16Service Guide: Fiery® ES IC-420
Replacing Parts
Overview
This chapter includes information about the following:
• Connector panel and LED display codes (page 17)
• Accessing the Fiery ES (page 18)
• Cable connections (page 19)
• Removing and replacing Fiery ES components (page 19)
DIMM
Power supply unit (AC adapter)
Field Replacement Unit (FRU)
Important: When performing the procedures described in this chapter, see “Precautions” on page 8 and “Tools you
will need” on page 11.