Printing Enabled/Disabled Signals And Control Conditions - Epson LX-810 User Manual

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.
Technical Specification
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