paper-jamDL2402

Fujitsu DL2402 Paper Jam Error: Quick Fix

The Fujitsu DL2402 error paper jam is a frequent issue in matrix printers indicating an obstruction in the continuous paper feed path. This error arises when sensors detect physical resistance or misalignment, preventing the carriage from moving freely. Prompt action is necessary to protect the internal tractor gears and prevent the fragile print head from catching on crumpled paper.

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Common causes

  • 1Wrinkled paper blocking the margin sensor.
  • 2Accumulation of paper dust on feed rollers.
  • 3Incorrect paper thickness lever adjustment.
  • 4Dried-out ribbon causing high mechanical resistance.

Solutions

Diagnóstico rápido

The error is usually signaled by a flashing 'Paper Out' or 'Error' indicator. If the motor is buzzing, it confirms a physical blockage. Check if the paper thickness lever is correctly set, as a tight setting can cause the print head to snag the paper.

Solución paso a paso

  1. Stop Operation: Immediately power off the unit to prevent motor strain.
  2. Release Lever: Move the release lever to the 'Open' position to release pressure on the rollers.
  3. Clear debris: Gently extract the jammed paper. Use tweezers if there are small scraps trapped near the feed roller.
  4. Re-align: Feed the continuous form through the tractor pins once more.

Prevención y mantenimiento

Keep rollers clean using a lint-free cloth and isopropyl alcohol. Ensure the paper thickness lever is calibrated to the number of plies in your forms. Old or dried-out ink ribbons can leave sticky residue that increases feed friction.

Cuándo llamar a un técnico

If you have cleared all visible obstructions and the error persists, the paper-end sensor may be dirty or damaged, which requires professional disassembly.

Ficha técnica del equipo

  • Technology: 24-pin Dot Matrix
  • Speed: Up to 480 cps
  • Connectivity: Parallel (IEEE 1284), Serial (RS-232C)
  • Compatible consumable: Fujitsu DPK2400 Ink Ribbon
  • Recommended usage: Multi-part continuous form printing
  • Official drivers / manual

Steps to follow

  1. 1

    Stop Operation

    Power off the printer immediately to prevent damage to the tractor gears and print head.

  2. 2

    Release Lever

    Move the paper release lever to the 'open' position to ease the tension on the continuous form paper.

  3. 3

    Clear debris

    Gently pull the jammed paper and inspect the feed rollers for any remaining scrap paper.

Frequently asked questions

The error occurs when the paper-end or margin sensors detect an obstruction, misalignment, or that the continuous form has run out.

Yes, if the paper is wrinkled or too thick, the print head can strike it, potentially bending the pins and ruining print quality.

Always use the original Fujitsu DPK2400 ribbon to ensure proper lubrication for the print head pins.

Perform a monthly cleaning with isopropyl alcohol to remove dust and prevent the paper from slipping.

Fujitsu DL2402 Paper Jam Error: Quick Fix | Vimazdev