61
10-2 Interface Specifications
Standard
In compliance with the specifications of Centronics
Input signals
STROBE (1 BIT), DATA (8 BITS)
Output signals
BUSY (1 BIT), ACK (1 BIT)
Level of input/output signals
TTL level
Transmission method
Asynchronous
[Parallel]
Standard
Universal Serial Bus Specification Revision 1.1
Universal Serial Bus Device Class Definition for Printing Device Version 1.1
Transmission speed
12Mbps (Full Speed Device)
Data format
NRZI
Compatible connector
Series B
Rated cable length
3 m
[USB]
[Parallel connector (in compliance with
specifications of Centronics)]
1
19
18
36
3.3K
100
+5 V
+5 V
=
=
*
**
Signal
number
Terminal
number
Signal
number
Pin Connection
N C
36
18
HIGH**
HIGH*
35
17
GN D
N C
34
16
GN D
GN D
33
15
N C
HIGH*
32
14
N C
N C
31
13
HIGH*
30
12
GN D
29
11
BUSY
28
10
A CK
27
9
D 7
26
8
D 6
GND
25
7
D 5
24
6
D 4
23
5
D 3
22
4
D 2
21
3
D 1
20
2
D 0
19
1
STROBE
[USB connector]
Pin #2
Pin #1
Pin #3
Pin #4
Pin number
Signal
Remark
1
VCC
Cable power
2
- Data
3
+ Data
4
GND
Cable ground
Summary of Contents for CX-300
Page 21: ...21 POWER ERROR LED goes out 4 Turn off the power ...
Page 63: ...63 MEMO ...
Page 64: ...R5 020403 ...