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Replacement Procedures and Illustrated Parts List
Ethernet Interface Assemblies
NOTE: The Ethernet LAN option is available in 10-Base-T or 10-Base-2
configuration, and is available factory installed or in a field kit.
Removal and installation is the same for all versions. The LEDs and
DIP switches on the Ethernet Interface board are described on page
213.
Removal
ATTENTION
To prevent electrostatic damage to electronic components, wear a
properly grounded static wrist strap when handling circuit boards, the
shuttle frame assembly, and any other electronic component.
1. Prepare the printer for maintenance (page 158).
2. Cabinet Models: Remove the paper path (page 235).
Pedestal Models: Remove the top cover assembly (page 210).
3. Disconnect Centronics cable connector P112 from connector J112 on the
CMX controller board. (See Figure 53, page 291.)
4. Open the ferrite clamp and lift the Centronics cable out of the ferrite
clamp.
5. Loosen the two screws securing the Ethernet interface assembly to the
cutout at the rear of the card cage.
6. Slide the Ethernet interface assembly out of the cutout in the card cage
and lift the assembly out of the card cage.
Installation
ATTENTION
To prevent electrostatic damage to electronic components, wear a
properly grounded static wrist strap when handling circuit boards, the
shuttle frame assembly, and any other electronic component.
1. Reverse steps 2 through 6 of the removal procedure.
2. Return the printer to normal operation (page 159).
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