Indicator Lights The control panel indicator lights are described in the following table. Table 3-2. Indicator Lights Indicator= State Explanation Action Ready On Ready to receive data. No action required. Flashing Going offline. No action required. Off Printer is offline. Press G O to place printer online. Data On Data is resident in the printer and processed as far as possible. More data is expected, but no activity on the channel at this time. No action required. Flashing Data is being received or processed. No action required. Off No data is being received or processed in the printer. No action required. Attention On Catastrophic error. Printer system is halted.
Turn printer off, then on. If problem persists, see Chapter 7. Flashing The printer needs attention. Read and respond to display panel message. Off There are no messages or error conditions requiring attention. No action required. C4085-91087 Using the Control Panel 53