Labels can be printed offline. If online short-term cannot be achieved, offline printing needs to maintain the first 4 label number segments each time, and then increment by 4.
Labels can be printed offline, and if this is not possible online for a short period of time, offline printing requires the maintenance of the first 4 label segments at a time, and then increments by 4.
The label can be printed offline. If it can't be done online for a short time, the first four label number segments need to be maintained and then increased by four.<br>