10
Step 2: Install memory and
option cards
You can customize your printer memory capacity and con-
nectivity by adding optional cards. The instructions in this
section help you install any of the following options:
• Printer memory
• Flash memory
• Tri-Port Adapter
• USB/Parallel 1284-C Interface Card
• Parallel 1284-C Interface Card
• MarkNet™ internal print servers (also called
internal network adapters or INAs)
• Hard disk
• Optional firmware card
Accessing the printer system
board
You must access the printer system board to install printer
memory, flash memory, or an option card.
1 Make sure the printer power is off, the printer power
cord is unplugged, and all cables are disconnected
from the back of the printer.
2 Press the release latches to open the upper and
lower front doors.
