HP Color LaserJet 4650 Printer series - Manual (Page 194)

Cause Solution
Media was not stored correctly. Replace the print media. Media should be stored
in the original packaging in a controlled
environment.
Note
If the printer continues to jam, contact HP
Customer Support or your authorized HP service
provider. For more information, see
http://www.hp.com/support/lj4650 .
180 Chapter 8 Problem solving ENWW