XEROX Error Code 21
MEDIUMCommon IssueXerox Error 21: Tray 1 Paper Feed Problem
Error Code 21 on Xerox printers typically indicates a problem with paper feeding from Tray 1, often due to a jam or sensor issue.
Xerox Error Code 21 points to a specific issue with the paper path originating from Tray 1. This usually means the printer attempted to pick up paper from this tray but failed to detect its movement through the initial sensors, or it encountered an obstruction. Common culprits include misloaded paper, incorrect paper size settings, worn-out feed rollers, or debris within the paper path. While often a simple paper jam, Error 21 can also signal a more subtle problem like a malfunctioning paper sensor that isn't registering the paper's presence, even if it's moving correctly. It's crucial to address this promptly to prevent further jams or wear on the feeding mechanism. Understanding the exact cause involves systematically checking the paper tray, the paper itself, and the internal feed components for any anomalies.
- 1
Turn off the printer completely and unplug it from the power source for 30 seconds, then plug it back in and power on.
- 2
Open Tray 1 and remove all paper. Fan the paper stack to separate any stuck sheets, then reload it neatly, ensuring it's not overfilled and the guides are snug against the paper.
- 3
Verify that the paper type and size settings on the printer's control panel match the paper loaded in Tray 1.
- 4
Carefully inspect the paper path around Tray 1 for any small pieces of torn paper, staples, or other foreign objects that might be obstructing the sensors or feed rollers. Use a flashlight if necessary.
- 5
If accessible, gently clean the paper feed rollers in Tray 1 with a lint-free cloth lightly dampened with water or isopropyl alcohol. Allow them to dry completely before attempting to print.
- 6
Try using a different ream of paper, as old, damp, or improperly stored paper can cause feeding issues.
- 7
Attempt to print from a different paper tray (if available) to determine if the issue is isolated to Tray 1.
If you've followed all the DIY troubleshooting steps and the 'Error 21' persists, or if you notice visible damage to the feed rollers, paper sensors, or other internal components, it's time to contact a professional. This error can sometimes indicate worn-out feed rollers that require replacement, a faulty paper sensor, or a more complex mechanical failure within the paper pickup assembly that necessitates specialized tools and expertise. Attempting to force components or disassemble parts without proper knowledge can cause further damage.
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