Service manual

3 - 10

CN508 (Purge sensor connector)

Pin No. Signal Name Function

POW

GND

SNS_PG

PG sensor illuminating side power supply

GND

PG sensor output

2.2.2 Carriage board

Figure 3-5 Carriage Board

J1 (Carriage ribbon cable connector)

See page 3-8 (CN201 Carriage ribbon cable connector pin description)

J2 (Carriage ribbon cable connector)

See page 3-8 (CN202 Carriage ribbon cable connector pin description)

J3 (Carriage ribbon cable connector)

See page 3-8 (CN203 Carriage ribbon cable connector pin description)

J4 (Print head)

Pin No. Signal Name Function

1 - 40 See page 3-11 (Print head pin description)

J2 J3