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Samsung ProXpress SL-M3375, SL-M3875, SL-M4075 Laser Multifunction Printers - Replacing the Imaging Unit

This document explains how to replace the imaging unit.
  caution:
  • Do not use sharp objects such as a knife or scissors to open the imaging unit package. They might scratch the surface of the imaging unit.
  • Do not touch the green area of the imaging unit. Use the handle on the imaging unit to avoid touching this area.
  • To prevent damage, do not expose the imaging unit to light for more than a few minutes. Cover it with a piece of paper to protect it if necessary.
  • Before closing the front cover, make sure all toner cartridges are installed properly.

Replacing the imaging unit

Use these steps to replace the imaging unit.
  1. Open the front door.
    Figure : Example of opening the front door
  2. Grasp the handle of the toner cartridge, and then remove from the printer.
    Figure : Example of removing the toner cartridge
  3. Grasp the handle of the old imaging unit, and then remove from the printer.
    Figure : Example of removing the old imaging unit
  4. Remove the new imaging unit from its box.
    Figure : Example of removing the new imaging unit from box
  5. Carefully remove all protective packaging materials from the new imaging unit.
    Figure : Example of removing recyclable packaging
    note:
    Make sure to recycle all packaging materials.
  6. Reinsert new imaging unit into the printer.
    Figure : Example of reinserting the new imaging unit
  7. Once the new imaging unit is in place, reinsert the toner cartridge.
    Figure : Example of reinserting the toner cartridge
  8. Close the front door.
    Figure : Example of closing the front door

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