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crwdns2933797:0Umut Erkalcrwdnd2933797:0crwdne2933797:0
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+ | [* black] This is the ink cartridge pumping mechanism. The last DC motor we detached controls this mechanism. |
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+ | [* black] The opto switch reports the mechanism's position. |
+ | [* black] Communication between the board and cartridges is being established by serial data line as I guess. |
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crwdns2933777:02crwdne2933777:0
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