LED Status
AddressColorLED Status
LED1RedLit: Emergency stop has occurred.
Unlit: Emergency stop has not occurred.
LED2YellowLit: Internal warning has occurred.
Unlit: Internal warning has not occurred.
LED9GreenLit: IC17 PLL lock complete
Unlit: IC17 PLL lock incomplete
LED10OrangeLit: +5V ON
Unlit: OFF
LED11OrangeLit: +3.3V ON
Unlit: OFF
LED12OrangeLit: OFF
Unlit: +24VS ON
LED13OrangeLit: OFF
Unlit: +24VH ON
LED14OrangeLit: OFF
Unlit: +35V ON
LED15GreenLit: IC17, 21 Configuration incomplete
Unlit: IC17, 21 Configuration complete
LED16GreenLit: IC17 CLK Input OK
Unlit: IC17 CLK Input NG
LED17OrangeLit: +35V_VCOM ON
Unlit: OFF
LED18OrangeLit: +35VH ON
Unlit: OFF
Fuse condition
NameRatingConnected toWhen fuse is blown
CauseError display
FU10.3ACN106-111Print Head malfunction, Ground fault of ribbon cableSC display
FU20.5APCB (REG5)PCB malfunctionSC display
FU30.75ACarriage cooling fan 1, 3PCB malfunction, Fan malfunction, Ground fault of a cableSC display
FU40.75ACarriage cooling fan 2PCB malfunction, Fan malfunction, Ground fault of a cableSC display
FU54APCB 5VPCB malfunction, Carriage hardware malfunction, Ground fault of a cableSC display
FU60.5APCB (IC12)PCB malfunctionSC display
FU70.75ACN110PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU80.75ACN108PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU90.75ACN106PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU100.75ACN116PCB malfunction, Supply solenoid 1/2 malfunction, Ground fault of a cableSC display
FU110.75ACN116PCB malfunction, Supply solenoid 3/4 malfunction, Ground fault of a cableSC display
FU120.5ACN112, CN106-111PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU137ACN111PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU147ACN111PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU157ACN110PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU167ACN110PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU177ACN109PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU187ACN109PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU190.5APCB (REG10)PCB malfunctionSC display
FU200.5APCB (REG7)PCB malfunctionSC display
FU210.65APCB (IC19)PCB malfunctionSC display
FU220.5APCB (REG1)PCB malfunctionSC display
FU230.5APCB (REG18)PCB malfunctionSC display
FU247ACN106PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU257ACN106PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU267ACN107PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU277ACN107PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU287ACN108

PCB malfunction, Print Head malfunction, Ground fault of ribbon cable

SC display
FU297ACN108PCB malfunction, Print Head malfunction, Ground fault of ribbon cableSC display
FU300.5APCB (IC102)PCB malfunctionSC display
FU310.65ACN118CMOS image sensor malfunction, Ground fault of a cableSC display
FU320.65ACN112,113,120,121Carriage rising sensor/Carriage jam sensor/Carriage LED/Paper edge sensor/Main scan encoder sensor malfunction, Ground fault of a cableSC display
FU330.65ACN117Supply sensor (DFSB) malfunction 1 to 3, Ground fault of a cableSC display
FU340.65ACN117Supply sensor (DFSB) malfunction 4 to 6, Ground fault of a cableSC display