Domino A-SERIES - INTRODUCTION; Red Alerts; Amber Alerts

DISPLAYMESSAGESANDFAULTFINDING
27080Issue1August98 4--3
DISPLAYMESSAGESANDFAULTFINDING
INTRODUCTION
Thereareseparatebarsonthedisplayshowing:
Dalertmessages(seebelow)
Dstatusmessages(seepg.4--14)
DInformationmessages(seepg.4--16).
RedAlerts
RedalertsareshownbyaflashingredLEDindicatoronthejeton/off
switchandamessageflashinginthealertbar(seepg.4--4).Theyshow
thepresenceoffaultsandstoptheprinterprintingorpreventanunsafe
conditionoccurring.Therearetwotypes:
Non--recoverableThejetwillshutoff(withoutfollowingthenormal
sequencing).Ifthefaultconditionisstillpresentwhenacknowledged
(seebelow),theredLEDwillremainonandthealertbarmessagewill
showcontinuously. Ifthefaultconditionhasclearedwhen
acknowledged,theredLEDwillextinguishandthemessagewillbe
removed.
RecoverableThegreenLEDonthejeton/offswitchwillflashasthe
printerattemptstorecover.Thejetremainsswitchedon.Ifrecovery
issuccessful,thegreenLEDwillremainonandtheredLEDwillflash
untilacknowledged. Whenacknowledged,theredLEDwill
extinguishandthealertbarmessagewillberemoved.
AmberAlerts
Amberalertsareusedtoinformtheoperatorthattheprinterisinneed
ofattentionorthattherearemessagehandlingerrors.
Ifthefaultconditionisstillpresentwhenacknowledged(seebelow),
theamberLEDwillremainonandthealertbarmessagewillshow
continuously.Ifthefaultconditionhascleared,theamberLEDand
alertbarmessagewillflashuntilacknowledged,whentheamberLED
willextinguishandthealertbarmessagewillberemoved.