Control panel components
The SP400X control panel displays several buttons and LeD lights for operation and visual feedback.
1. error light (red)
2. Print cartridge light (orange)
3. Battery light (orange)
4. Wireless light (blue)
SP400X Series - 1. Introduction
5. Power button
6. Power light (green)
7. Tail lights (green or red) on back corners of SP400X
8. CLeAR button
9