RFI Emission OS-214plus Manual de Serviço descarregar pdf (Página 15)

TTP-244 Plus Bar Code

Printer Service Manual

Gap sensor connector

JP53

Description

Voltage

GND

Gap sensor emitter

Emitter on : 0.7~1.8V

Emitter off: 2.4~2.7V

Power

GND

Gap sensor receiver

No paper or gap: 3.1~3.2V

Detect paper: 0~0.3V

Power

Ribbon encoder sensor & DC motor connector

JP37

Stepping motor connector

JP14

Print head connector

JP42

SD memory card module connector

JP44

Micro processor

Power switch

SW2

Power supply output (24V DC) connector

RS-232C connector

JP7

Centronics port connector (Option)

JP4

USB connector

JP9

Push button connector

JP52

Description

Voltage

LED green (PWR)

LED light on: 2.0~2.2V

LED light off: 0~0.3V

LED green (ONLINE)

LED light on: 2.0~2.2V

LED light off: 0~0.3V

LED red (ERR)

LED light on : 2.0~2.2V

LED light off: 0~0.3V

Pause switch

0V: Push key

3.3V: Stand-by

Feed switch

0V: Push key

3.3V: Stand-by

GND

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 39 40

TTP-244 Plus Bar Code 10
Printer Service Manual 10

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