HP (Hewlett-Packard) 4570 C Photo Scanner User Manual


 
preparation
Tools needed:
phillips screwdriver
Supplies needed:
Glass cleaner
lint-free cloths
1 Disconnect the USB cable between the scanner and computer.
2 Disconnect the power supply from the scanner.
Wait at least 15 minutes (after disconnecting power) before dissembling the scanner and
cleaning the glass. This gives the scanner time to cool.