Citizen CL-E331 Programming Manual

CITIZEN Android Label Print SDK — Programming Manual
2
Revision History
Date
Version
Description
Sep 28, 2016
1.00
First issue.
Mar 15, 2017
1.01
- Renamed the namespace to “com.citizen.sdk.labelprint”.
- Added an explanation of ParallelErrorOutput to printerCheck method.
- Added the measurementUnit as a parameter of drawTextLocalFont method.
- Added the resolution and measurementUnit as a parameter of drawBitmap Method.
Sep 29, 2017
- Added CL-E300/CL-E303 to support model.
Jan 24, 2018
- Added CL-E321/CL-E331 to support model.
Sep 13, 2018
1.02
- Added Bluetooth as a interface of CL-E720/730 model.
- Modified the printer model name.
- Added a locale for Chinese model and Korean model to drawTextPtrFont.
- Added the Chinese model and the Korean model to the definition of the locale.
Apr 4, 2019
1.03
- Added binary data specification to drawQRCode method.
Jul 31, 2019
1.04
- Modified the setting contents of resolution and measurementUnit parameter of
drawTextLocalFont method.
- Modified the setting contents of measurementUnit parameter of drawBitmap
method.
Nov 12, 2019
- Added CL-S700II/703II, CL-S621II/631II and CL-S521II/531II to support model.
(Page 6)
June 2, 2020
- Added CL-E300EX/303EX and CL-E321EX/331EX to support model. (Page 7)

Citizen CL-E331 Specifications

General

Product color	Black
Print technology	Thermal transfer
Printing media thickness	63.5 - 190 µm
Sustainability compliance	Yes
Sustainability certificates	CE, Federal Communications Commission (FCC), TUV, UL ECOLOGO, VCCI
Display	-
Control type	Buttons
Color	No
Maximum resolution	- DPI
Printable dot numbers	300 dot
Ribbon width	60 mm
Core diameter	25 mm
Ribbon length	300 m
Media thickness	0.150 mm
Maximum label width	118 mm
Maximum media length	1625.6 mm
Maximum roll diameter	125 mm
RS-232 ports	1
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Flash memory	16 MB
Internal memory	32 MB
Built-in barcodes	CODABAR (NW-7), Code 128 (A/B/C), Code 39, Code 93, EAN13, EAN8, GS1 DataBar, ITF, PDF417, QR Code, UPC-A, UPC-E
Server operating systems supported	Windows Server 2012, Windows Server 2016, Windows Server 2019, Windows Server 2022
Windows operating systems supported	Windows 10, Windows 11, Windows 7

Weight and Dimensions

Depth	266 mm
Width	178 mm
Height	173 mm
Weight	2600 g
Label width	104 mm