200.03CX944adtse

Lexmark CX944adtse error 200.03: Paper jam guide

The Lexmark CX944adtse error 200.03 notifies the user of a paper jam in the main input area (tray 1). This stops paper from being pulled from the tray into the print engine. Why is my Lexmark CX944adtse showing error 200.03? This usually stems from misaligned paper guides or dust buildup on the feed rollers, causing slippage.

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Common causes

  • 1Excessive humidity in paper causing sheet sticking.
  • 2Worn feed rollers accumulating toner and paper dust.
  • 3Tray paper guides incorrectly positioned for the paper size.
  • 4Small label fragments stuck in the paper path.

Solutions

Diagnóstico rápido

If the display shows error 200.03, check the input tray for crumpled or misaligned pages. A grinding noise from the feed rollers suggests they are slipping on the paper.

Solución paso a paso

  1. Tray: Remove the paper input tray completely.
  2. Inspection: Look for small scraps of paper stuck in the feed area.
  3. Cleaning: Gently wipe the feed rollers with a soft, dry cloth.
  4. Adjustment: Align the side guides to fit the paper snuggly without pressing too hard.

Prevención y mantenimiento

Always fan the paper stack before loading. Keep the tray closed when not in use to protect the rollers from dust. Store paper in a dry environment to avoid moisture-related feed errors.

Cuándo llamar a un técnico

If the error 200.03 continues after cleaning the rollers and testing with new paper, the entry sensor or feed motor may require professional repair.

Ficha técnica del equipo

  • Technology: Color Laser MFP
  • Speed: 65 ppm
  • Supported paper: A4, A3, Legal, Letter
  • Tray capacity: 550 standard sheets
  • Compatible supplies: Lexmark CX944 series toner
  • Recommended use: Heavy-duty office use
  • Drivers / official firmware

Steps to follow

  1. 1

    Remove tray

    Pull out the main paper tray completely to inspect the entry path.

  2. 2

    Clean rollers

    Use a dry, lint-free cloth to remove dust from the visible feed rollers.

  3. 3

    Check guides

    Ensure the tray paper guides are set correctly for the current paper size.

Frequently asked questions

This code points to a paper jam in the main input tray. The internal sensor failed to detect the paper feed within the expected timeframe.

Yes, printing is suspended until the sensor detects that the jam has been cleared or the tray has been reset.

Yes, but it must be properly stored. Damp or curled paper is the leading cause of input tray jams.

Do not overfill the tray and fan your paper stack before loading to minimize static-related jams.

Lexmark CX944adtse error 200.03: Paper jam guide | Vimazdev