Olivetti PR4 SR Service Manual

Olivetti PR4 SR Service Manual Manual pdf 31 page image

3-2 Service Manual XYAA6336Ref.Ref.Ref.Ref.Ref. LED Indications on the ConsoleLED Indications on the ConsoleLED Indications on the ConsoleLED Indications on the ConsoleLED Indications on the Console Failure SignaledFailure SignaledFailure SignaledFailure SignaledFailure Signaled Corrective ActionCorrective ActionCorrective ActionCorrective ActionCorrective Action3.2 CONSOLE INDICATIONSDifferent failures (errors or malfunctions) are signaledon the console in the following ways:• Error LED (LED 2) flashing• Error LED (LED 2) flashing + other LEDs on• Error LED (LED 2) on.The following table summarizes all the possible LEDindications:77777 Follow the table shown on the following page66666 Incorrect read from EPROM of the MICRreader adjustment valueReadjust the MICR55555 Incorrect read from EPROM of the carriageposition adjustment valueReadjust the position of the carriage44444 Incorrect read from EPROM of the photosensoradjustment parametersReadjust the photosensorsPress any key to load the default valuesand readjust33333 Incorrect read from EPROM of the initialSETUP values22222 Printer covers open Close the covers11111 a) Paper jam in the Slip pathb) Carriage blocked during resetc) Faulty cutterd) Hot print headRemove the paperMake sure that the carriage slides freelyMake sure that there is paper in the cutterWait for the head to cool down