This kit is for HP Laserjet 2 2D3 3D owners who experience the common pickup jam where the paper just starts to pull into the printer and jams. This repair kit also has the exit roller "delivery" roller that can cause exit jams where the rollers get hard and start giving the accordion or curled exit prints. These printers are old and the old rollers and separation pad are hardened or slick and have lost their ability to feed properly.
This repair kit has new fresh parts that will have your laser jet feeding back the way it should.
The optional video is demonstrated on the HP3 which is similar for the HP II/IID in removal procedure for this line of laser jets. The kit is a lifesaver for owners who were being charged a heap of money to fix the printer. This kit will get your printer feeding without taking your hard earned money!