AR-PB8
[8] TROUBLE CODE LIST
Main SubMain Sub
Detail of troubleDetail of trouble
codecodecodecode
F900 ContentF9-*** Communication troubleF982 ContentPrinter PWB communication trouble
between MCU and PRT.(Overrun)
DetailCommunication setup error, framing,DetailCommunication trouble between MCU
parity, protocol errorand printer PWB (Overrun error)
CausePrinter PWB connector disconnectionCausePrinter PWB connector disconnection
Printer unit PWB MCU PWB harnessPrinter PWB MCU PWB harness failure
failurePrinter PWB mother board connector
Printer PWB mother board connectorpin breakage.
pin breakage.Printer PWB ROM defect, data failure
Printer PWB ROM defect, data failureCheck andCheck the connectors and harness of
Check andCheck the connectors and harness ofremedythe Printer PWB and the MCU PWB.
remedythe printer PWB and the MCU PWB.Check grounding of the machine.
Check grounding of the machine.Check the ROM of the Printer PWB.
Check the ROM of the printer PWB.84 ContentPrinter PWB communication trouble
10 ContentPrinter PWB trouble(Framing)
DetailCommunication trouble between MCUDetailCommunication trouble between MCU
and PRTand printer PWB (Framing error)
CausePrinter PWB connector disconnectionCausePrinter PWB connector disconnection
Printer unit PWB MCU PWB harnessPrinter PWB MCU PWB harness failure
failurePrinter PWB mother board connector
Printer PWB mother board connectorpin breakage.
pin breakage.Printer PWB ROM defect, data failure
Printer PWB ROM defect, data failureCheck andCheck the connectors and harness of
Check andCheck the connectors and harness ofremedythe Printer PWB and the MCU PWB.
remedythe printer PWB and the MCU PWB.Check grounding of the machine.
Check grounding of the machine.Check the ROM of the Printer PWB.
Check the ROM of the printer PWB.88 ContentPrinter PWB communication trouble
80 ContentPrinter PWB communication trouble(Time-out)
(protocol)DetailCommunication trouble between MCU
DetailCommunication trouble between MCUand printer PWB (Time-out error)
and printer PWB (Protocol error)CausePrinter PWB connector disconnection
CausePrinter PWB connector disconnectionPrinter PWB MCU PWB harness failure
Printer PWB MCU PWB harness failurePrinter PWB mother board connector
Printer PWB mother board connectorpin breakage.
pin breakage.Printer PWB ROM defect, data failure
Printer PWB ROM defect, data failureCheck andCheck the connectors and harness of
Check andCheck the connectors and harness ofremedythe Printer PWB and the MCU PWB.
remedythe printer PWB and the MCU PWB.Check grounding of the machine.
Check grounding of the machine.Check the ROM of the Printer PWB.
Check the ROM of the printer PWB.
81 ContentPrinter PWB communication trouble
(Parity)
DetailCommunication trouble between MCU
and printer PWB (Parity error)
CausePrinter PWB connector disconnection
Printer PWB MCU PWB harness failure
Printer PWB mother board connector
pin breakage.
Printer PWB ROM defect, data failure
Check andCheck the connectors and harness of
remedythe printer PWB and the MCU PWB.
Check grounding of the machine.
Check the ROM of the printer PWB.
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