Возврат к шагу #7
Шаг Линий
[* black] Let's take a look at the circuit board. | |
[* red] This flexible circuit connects the actual print head to the circuit board. | |
- | [* orange] |
+ | [* orange] The dual ribbon cable connector |
[* yellow] The contacts for the ink cartridge chips | |
[* green] This appears to be a test point of some kind. | |
- | [* blue] This decoder/multiplexer chip on the flexible circuit appears to take 16 inputs and |
+ | [* blue] This decoder/multiplexer chip on the flexible circuit appears to take 16 inputs and provides over 240 outputs for the print head. |