Hitachi PXR-D User Manual

6-18 ● Transmission Sequences
6.4.1 Common Transmission Sequences
6.4 Transmission Sequences
External device
IJ printer
ENQ
ACK
STX
Text
ETX
ACK
(1) Basic transmission operation
(2) When DC2 (retransmission) code is used
(When no response is received though ENQ has been issued and yet the
contents of print are switched)
External device
IJ printer ACK ACK
ACK
DC2 ENQ
STX
Text
ETX
(3) When the IJ printer is incapable of receiving data or is off-line
External device
IJ printer
ENQ
NAK
(4) Abnormal transmission operation (when the text contains an erroneous
message)
No response will be returned for any code transmission from the external
device.
(5) When BCC code is included
6) When the IJ printer power is OFF

External device
IJ printer
ENQ
ACK
STX
Text
ETX
NAK

External device
IJ printer
ENQ
ACK
STX
Text
ETX BCC
ACK


Hitachi PXR-D Specifications

General

Brand	Hitachi
Model	PXR-D
Category	Printer
Language	English