HP Officejet Pro 251dw Printer series - Manual (Page 29)

Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains off of the case.
Keep fluids away from the interior of the printer, as well as from the printer control
panel.
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, use one of the following methods:
•
Update the printer using the embedded web server
• Update the printer using the printer control panel
Update the printer using the embedded web server
1. Open the EWS. For more information, see Embedded web server.
2. Click the Web Services tab.
3. In the Web Services Settings section, click Product Update, click Check Now,
and follow the on-screen instructions.
4. If the product update option is not available, follow these instructions:
a.
In the Web Services Settings section, click Setup, click Continue, and
follow the on-screen instructions.
b. If prompted, choose to allow the printer to check for and install printer
updates.
NOTE: If a printer update is available, the printer downloads and installs the
update, and then restarts.
NOTE: If prompted for proxy settings and if your network uses proxy
settings, follow the on-screen instructions to set up a proxy server. If you do
not have the details, contact your network administrator or the person who set
up the network.
Update the printer using the printer control panel
1.
On the printer control panel, touch (HP ePrint), touch Settings, and then
touch Printer Update.
2. Touch Check for Update Now, and then follow the on-screen instructions.
To enable the printer to automatically check for updates:
1.
Touch Settings, and then touch Printer Update.
2. Touch Auto Update, and then touch On.
Update the printer 25