caution:

When handling the rollers, avoid touching the roller surfaces. Skin oils and fingerprints on a roller surface can cause print-quality problems.

1. Open the front cover.
   Figure : Open the front cover
   
2. Rotate the spring-loaded cover downward to gain access to the separation roller.

     note:

   The envelope feeder cover is not shown in this figure. The cover might be installed in this area (callout 1) on some printers.

   Figure : Open the separation roller cover
   
3. Slide the separation roller (callout 1) to the left.
   Figure : Slide the separation roller
   
4. Remove the separation roller.
   Figure : Remove the separation roller
   
5. Remove one screw (callout 1).
   Figure : Remove one screw
   
6. Push down on the roller-shaft bushing (callout 1) to release two alignment pins, and then slide the bushing to the left and off of the shaft to remove it.
   Figure : Remove the bushing
   
7. Slide the Tray 1 rollers cover slightly to the left to release it, and then lift the cover up to remove it.
   Figure : Remove the cover
   
8. Slide the Tray 1 pickup roller (callout 1) and the feed roller (callout 2) to the left and off of the shafts to remove them.
   Figure : Remove the Tray 1 pickup and feed rollers
   

  note:

HP recommends responsible disposal of the defective parts.

1. Slide the Tray 1 pickup roller (callout 1) and the feed roller (callout 2) to the right and onto the shafts to install them.
   Figure : Install the Tray 1 pickup and feed rollers
   

     note:

   The pickup roller must fit over the drive tabs (callout 1) on the roller-drive gear (callout 2).

   Figure : The pickup roller must fit over the drive tabs on the roller-drive gear
   
2. Position the Tray 1 rollers cover over the pickup and feed rollers (callout 1), and then slide the cover to the right (callout 2) to install it.
   Figure : Remove the cover
   
3. Slide the roller-shaft bushing (callout 1) to the right and onto the shaft to install it.
   Figure : Install the bushing
   
4. Install one screw (callout 1).
   Figure : Install one screw
   
5. Rotate the spring-loaded cover downward.

     note:

   The envelope feeder cover is not shown in this figure. The cover might be installed in this area (callout 1) on some printers.

   Figure : Open the separation roller cover
   
6. Position the separation roller onto the shaft.
   Figure : Position the separation roller
   
7. Slide the separation roller (callout 1) to the right until it clicks into place.
   Figure : Install the separation roller
   
8. Close the front cover.
   Figure : Close the front cover