A SERVICE OF

logo

Interface Specifications
Printing enabled/disabled signals and control conditions
The table below shows the relationship between printing being
enabled or disabled, the on line/off line status, and the receipt of
the data on/off control characters, DC1 or DC3.
*
While printing is disabled, character data is being received and
acknowledged so that the printer can look for another DC1
character, which would allow it to resume printing.
8-12
Technical Specification