0x000043SureColor T5170M

Fixing Epson SureColor T5170M Error 0x000043

The Epson SureColor T5170M error 0x000043 usually indicates a blockage in the print head movement. Troubleshooting why your Epson SureColor T5170M error 0x000043 is occurring is vital for restoring workflow efficiency. This professional printer model relies on high-speed rail movement for accuracy.

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Common causes

  • 1Debris on the printer rail.
  • 2Worn carriage belt.
  • 3Dirty encoder strip.
  • 4Print head obstruction.

Solutions

Quick Diagnosis

If the error occurs during startup, the carriage cannot find its home position. Check for any physical blockage along the rail path.

Step-by-step Solution

  1. Power off: Disconnect the device from power.
  2. Clear obstructions: Carefully inspect the carriage rail for debris.
  3. Manual test: Gently move the carriage from side to side.
  4. System restart: Power back on and let the printer initialize.

Prevention and Maintenance

Keep the printer in a low-dust environment. Use only OEM inks to prevent internal build-up and always check paper roll alignment.

When to call a technician

If the carriage still fails to move smoothly after cleaning, the motor or the encoder strip may be damaged.

Technical specifications

  • Technology: PrecisionCore inkjet
  • Speed: 31s per A1 print
  • Connectivity: Wi-Fi, Ethernet, USB
  • Media handling: Roll feed
  • Compatible consumables: T40B / T40C series
  • Usage: Technical drawings and posters
  • Official drivers

Steps to follow

  1. 1

    Power off

    Turn off the printer and unplug to unlock the carriage.

  2. 2

    Clear obstructions

    Open the top cover and remove any paper scraps from the path.

  3. 3

    Restart

    Plug in and power on while holding the stop button.

Frequently asked questions

This error code typically indicates a mechanical obstruction preventing the print head carriage from moving correctly.

Yes, as the carriage movement is essential for printing, the device will remain locked until the obstruction is cleared.

The T5170M uses UltraChrome XD2 ink series, available in various capacities.

Regularly clean the printer rails and ensure the paper rolls are correctly loaded and tensioned.