Section 5: Interface Specifications
5.16 REFERENCE FLOWCHART
When creating a program on the host side under this protocol, refer to the following flowchart.
Power ON |
| Loop |
|
Set print data |
| Reception status? | YES |
|
|
| |
Sending ENQ |
| NO | Set status |
|
| ||
|
| NO |
|
Loop |
| Time out? |
|
|
|
| |
YES |
| YES |
|
|
|
| |
Time out ? | (1) | Set time out |
|
NO | Status display |
|
|
|
|
| |
Display ID number |
| RETURN |
|
Display printing amount |
|
|
|
Status display |
|
|
|
YES | * |
|
|
Error detection? | NO |
|
|
NO |
|
| |
Cancel? |
|
| |
YES |
|
|
|
Offline? | YES |
|
|
NO |
|
|
|
YES |
|
|
|
Buffer near full? |
|
|
|
NO |
|
|
|
YES |
|
|
|
Cancel? |
|
|
|
NO | Sending CAN |
|
|
|
|
| |
Sending print data | Loop |
|
|
Loop | YES |
|
|
YES | Time out? |
|
|
NO |
|
| |
Time out? |
|
| |
NO | NO |
|
|
ACK? |
|
| |
| YES |
|
|
Note:
In the event that an error is detected in the printer status, make sure to send the following data after clearing the error using ENQ.
Page | GT Series Operator’s Manual |
