Image processing apparatus and storage medium

An image processing apparatus comprising:

• a processor;
• a monitor;
• a printing execution unit;
• and
• a memory storing instructions, the instructions, when executed by the processor, causing the image processing apparatus to perform:
• receiving a target file including m page data relating to m pages and classification data classifying the m page data into n groups, m being an integer of 3 or larger, n being an integer of 2 or larger and smaller than m, each of the m page data relating to a corresponding one of the m pages, and each of the n groups including at least one page data of the m page data;
• causing the monitor to display an input screen for inputting information of a character string designated by a user;
• receiving information of the designated character string through the input screen;
• extracting specific page data relating to a page including the designated character string from the m page data by analyzing the target file;
• determining a specific group of the n groups by using the classification data, the specific group including the extracted specific page data;
• determining target page data to be printed by the printing execution unit of the page data included in the specific group, the target page data including the specific page data and page data different from the specific page data;
• and
• causing the printing execution unit to print the target page data.