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A102

A102 — Communication error

Candy · EPSON Candy User'sGuide

What does A102 mean?

This error code typically signifies a problem with communication between different components of the device. Check connections and try restarting.

Common Causes

  • Internal communication failure
  • Loose connections

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Restart the device.

  2. 2

    Check all cable connections.

  3. 3

    If the problem persists, contact support.

Browse all codes in this manual (23)
Verified technical data. Last updated: April 2026

Related Faults

2 beeps2 beeps — Overfill warning3 red flashes3 red flashes — Communication errorAmber blinkAmber blink — Preparing to charge or standby mode
Source: EPSON Candy User'sGuide
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