| Cable No. | Connection | Error code that occurs when the cable disconnection/connection failure |
|---|
| 1 | Paper Guide Position Detection Sensor Upper (A) | Relay cable (Printer Main Circuit Board (D) (CN90)) | Lock lever position incorrect error |
| 2 | Paper Guide Position Detection Sensor Lower (B) | Relay cable (Printer Main Circuit Board (D) (CN90)) | Lock lever position incorrect error |
| 3 | Cutter Motor Unit (C) | Printer Main Circuit Board (D) (CN828) | |
| 4 | Cutter Home Position Detect Sensor (E) | Relay cable (Printer Main Circuit Board (D) (CN90)) | (Cutter Home Position Detection Error) |
