First communication device, non-transitory computer-readable recording medium storing computer-readable instructions for first communication device, and communication system comprising first communication device

A communication system comprising:

• a first communication device;
• and
• a second communication device configured to communicate with the first communication device, wherein
• the second communication device is configured to send the first communication device a storing instruction for instructing to store job information for causing the first communication device to execute a job, the storing instruction including the job information and first user information corresponding to a first user,
• the first communication device comprises a memory,
• the first communication device is configured to:
• in response to receiving the storing instruction from the second communication device, store the job information included in the storing instruction in the memory in association with the first user information included in the storing instruction,
• in a case where a first user authentication for the first user corresponding to the first user information is successful in a server on the Internet, receive a first token from the server, the first token being created in response to success of the first user authentication and being stored in the server in association with the first user information;
• send the server a first information request including the first token received from the server so as to receive the first user information stored in the server in association with the first token from the server as a response to the first information request;
• and
• execute the job following the job information stored in the memory due to the first user information received from the server matching the first user information stored in the memory in association with the job information.

A non-transitory computer-readable recording medium storing computer-readable instructions for a first communication device, wherein

• the first communication device comprises:
• a memory configured to store job information for causing the first communication device to execute a job in association with first user information corresponding to a first user;
• and
• a processor, wherein
• the computer-readable instructions, when executed by the processor, cause the first communication device to:
• in a case where a first user authentication for the first user corresponding to the first user information is successful in a server on the Internet, receive a first token from the server, the first token being created in response to success of the first user authentication and being stored in the server in association with the first user information;
• send the server a first information request including the first token received from the server so as to receive the first user information stored in the server in association with the first token from the server as a response to the first information request;
• and
• execute the job following the job information stored in the memory due to the first user information received from the server matching the first user information stored in the memory in
• association with the job information.