APPENDIX 2 INTERFACE
ENGLISH VERSION EO1-33094
APPENDIX 2 INTERFACE
EA2- 1
APPENDIX 2 INTERFACE
USB interface (Standard)
Physical Layer:
Conforming to V2.0 Full speed
Transfer type:
Control transfer, Bulk transfer
Transfer rate:
Full speed (12M bps)
Class:
Printer class
Number of ports:
1
Power source:
Self power
Connector:
Type B
Pin No.
Signal
1
VCC
2
D-
3
D+
4
GND
LAN (Standard)
Physical Layer:
IEEE802.3 10BASE-T/100BASE-TX
Number of ports: 1
Connector:
RJ-45
LED status:
Link LED, Activity LED
LAN cable:
10BASE-T: UTP category 3 or category 5
100BASE-TX: UTP category 5
Cable length:
Segment length Max. 100 m
NOTE:
To prevent radiation and reception of electrical noise, the interface cables must meet the following requirements:
•
In case of a parallel interface cable or serial interface cable, fully shielded and fitted with metal or metallised
connector housings.
•
Keep as short as possible.
•
Should not be bundled tightly with power cords.
•
Should not be tied to power line conduits
.
•
A parallel interface cable to be used should conform to IEEE1284.
Series B Plug
NOTE:
When a generally-used twisted pair Ethernet (TPE) or UTP cable is used, a communication error
may occur depending on your operating environment. In such case, you may be requested to use a
shielded twisted pair cable.
Link LED (Green)
Activity LED (Orange)
LED
LED Status
LAN status
ON
10Mbps link or 100Mbps link is detected.
Link
OFF
No link is detected.
* Communication cannot be made while
the Link LED is off.
ON
Communicating
Activity
OFF
Idle
