BIXOLON SRP-F310/312 service manual Error led blink

Page 60

SRP-F310/312

7-1-5 Error led blink

E

Turn power off, then once again

OK?YES

				END
	NO			END
Is correct I/F PBA inserted?
Is correct I/F PBA inserted?					NO

Replace I/F PBA

NOOK?

YES

YES

END

Replace PCB-main ass’y

END

Rev. 1.00

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Image 60

Contents SRP-F310/312 SRP-F310/312 Remaining Roll Paper Adjustment Precaution Segment Safety PrecautionsServicing Precaution Precaution for Electrostatically Sensitive Devices ESDs Operational PrecautionsInstallation AC Adapter InstallationInterface Cable Installation USB Cable InstallationEthernet Cable Installation DongleUsb A-Type Cable InstallationCover Open Installation Paper Roll InstallationSetting the DIP switches Setting the DIP switch RS-232C Serial InterfaceSetting the DIP switch IEEE1284 Parallel, USB Interface ※ Auto Cutter Enable / Disable selectionSelf Test Mode Hexadecimal Dumping10 The Self-Test Sheet Setting the Memory Switches MSW1MSW2 MSW3 BXL/POSMSW4 OFF SHIFT-JIS BIG5 MSW5MSW6 MSW11Printer Dimensions mm AC Adapter Dimensions mmAppearance Feature Locations-SRP-F310/312 USB B-TYPEEthernet SmpsGeneral Specifications RAMUSB Thermal Printer Specifications Printer SpecificationCharacter Specification SRP-F310 TPH KRB-72-7TA02-BIX2,KYOCERA CorporationPaper Specification Reliability and Environment Specification※ Note McbfTPH Thermal Printer Head Specification Printable AreaOther Component Specification ALL-HIGHSmps Specifications Smps Switching Mode Power Supply SpecificationSmps Output Connector GNDInterface Specifications 1 RS-232C Serial Interface 1a SpecificationXON/XOFF 1b RS-232C I/F Cable1d Signal Description 1c Cable ConnectionPrinter Host Side 9P2a Forward Mode Specification Compatibility mode 1e H/W Flow Control1f S/W Flow Control IEEE1284 Parallel Interface2c Signal Specification Compatibility/Nibble/Byte mode 2c IEEE1284 I/F Cable3a Specification 3b Signal Description3 USB2.0 Interface 3c CableUSB Cable 4d Construction10 illustrates the keyed connector protocol Series a Connectors Series B ConnectorsCash Drawer Specifications Drawer CableCable Connection Ethernet Specifications EthernetWlan WPA/WPA2TKIP/AES-CCMP PSKWiring Diagram HardwareBlock Diagram Rev SRP-F310/312 SRP-F310/312 SRP-F310/312 Block Diagram Power Circuit Special Circuit DescriptionsIEEE1284 Logic IC Driving Voltage +5VDC CPU A/D, USB core and OSC Voltage +2.5VDCReset Circuit Fpga core Voltage +1.5VDCCPU core Voltage +1.2VDC Buzzer and Cash Drawer Circuits Buzzer Driving Circuit Cash Drawer Driving Circuit4 I/F PBA Detect Block Diagram 5 RS-232C Communication Block DiagramPBA MD0 MD1 MD2Parallel Communication Block Diagram USB Communication Block DiagramDIP Switch Circuit Thermal Printer Head Circuit STB1STB2 CPUDisassembly and Assembly Case lower blockSRP-F310/312 SRP-F310/312 Case Upper block ③SPRING HingeSRP-F310/312 SRP-F310/312 Frame block ②HOUSING P-END Adjustment Remaining Roll Paper AdjustmentMaintenance Troubleshooting Troubleshooting flow chartPower LED does not light Paper and Error led blink Paper and Error led lit Paper led lit Error led blink Error led lit Self test is not normal Data from host is not printed normally OK?YES NoendPower Problem Printing Quality Problems Printer Mechanism Problems Auto Cut Mechanism Problems