Epson WF-C869R User Manual page 187

User's Guide
Replacing Ink Supply Units and Other Consumables
10. Release the lever.
11. Slide the maintenance roller toward the lever, and then remove them by taking the shaft out of the holder.
12. Insert the shaft of the new maintenance roller into the hole in the holder, and then slide the shaft on the lever
side along the slot while it is facing the flat surface at the front.
13. Lock the lever.
14. Insert rear cover 2, close rear cover 1, and then insert the paper cassette.
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