Toshiba e-STUDIO163 Service Handbook

Also see for e-STUDIO163: Specifications Operator's manual Service handbook Service handbook Service handbook

Contents

e-STUDIO163/203 TROUBLESHOOTING December 2005 © TOSHIBA TEC5 - 268) Solid copyFig. 5-8Defective area Step Check items PrescriptionExposure lamp andinverter1 Does the exposure lamp light? Check if the connector contacts withthe exposure lamp terminal.Replace the defective inverter.Scanner 2 Is there any foreign matter on thelight path?Remove it.Bedewed scanner anddrum3 Is the scanner or drum bedewed? Clean the mirrors, lens and drum.Keep the power cord plugged in alltrough the day and night.(For the model with damp heater)Main charger 4 Is the main charger securelyinstalled?Install it securely.5 Is the needle electrode broken? Replace the needle electrode.High-voltage transformer(Main charger)6 Is the high-voltage transformer out-put defective?Adjust the output, or replace thetransformer.7 Are the connectors of the high-volt-age harness securely connected? Isthe harness open circuited?Reconnect the harness securely.Replace the high-voltage harness.MAIN, LDR, SNS boards,CIS unit and harnesses8 Are the connectors securely con-nected?Check if the harnesses connectingthe boards are open circuited.Connect the connectors securely.Replace the harness.Feeding direction