Abstract: The present disclosure describes a queued message service (QMS) that provides a multi-region, low-latency and reliable service for managing a large number of durable message queues for async targeted communication. This general-purpose, internal service QMS may be implemented in print queues as well as command queues for sensors. One example implementation of QMS is a print service. Such implementation introduces status indicators for printers internally, wherein such status indicators may identify whether a printer is blocked, offline, suspected of failure, properly functioning, etc.