Clean the product, Clean the paper path, Clean the scanner glass – HP Color LaserJet Enterprise CM4540 MFP series User Manual
Page 299: Clean the paper path clean the scanner glass
6.
Reconnect the power cable and remaining interface cables, and turn the product on.
7.
Print a configuration page. An HP Jetdirect configuration page that contains network configuration
and status information should also print.
If it does not print, turn the product off, and then uninstall and reinstall the print server card to
ensure that it is completely seated in the slot.
8.
Perform one of these steps:
●
Choose the correct port. See the computer or operating system documentation for
instructions.
●
Reinstall the software, choosing the network installation this time.
Clean the product
To clean the product exterior, use a soft, water-moistened cloth.
Clean the paper path
1.
From the Home screen, touch the
Device Maintenance
button.
2.
Open the following menus:
●
Calibration/Cleaning
●
Cleaning Page
3.
Touch the
button to print the page.
4.
The cleaning process can take several minutes. When it is finished, discard the printed page.
Clean the scanner glass
Over time, specks of debris might collect on the scanner glass and white plastic backing, which can
affect performance. Use the following procedure to clean the scanner glass and white plastic backing.
ENWW
Clean the product
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