Citizen Systems iDP-3530 user manual UPD4711 or equivalent Output DTR,FAULT Printer side

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iDP-3530 User’s Manual

5-3 Input / output Signals

RS-232C Circuit

Input (RD)

[Printer side]

[Host side]

uPD4711 or equivalent
Output (DTR,FAULT)
[Printer side]	[Host side]

	uPD4711 or equivalent
DTR	: (-8V) BUSY
	: (+8V) READY
FAULT	: (-8V) Normal
	: (+8V) Abnormal

CITIZEN

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Contents User’s Manual Citizen Contents Introduction Basic Specifications 7 dots Incl. Half dot Composition External Appearance and Parts Descriptions Lamp is on. This lamp may blink on the following occasions GND Preparation Citizen Citizen Citizen Fault Serial InterfaceDTR UPD4711 or equivalent Output DTR,FAULT Printer side Citizen STB ACK, BUSY, STB, FaultGND Fault Parallel InterfaceACK DataCitizen Citizen France Germany England OFF OFFSelect Deselect CR + LFCitizen Print Control Functions CanBEL Data IDP-3530 User’s Manual Form Feed Maintenance Initial SettingCharacter Code Tables IDP-3530 User’s Manual Individual Country Character Codes