Owner's Manual

Table F-2 refers to the relations among ON-LINE, SLCT-IN

input,

DCl/DC3 and interface signals.

Table F-2. Printing enabled/disabled signals and control conditions

Notes:

In the above table, it is assumed that no ERROR status exists other

than that attributable to the OFF-LINE mode.

2. Once the printer is in the deselected state by the DC3 code, the

printer will not revert to the selected state unless the DC1 code is

input again. In other words, in the deselected status, the input data

is ignored until DC1 code is received.

3. DC1 and DC3 codes are enabled only when SW 2-7 is OFF. And

SLCT-IN signal (Input Connector Pin No. 36 in case of parallel

interface unit is used) is HIGH when the printer power is initial-

ized.

4. SW 2-7 is ON or SLCT-IN is LOW when the printer is initialized,

DC1/DC3 printer select/deselect control is invalidated and DC1/

DC3 control code are ignored.

5. The SLCT-IN signal is HIGH and SW 2-7 is OFF when the printer is

initialized, the printer will start from selected (DC1) state.

F-4