ASUS Technical Support number
The printer offline error mostly troubles windows 7/8/10 users, The printers loses connectivity even when it is connected and operating.
The status message displays offline on the computer, and the printer does not print. An Offline status indicates that the computer has failed to communicate with the printer. In some network conditions, the printer might get offline unexpectedly.The error may appear when Windows 8 diagnoses that the printer is unavailable, but unfortunately, most times it fails to tell whether the printer is really offline or if it has connectivity problems or printing errors. Reasons why your printer appears to be offline, include problems with hardware, such as disconnected cables or malfunctioning equipment, and problems with software, such as corrupted or incompatible driver files.
These might occur when:
1. The connection between the computer and the printer is slow/unresponsive.
2. The printer has encountered an internal error