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hp designjet 10ps, 20ps, 30, 30n and 50ps printers
» system maintenance tool
  » test prints
» system error codes
» diagnostics
» system maintenance tool
» main menu
» color calibration
» align printheads
» clean printheads
» check image quality
» calibrate paper feed
» get printer information
» update firmware
» reset jetdirect card
» send feedback or
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Update Firmware
Update firmware updates the built-in software of the printer. The update process will check the printer's version with the latest version available from HP. Before trying this utility, first make sure that you have an internet connection.
Do not power off the printer during this operation. The printer display will indicate busy until the operation is finished.
The first step will be to check if newer printer software is available. If newer software is available, then follow the instructions in the window in order to upgrade the printer software.

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