HP Officejet Pro 8600 - Manual (Page 39)

Update the printer
HP is always working to improve the performance of its printers and bring you the
latest features. If the printer is connected to a network and Web Services has been
enabled, you can check for and install printer updates.
To update the printer, complete the following steps:
1.
On the printer control panel, touch (HP ePrint), touch Settings, and then
touch Product Updates.
2. Touch Check for Product Update, and then follow the instructions on the
display.
TIP: To enable the printer to automatically check for updates, touch Settings,
touch Product Updates, touch Auto Update, and then touch Automatically.
Turn the printer off
Turn the printer off by pressing the (Power button) located on the printer. Wait until
the power light turns off before unplugging the power cord or turning off a power strip.
CAUTION: If you incorrectly turn the printer off, the print carriage might not return
to the correct position causing problems with the ink cartridges and print quality
issues.
CAUTION: HP recommends that you replace any missing cartridges as soon as
possible to avoid print quality issues and possible extra ink usage or damage to the
ink system. Never turn off the printer when ink cartridges are missing.
Turn the printer off 35