Instruction manual

Section 7: Interface Specifications
GY412 Operator Manual Page 7-5
7.4 UNIVERSAL SERIAL BUS (USB) INTERFACE
7.4.1 Basic Specifications
The USB interface of this printer complies with the USB2.0 standard.
7.4.2 Basic Specifications of USB interface
Interface connector Series B plug
Interface Standard installation
Version USB 2.0
Communications (1) Transfer rate: Full speed (12Mbps)
(2) Transfer mode: Bulk / Control mode
(3) Controller: Compatible with UHCI / OHCI
LED None
Communication
settings
The following can be set through the interface mode of the printer.
Protocol: Setting range:
STATUS4 (Protocol for the driver) (*Default value)
STATUS5
Maximum receive
buffer capacity
2.95 MB
USB
Near full occurred
Near full released
0 MB
2.95 MB
Remaining 0.95 MB
Remaining 1.95 MB