Cable Connections

The printer components are connected to and controlled by the PEGX board. Figure 2-1 shows the interconnection of the components.

Model-3B10/3B60

PEGFLU board

120 V

220/240V

AC 120V AC220V AC240V

Print Plunger Home -h«od position

Paper

PE feed Carriage Release motor motor switch

Power

Transformer

120V

220V

\

240V

Print Plunger Home -h«od position

Paper

PE feed Carriage Release motor motor switch

Dfx 8000 Carriage Motor Cable Connection

Host computer

Figure 2-1. Cable Connections

Host computer

Figure 2-1. Cable Connections

120 V

220/240V

Each component is connected to one of the connectors on the PEGX board, which are listed in Table 2-1. Table 2-1 describes the connectors.

Table 2-1 Board Connector Summary

Circuit Board

Connector Number

Description

Number of Pins

Reference Table

PEGX board

CN 1

Standard 8-bit parallel interface connector. Used for data transfer from the host computer.

36

Table A-1 5

CN2

Connector for the optional interface board. Used for data transfer from the host computer. When the optional interface board is mounted, CN 1 is invalid.

26

Table A-1 6

CN3

Supplies two step-down AC voltages from the power supply transformer to the DC regulator circuit on the PEGX board.

4

Table A-1 7

CN4

Drives the printhead needles.

12

Table A-1 8

CN5

Drives the plunger that opens and shuts the paper bail on the printer mechanism.

2

Table A-1 9

CN6

Transfers the state of the carriage home position sensor from the printer mechanism to the control circuit on the PEGX board.

3

Table A-20

CN7

Transfers the state of the paper end sensor from the printer mechanism to the control circuit on the PEGX board.

2

Table A-2 1

CN8

Drives the paper feed motor.

6

Table A-22

CN9

Drives the carriage motor.

9

Table A-23

CN 10

Transfers the state of the release lever from the printer mechanism to the control circuit on the PEGX board.

2

Table A-24

CN 11

Interface connector between the PEGX board and the control panel.

20

+1 0

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