Specifications

・State to become BUSY

1．Period from Reset (including reset by NV memory write command, I/F signal, and

test print command) or just after printer power on to printer operation ready state.

2．Under test printing

3．Input buffer full state (Refer to “(2) Buffer full state”.)

4．During Head Up (or Platen Open)

5．Under line feeding with FEED switch

6．Waiting for pressing FEED switch at the execution of macro

7．No paper state

8．Error state

BUSY regardless of memory SW setting under the above 1 to 3 conditions. Does not

become BUSY in other case as specified by setting.

Note: When XON/XOFF control is selected, mark state occurs only in the state of 1

and 2. In other case, space state is set. Used to know the status of

connection between the printer and host.

The state other than item 3 is defined as offline.

XON/XOFF output condition

・XON transmission

1．Period from Reset (including reset by NV memory write command, I/F signal,

and test print command) or just after printer power on to printer operation

ready state.

2．When input buffer full state is cleared. Does not output if the printer is

offline even memory switch setting is OFF.

3．When the printer changed from offline to online. Does not output in buffer

full state.

・XOFF transmission

1．When input buffer becomes buffer full state.

2．When the printer changed from online to offline. Does not output in buffer

full state.