HP LaserJet Enterprise MFP M630 - Replace the fuser-entrance guide

• Use the table below to identify the correct kit part number for your product, and then go to www.hp.com/buy/parts to order the kit.

  Fuser-entrance guide kit part numbers
  B3G84-67904	Fuser-entrance guide kit with instruction guide

• Do the following steps:
  • Turn off the product.
  • Disconnect the power cable.

      warning:

    To avoid damage to the product, turn the product off, wait 30 seconds, and then remove the power cord before attempting to service the product.

• No special tools are required to install this kit.

1. Do one of the following steps:
   1. M630dn and M630f: Slide the bin base away from the product (callout 1) until it stops, slightly lift up on the assembly to disengage the slide rails (callout 2), and then remove the assembly (callout 3).
      Figure : Remove the output bin
      
   2. M630z: Press the latch (callout 1), pull the stapling mailbox away from the product (callout 2), disconnect the interface cable (callout 3), and then remove the stapling mailbox (callout 4).
      Figure : Remove the stapling mailbox
      

1. Slide the duplex assembly away from the product, slightly lift up on the assembly to disengage the slide rails, and then remove it.

   note:

   Locate the duplexer at the left-hand side of the product.

   Figure : Remove the duplex accessory
   

1. Flex the rear hinge-pin of the fuser-entrance guideuntil it clears the mounting hole in the product chassis.
2. Rotate the rear of the guide away of the product and slide the guide to the left to release the front hinge-pin. Remove the fuser-entrance guide.
   Figure : Remove the fuser-entrance guide
   

note:

HP recommends responsible disposal of the defective assembly.

1. Position the front hinge-pin of the fuser-entrance guide in the mounting hole in the product chassis (callout 1).
2. Slightly flex the rear hinge pin (callout 2), rotate the guide into the product (callout 3) to install it.
   Figure : Install the fuser-entrance guide
   

1. Position the duplex assembly on the product at a slight angle, engage the slide rails, and then slide the duplex assembly all of the way into the product to install it.

   note:

   Make sure that the duplex accessory is full installed.

   note:

   After servicing, turn the power off, and then on again so that the product detects the installed duplex accessory.

   Figure : Install the duplex accessory
   

1. Do one of the following:
   1. M630dn and M630f: Position the assembly at an angle to the product (callout 1), lower the assembly into place (callout 2) while engaging the slide rails (callout 3), and then slide the bin base into the product.
      Figure : Install the output bin
      
   2. M630z: Position the assembly at an angle to the product (callout 1), lower the assembly into place (callout 2) while engaging the slide rails (callout 3), connect the interface cable (callout 4). and then slide the stapling mailbox (callout 5) into the product.

      note:

      After servicing, turn the power off, and then on again so that the product detects the installed stapling mailbox.

      Figure : Install the stapling mailbox
      

• Do the following steps:
  • Connect the power cable.
  • Turn on the product.