u2fi-5017c

Fujitsu fi-5017C Error U2: Maintenance Fix

Fujitsu fi-5017C error U2 relates to feed and separation malfunctions within the scanner's ADF unit. When the internal rubber components harden or accumulate too much paper dust, they lose the ability to feed individual sheets, resulting in this error code. Regular maintenance is essential for consistent scanning performance.

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Common causes

  • 1Worn rubber surfaces on rollers.
  • 2Heavy paper dust contamination.
  • 3Poor separation mechanism tension.
  • 4Incorrect document alignment.

Solutions

Quick Diagnosis

Error U2 frequently indicates that documents are not feeding one at a time. Examine the separation roller for smooth spots where it should be grippy.

Step-by-step Solution

  1. Power off the scanner.
  2. Open the ADF compartment.
  3. Clean rollers with isopropyl alcohol.
  4. Close the unit and check the alignment of the feed guides.

Prevention and Maintenance

Replace the roller kit every 50,000 cycles. Never use industrial soaps or cleaners on these rollers.

When to call a technician

If cleaning and roller replacement do not solve the U2 error, the internal clutch might be failing to engage the feed system.

Equipment Technical Data

  • Technology: ADF Document Scanner
  • Speed: 17 ppm
  • Connectivity: USB
  • Compatible Consumable: FI-5017CK Kit
  • Uso recomendado: Document archiving
  • Official Drivers/Firmware

Steps to follow

  1. 1

    Clean rollers

    Use a lint-free cloth to clean the rubber rollers.

  2. 2

    Check guides

    Ensure the document guides fit the paper width.

  3. 3

    Scan test

    Run a test scan after maintenance.

Frequently asked questions

Error U2 means the scanner is having trouble separating documents correctly.

If cleaning doesn't help, the rubber likely has reached its wear limit.

The FI-5017CK roller kit is the recommended replacement part.

Use only isopropyl alcohol for roller maintenance.