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B-3. USB Interface
(1) Type-B Connector: 4Pin
Item Signal Name I/O direction Function
1 BUS5V -- BUS-POWER5V
2 D-inB In/Out D-
3 D+inB In/Out D+
4 SG1 -- Grand
(2) Type-A Connector: 8Pin
Item Signal Name I/O direction Function
1 USB5V2 Out +5V for A1
2 D-OUTA2 In/Out D- for A2
3 D+OUTA2 In/Out
D+ for A3
4 SG1 -- Grand for A4
5 USB5V3 Out +5V for B1
6 D-OUTA3 In/Out D- for B2
7 D+OUTA3 In/Out D+ for B3
8 SG1 -- Grand for B4
Note: The electric power consumption of the device connected with the
Type-A connector should be up to 0.1A or less. When the device that
exceeds this condition is connected, it would cause the failure of the
printer. The USB cable must be a shielded one.
B-4. Drawer Kick Connector
Pin No.
Signal Name
I/O direction
Function
1 DRSNS2 Drawer sense signal 2 Input
2 *DRD1 Drawer kick drive signal 1 Output
3 DRSNS1 Drawer sense signal 1 Input
4 +24V Drive power Output
5 *DRD2 Drawer kick drive signal 2 Output
6 SG Drawer sense ground signal Output
Connecting side
1
6