(CH-3)2CHOH;CAS67-63-0]isahighly
flammable,moderatelytoxic,andmildlyirritatingsubstance.
To clean the Media Guides
1Pulltheupperguidestraightout.(Upperpartofprintunit
omittedforbetterview.)
Chapter 9 — Maintenance
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