SATO M-5900RV Operator and Technical Reference Manual Page 5-9
Section 5. Interface Specifications
PN 9001081
Rev. C
Status Response
If a CAN (18 hexadecimal) command is received, it will stop the print job and
clear all data from the receive and print buffers. A delay of five milliseconds or
more is required before any new data can be downloaded. The CAN command is
effective immediately upon receipt, even if the printer is off-line or in an error
condition. The printer will return an ACK (06 hexadecimal) if there is no printer
error condition and a NAK (15 hexadecimal) if an error condition exists.
Upon receipt of a valid print jog (<ESC>A...<ESC>Z) and ACK (06
hexadecimal) will be returned by the printer if there are no errors and a NAK (16
hexadecimal) if a printer error exists.