Ethernet Interface Assemblies
207
Ethernet Interface Assemblies
NOTE: The Ethernet LAN option is available in one of three configurations:
10Base-T, 10Base2, or 10/100Base-T. These options are available
factory installed or as field kits. Removal and installation is the same
for all versions. The functions of the LEDs and DIP switches on the
various Ethernet interface boards are described on page 52 and page
54.
To convert an Ethernet-equipped printer to a parallel interface,
remove the Ethernet board assembly and install the Centronics
connector in the slot the Ethernet board occupied. The Centronics
cable joins the back of the Ethernet board to the controller board.
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 152).
2. Cabinet Model: Remove the paper guide assembly (page 229).
Pedestal Model: Remove the top cover assembly (page 204).
3. Disconnect Centronics cable connector P112 from connector J112 on the
CMX controller board. (See Figure 47, page 264.)
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. Initialize the Ethernet interface (page 183).
3. Return the printer to normal operation (page 153).
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