Instruction manual

PrintNet Ethernet Interface Assemblies
185
PrintNet Ethernet Interface Assemblies
NOTE: The PrintNet LAN option is available in one of three configurations:
10Base-T, 10Base2, or 10/100Base-T. These options are available
factory installed or as a field kit. Removal and installation is the same
for all versions.The functions of the LEDs and DIP switches on the
Ethernet Interface boards are described on page 186 and page 188.
Removal
CAUTION To prevent electrostatic damage to electronic components, always wear
a properly grounded static wrist strap when you handle circuit boards.
1. Prepare the printer for maintenance (page 106).
2. Cabinet Models: Remove the paper path (page 177).
Pedestal Models: Remove the top cover assembly (page 161).
3. Disconnect Centronics cable connector P112 from connector J112 on the
CMX controller board. (See page 236, item 5.)
4. Open the ferrite clamp and lift the Centronics cable out of the ferrite
clamp.
5. Loosen the two screws securing the PrintNet Ethernet interface assembly
to the cutout at the rear of the card cage.
6. Slide the PrintNet Ethernet interface assembly out of the cutout in the
card cage and lift the assembly out of the card cage.
Installation
CAUTION To prevent electrostatic damage to electronic components, always wear
a properly grounded static wrist strap when you handle circuit boards.
1. Reverse steps 2 through 6 of the removal procedure.
2. Return the printer to normal operation (page 107).