Zebra Technologies TTP 7030 technical manual Paper-near-end Sensor Connection

22

Installation

Paper Level Sensors

Figure 8 • Paper-near-end Sensor Connection

																			Inside printer
																		8
																	0					+5 V
																-0
															0
														3
													0
												3
											4
										x
									le
2								o
	4							M
																				Ω	Ω	Ω	Ω
1
		6				x		0											J1	200	47 k	200	47 k
	3			e
				l				0
		5	o				6					Weekend sensor
			M			-0
					5
				2
			0
			3																1
			4														Sharp GP2S40			Gray
																			2	Blue
																			3	Green			WE SENSE
																	GP2S40		4	Gray			PL SENSE
			Near																5
																				Blue
			end
																	Sharp
			Roll holder shaft																6	Green
																Paper-near-
																end sensor

Sensor levels:
<0.7 V with paper
>3 V without paper	SW97081E

P1003636-002 TTP 7030™ Technical Manual 10/05/2009