Removal And Installation - Printronix T4204 User Manual

Chapter 4
IEEE 1284 Parallel Interface
Table 10 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.
IMPORTANT
This is an involved maintenance procedure; only a trained technician
should perform this procedure.
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Table 10. Terminating Resistor Configuration
Configuration Pull-Down (RP1)
Factory Default 1K ohm
Alternate 1 330 ohm
Alternate 2 none
Pull-Up (RP2)
470 ohm
220ohm
1K ohm