Bematech MP-2100 TH - Manual (Page 13)

13
MP-2100 TH · Revision 1.1
Signal pin Signal
1 NC
2 DATA+
3 DATA -
4 GND
2 1
Figure 11
3 4
Signal pin
10
11
12
13
14,15,18,36
16
17
19-30
31
32
33
34
35
Associated
return pin
28
29
30
Signal
/ACK
BUSY
PE
OL OUT
NC
GND
Frame
GND
/INIT
/ERROR
GND
NC
PULLUP
Description
This pulse is active low and indicates that data
sent to the printer has been received. The pulse
width must be larger that 10us.
When high, indicates that the printer cannot
receive data.
1 – Paper end.
On line Out. When high, indicates operation in
remote mode. When low, indicates operation in
local mode.
Not connected.
Circuit ground.
Frame ground.
Circuit ground.
When low initializes the printer. It may be larger
than 50us.
Paper absence.
Circuit ground.
Not connected.
“Pulled Up” to +5V
Direction
OUT
OUT
OUT
OUT
IN
OUT
OUT
USB Interface
The USB interface is compatible with the Universal Serial Bus Specification 1.1. It is a 12 Mbps serial channel using
the Bulk mode with a “B” receptacle as show below. The USB cable must have in one side an “A” plug to connect
in the host, and in the other side an “B” plug to connect in the printer. The printer is self-powered and does not draw
power from the standard type B USB interface cable.
Type “B” Receptacle
Using the USB interface, the printer can be connected in the host even if both parts are powered. The first time
you connect the printer in the host, the operational system will ask for the printer driver. Please download the
printer driver from our website (www.bematech.com). For more details please contact your dealer.