Terminating Resistor Configurations
303
The shipping kit for this printer includes 220 ohm pull-up and 330 ohm
pull-down alternate terminating resistors. If you install the 220 ohm pull-
up resistor, you must also install the 330 ohm pull-down resistor. Table
11 lists the three terminating resistor configurations you can install:

Removal And Installation

The procedure for removing and installing terminating resistors is
provided in your

Maintenance Manual.

CAUTION
This is an involved maintenance procedure. To avoid damage to
the equipment, only a trained technician should perform this
procedure.
Table 11. Terminating Resistor Configurations
Configuration Pull-Up (RP1) Pull-Down (RP2)
Factory Default 470 ohm 1K ohm
Alternate 1 220 ohm 330 ohm
Alternate 2 1K ohm none