Citizen CL-E730 Programming Manual

CITIZEN Android Label Print SDK — Programming Manual
20
2.2.5 printerCheck method
Syntax
int printerCheck ()
Parameters
none
Description
Gets the status of the printer and stores information into the properties, CommandInterpreterInAction,
PaperError, RibbonEnd, BatchProcessing, Printing, Pause and WaitingForPeeling.
When this method returns an error, a communication failure or a device error might occur. The
connection should be reestablished by using disconnect/connect methods in this case.
This method should be used to check the printer status before printing especially after a long idle.
This method can also be used to keep a network connection by calling it periodically.
In case of network connection with the CL - S5xx / 6xx / 70x, set "Parallel Error Output" to OFF
beforehand. In case of parallel connection with all models, set "Parallel Error Output" to OFF. This can
be done in the "Advanced" tab of the Label Printer Utility.
Return value
Returns CLS_SUCCESS (0) on success. See "2.1 Return value" for the error codes.
Example
// PrinterCheck
if (LabelConst.CLS_SUCCESS == printer.printerCheck())
{
// CommandInterpreterInAction Property
if ( printer.getCommandInterpreterInAction() == 1 ) {
// Command interpreter in action
}
// PaperError Property
if ( printer.getPaperError() == 1 ) {
// Paper error
}
// RibbonEnd Property
if ( printer.getRibbonEnd() == 1 ) {
// Ribbon end
}
// BatchProcessing Property
if ( printer.getBatchProcessing() == 1 ) {
// Batch processing
}
// Printing Property
if ( printer.getPrinting() == 1 ) {
// Printing
}
// Pause Property
if ( printer.getPause() == 1 ) {
// Pause

Citizen CL-E730 Specifications

General

Color	No
Print technology	Direct thermal / Thermal transfer
Maximum resolution	300 x 300 DPI
Maximum print height	- mm
Maximum printing width	104 mm
Core diameter	75 mm
Media thickness	0.0635 - 0.254 mm
Maximum media length	4013 mm
Maximum roll diameter	200 mm
Supported paper width	12.5 - 118 mm
Ethernet LAN	Yes
Optional connectivity	Parallel, Serial (RS-232), Wireless LAN
USB 2.0 ports quantity	1
Connectivity technology	Wired
Display	LCD
Product color	Black
LED indicators	Status
Flash memory	16 MB
Internal memory	32 MB
Server operating systems supported	Windows Server 2008 R2, Windows Server 2012
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1
AC input voltage	100 - 230 V
Power consumption (standby)	2.9 W
Power consumption (printing)	72 W
Sustainability certificates	ENERGY STAR
Harmonized System (HS) code	84433210

Weight and Dimensions

Depth	458 mm
Width	250 mm
Height	261 mm
Weight	11000 g