HP Designjet 9000s Printer series - Manual (Page 140)

4. The front panel will display a series of warning messages. In response to each message, press the
CANCEL key to cancel the process, or the OK key to confirm that you wish to continue.
CAUTION Only press the OK key in the next step if you have read and fully understood
how using non-HP ink will affect your warranty.
Press the CANCEL key to cancel the process, or the OK key to confirm.
Press the CANCEL key to cancel the process, or the OK key to confirm.
Press the CANCEL key to cancel the process, or the OK key to confirm.
5. Select CONFIRM NON-HP using the ▼ or ▲ keys, and press the SHIFT and OK keys
simultaneously to accept and end the process. Then the cartridge will be accepted, but information
about the ink level will not be available.
If you insert a new non-HP cartridge, the same process above will be entered automatically. You do not
need to press the ▼ and CANCEL keys.
Ink cartridge storage and disposal
CAUTION Securely put a used ink cartridge into a plastic bag and dispose of it as industrial
waste. Observe any regulations for disposal of ink cartridges.
130 Chapter 12 Tell me about the ink system ENWW
Tell me about
the ink system