Toshiba B-EV4 Series User Manual

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3.3 USB INTERFACE
(1) Standard: Conforming to USB Standard Rev. 2.0
(2) Data Transfer Type: Control transfer, Bulk transfer
(3) Transfer Rate: Full speed (12Mbps)
(4) Receive Buffer Size: 4K bytes
(5) Transfer Control Method: Status with the receive buffer free space information is sent in
response to a read request immediately after [ESC][WB][LF][NUL], as described below. Based on
this status response, the host computer can transmit data to prevent the buffer from becoming full.
Status to be returned immediately after [ESC][WB][LF][NUL] is sent (23 bytes):
SOH 01H
STX 02H
Indicates the header of the status block
3XH Status
3XH
Printer status
*Details are described later
Status type 33H Indicates that the status includes the receive buffer free space
information.
3XH
3XH
3XH
Remaining
count
3XH
Remaining number of labels to be printed
*Details are described later
3xH Length
3XH
Total number of bytes of this status block
3XH
3XH
3XH
3XH
Free space of
receive buffer
3XH
Free space of the receive buffer
“00000” (0K byte) to “99999” (99999K bytes)
However, the maximum value should be the receive buffer capacity.
3XH
3XH
3XH
3XH
Receive buffer
capacity
3XH
Receive buffer capacity
“00000” (0K byte) to “99999” (99999K bytes)
However, the maximum value differs depending on the models.
CR 0DH
LF 0AH
Indicates the footer of the status block.
3.4 NETWORK INTERFACE
(1) Configuration: 100BASE LAN
(2) Protocol: TCP/IP
(3) Network Specification: LPR server function, Socket communication function
(4) Receive Buffer Size: 4K bytes

Toshiba B-EV4 Series Specifications

General

Brand	Toshiba
Model	B-EV4 Series
Category	Printer
Language	English