IEEE1284 Interface
752
Connector Pin Specifications
Pin
No.
I/O Description
1 - Data Carrier Detect
2 Input Receive Data
3 Output Transmit Data
4 Output Data Terminal Ready
5 Reference Signal Ground
6 Input Data Set Ready
7 Output Request To Send
8 Input Clear To Send
9 - Not connected
Cable Specifications
Cable Connector DB-9 Male or equivalent
Cable Length 5 m (16.4 feet) or less
• When using the READY/BUSY control, make sure that the product is in power on
mode before you send the data from the host.
• With communication protocols, such as XON/XOFF, STATUS3, STATUS4 or STATUS5,
a receive buffer full error will occur when the received data is more than the receive
buffer size (2.95 MB). Send data that is less than 2.95 MB while monitoring the status
of the product.
• A parity error will be detected if this error occurs after the reception of ESC+A.
• Specifications are subject to change without notice.
IEEE1284 Interface
This interface complies with the IEEE1284 standard.
Basic Specifications
Connector Amphenol 36 pins, female
Signal Level
High-level
+2.4 to +5.0 V
Low-level
+0.0 to +0.4 V
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