3. Release the boss at the left-upper corner of the rear cover, and then release the remaining bosses along
the top of the cover (from left to right).
Figure 1-745 Release the top edge of the cover
4. Release the bosses along the right and left side of the cover, and then lift it straight up to remove it.
Figure 1-746 Remove the rear cover
Step 4: Remove the formatter and formatter cage (586)
NOTE: This step is for the 586 printer. For the 556 printer, skip this step and go to Step 5: Remove the
formatter and formatter cage (556) on page 455.
1. Disconnect one HMDI cable (callout 1), and then disconnect two connectors (callout 2).
452 Chapter 1 Removal and replacement ENWW