HP lp145n Manuale Utente
Available Options
9
2
Caution when re-installing the controller board
This section describes handling the controller board when installing options.
If you slide out the controller board to install units, carefully read the instruction
to re-install the controller board.
If you slide out the controller board to install units, carefully read the instruction
to re-install the controller board.
Important
❒ The following may occur if the controller board is not properly installed:
• all control panel indicators are lit.
• no control panel indicators is lit.
• the error message appears on the display.
• no control panel indicators is lit.
• the error message appears on the display.