Citizen CL-E321 Programming Manual

CITIZEN Android Label Print SDK — Programming Manual
25
2.2.9 sendData method
Syntax
int sendData (byte[] data)
Parameters
Parameter
[IN/OUT]
Description
Setting range
data
[IN]
Send data
Description
Sends binary data to a printer.
This can be used only when sending raw printer commands to the printer.
Return value
Returns CLS_SUCCESS (0) on success. See "2.1 Return value" for the error codes.
Example
byte[] data = new byte[] {0x01, 0x23}; // [01]# (Reset)
printer.sendData(data);

Citizen CL-E321 Specifications

General

Print Technology	Thermal Transfer / Direct Thermal
Resolution	203 dpi
Power Supply	100-240V AC, 50/60 Hz
Max Print Width	4.1 inches (104 mm)
Media Sensor	Transmissive and reflective sensor
Interface	USB, Serial (RS-232)
Media Width	1.97 to 4.33 inches (50 to 110 mm)
Supported Barcode Types	Code 39, Code 128, ITF, Codabar, UPC-A, UPC-E, EAN-8, EAN-13, POSTNET
Supported Media Types	Continuous, Die-cut
Media Thickness	0.0635 – 0.254 mm (2.5 - 10 mil)
Print Speed	Up to 8 inches per second