Storage Conditions; Interfaces - Citizen CL-E321 User Manual

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
Specifications
Standard
Transmission speed
Receive buffer
Connector
Signal Line/Pin Assignment
Signal code
VBUS
D-
D+
GND
Ethernet Interface
Supported Protocols
Supported Protocols
Transport layer protocols
Application layer protocols
Raw Socket Port
Performs bidirectional communication of print data and printer status.
Port No.
Direction of port communication
Max. socket connections
Printable connections
Timeout
Compliant with Universal Serial Bus Specification 2.0
Supports Full-speed 12 Mbps transfer
16 kB receive buffer
USB Type B connector
Signal
USB power
Negative signal line
Positive signal line
GND
—
Pin No.
1
2
3
4
ARP, IP, and TCP
TCP and UDP
DHCP, HTTP, SNMP, and Raw Socket Port
9100 (user-configurable)
Bidirectional
8
1 (other sockets are reserved)
Default: 60 seconds
Configurable between 0 and 300 seconds.
Value of 0 disables timeouts.
97
—
Function
USB power (+5 V)
Negative signal line
Positive signal line
GND