2. Remove the cover.
Figure 1-971 Remove the cover
3. Slide the roller assembly toward the front of the printer, and then rotate it up and away from the
document feeder to remove it.
Figure 1-972 Remove the roller assembly
Step 3: Unpack the replacement assembly
1. Dispose of the defective part.
NOTE: HP recommends responsible disposal of the defective part.
http://www8.hp.com/us/en/hp-information/environment/product-recycling.html
ENWW Removal and replacement procedures 585