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HP DesignJet T770

Error Codes List page 2

  • Code: 06:YZ
  • Description: Failure reading/writing NVM in Hard disk
  • Remedy: 1. Switch the power off from the back of the product and disconnect the power cord. Reconnect the power cord and power on the product. 2. Replace the Hard Disk.
  • Code: 07.01:11
  • Description: DelSol3 ASIC not found or not responding
  • Remedy: 1. Check the condition and connections of the Interconnect data and power cable, replace if necessary
  • Code: 07.02:11
  • Description: USB Cable not connected
  • Remedy: 1. Check the condition and connections of the USB cable, replace if necessary.
  • Code: 07.03:10
  • Description: USB Hub not found
  • Remedy: 1. Make sure Interconnect board connector labeled 'INPUT HUB' is properly connected. 2. Make sure Wukong board connector labeled JUSB2 is properly connected to the cable coming from Interconnect board. 3. If failure continues, troubleshoot the error by changing the USB cable from Engine PCA to Interconnect, if the error follows to the changed part the USB cable is faulty, if it does not, the part is faulty. 4. Replace the Interconnect PCA, see Interconnect PCA. 5. Replace the Formatter Board see Formatter 6. Replace the Engine PCA
  • Code: 07.03:11
  • Description: USB Scanner connected to incorrect port
  • Remedy: Ensure that the USB cable from the Scanner to the Interconnect board is connected at the connection labeled 'SCANNER' and not 'HOST CON'
  • Code: 07:10
  • Description: Interconnect Board or Power cable has failed
  • Remedy: 1. Check the condition and connections of the Power Cable, replace if necessary. 2. Replace the Interconnect Board
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