1. An image processing apparatus comprising: a display that accesses an external server via a browser, and displays on itself via the browser, a job instruction screen of the external server, based on screen data of the job instruction screen, which is received from the external server; a job issuance requester that requests the external server to issue a job that is specified by a user via the job instruction screen of the external server, which is displayed on the display; a receiver that receives the job that is issued by the external server in response to the request of the job issuance requester; a job executor that executes the received job; a detector that detects a result of the job receipt by the receiver and/or a job execution status of the job execution by the job executor; and a display controller that makes the display to display a screen that matches the detected result of job receipt and/or job execution status.