Brother International QL-1110NWB Raster Command Reference - Page 44

Raster Command Reference 5.4 Cooling flow for USB connection Computer (host) If there are no problems with the printer status (media, etc.), the READ data is transmitted. If there is a problem, an error appears. Displaying sending Initialize Status information request Status (response to status information request) Sending control codes Printer Any jobs with errors remaining in the printer are cleared. The printer is initialized. The status of the printer (media, etc.) is checked and a response is sent. Data received. Sending raster data Status (Phase change: "Printing") Beginning printing without waiting for a print command Printing Sending raster data Sending raster data Sending raster data READ Repeating reading of maximum and transmission timeout times. If the transmission timeout is exceeded, reading, and displaying the cooling status if a hightemperature error is returned. Continuing reading. 0 packets are returned while cooling. When cooling is finished, Notification: "Cooling (finished)" is returned. Sending raster data Status (Notification: "Cooling (started)") Failed Cooling occurred Returned "NAK" from cooling 0 packet 0 packet 0 packet 0 packet Status (Notification: "Cooling (finished)") Sending raster data Resuming printing Sending raster data - 40 - 5. Flow Charts