HP 4620 - Manual (Page 33)

8. Wipe the ADF bar and glass strip.
1
2
1 ADF bar
2 Glass strip
9. Close the scanner lid, and turn on the printer.
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, press the (ePrint) button, press the (Setup)
button, and then press the button to the right of Printer Update.
2. Press the button to the right of Check for Update Now, and then follow the
instructions on the display.
To enable the printer to automatically check for updates:
1. On the printer control panel, press the (ePrint) button, and then press the
(Setup) button.
2. Using the buttons on the right, select Printer Update, select Auto Update: Off,
and then select On.
Turn off the printer
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.
Turn off the printer 29