Chapter 2 Replacement of Maintenance Parts > PCB/Power Supply Related>CART IO PCB
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No. Pin Intended use AC/DC Remarks
CN8 4 Bottle fluid level detection sensor DC Ink 3
CN9 4 Bottle fluid level detection sensor DC Ink 4
CN10 4 Bottle fluid level detection sensor DC Ink 5
CN11 4 Bottle fluid level detection sensor DC Ink 6
CN12 4 Bottle fluid level detection sensor DC Ink 7
CN13 4 Bottle fluid level detection sensor DC Ink 8
CN14 8 Bottle fluid level detection sensor power supply DC
CN15 16 Spare DC
CN16 12 Spare DC
*1. For details of the ports to connect to, check the block diagram.