Citizen CL-E321 Programming Manual

CITIZEN Android Label Print SDK — Programming Manual
16
2.2.2 setContext method
Syntax
int setContext( Context context )
Parameters
値
[IN/OUT]
意味
設定可能範囲
context
[IN]
Context
(android.content.Context)
Context ：
Description
This method is used to the USB connection and the search printer. Specify the context.
Must be executed this method before the connect method on the USB connection and the
searchLabelPrinter method.
If you want to connect with other interfaces, you do not need this method.
Return value
Returns CLS_SUCCESS(0) on success, an error code otherwise. See "2.1 Return value" for the error
codes.
Example
printer.setContext (this);
printer.setContext (getApplicationContext());

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