Citizen CL-E331 User Manual

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11.4 Storage Conditions
(1) Temperature: -20 to 60°C (excluding record sheet)
(2) Humidity: 5 to 85% RH (excluding record sheet, no condensation)
*However, for storage at high temperature and humid environments, the combination of
40°C and 85% RH (no condensation) is taken as the worst value.
11.5 Interfaces
USB Interface
Specications
Standard Compliant with Universal Serial Bus Specication 2.0
Transmission speed Supports Full-speed 12 Mbps transfer
Receive buffer 16 kB receive buffer
Connector USB Type B connector
Signal Line/Pin Assignment
Signal code Signal Pin No. Function
VBUS USB power 1 USB power (+5 V)
D- Negative signal line 2 Negative signal line
D+ Positive signal line 3 Positive signal line
GND GND 4 GND
Ethernet Interface
Supported Protocols
Supported Protocols ARP, IP, and TCP
Transport layer protocols TCP and UDP
Application layer protocols DHCP, HTTP, SNMP, and Raw Socket Port
Raw Socket Port
Performs bidirectional communication of print data and printer status.
Port No. 9100 (user-congurable)
Direction of port communication Bidirectional
Max. socket connections 8
Printable connections 1 (other sockets are reserved)
Timeout Default: 60 seconds
Congurable between 0 and 300 seconds.
Value of 0 disables timeouts.

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