Internal Battery Compartment
1 Cover of the battery compartment: Open this cover on the bottom of the printer to insert
the optional HP Photosmart Internal Battery.
2 HP Photosmart Internal Battery: A fully-charged battery has sufficient charge to print
approximately 75 images. You must purchase the battery separately.
3 Internal battery compartment: Insert the optional HP Photosmart Internal Battery here.
4 Battery compartment button: Slide to release the compartment cover.
Chapter 1
10 HP Photosmart 420 series GoGo Photo Studio