HP Color LaserJet Enterprise Flow MFP 6800 User Guide - Page 56
Replace the toner collection unit (TCU)
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6. Close the front door. 7. Pack the used toner cartridge into the box that the new toner cartridge came in. See the enclosed recycling guide for information about recycling. In the U.S. and Canada, a pre-paid shipping label is included in the box. In other countries/regions, go to www.hp.com/recycle to print a pre-paid shipping label. Adhere the pre-paid shipping label to the box, and return the used cartridge to HP for recycling. Replace the toner collection unit (TCU) Replace the toner collection unit if you receive a message on the printer, or if you have print quality problems. Replace the toner collection unit (TCU) Follow these steps to replace the toner collection unit (TCU). 1. Open the front door. 44 Chapter 3 Supplies, accessories, and parts
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