crwdns2933803:07crwdne2933803:0
crwdns2933797:0jdp23crwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 jdp23
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| + | [* black] Let's take a look at the circuit board. |
|---|---|
| + | [* red] This flexible circuit connects the actual print head to the circuit board. |
| + | [* 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 provides over 240 outputs for the print head. |
crwdns2933777:01crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0
crwdns2933777:02crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0