Ink System related

| Cable No. | Connector | |
|---|---|---|
| 1 | Main Board (A) (CN74) | Maintenance Box Detect Sensor (B) |
| 2 | Main Board (A) (CN75) | Pump motor (C) |
| 3* | Main Board (A) (CN50) | Pump Encoder Sensor (D) |
*: FFC

| Cable No. | Connector | |
|---|---|---|
| 1 | Main Board (A) (CN74) | Maintenance Box Detect Sensor (B) |
| 2 | Main Board (A) (CN75) | Pump motor (C) |
| 3* | Main Board (A) (CN50) | Pump Encoder Sensor (D) |
*: FFC