What is the general price for printing documents?

Black and white 50 cent coin (single side)

Color 3 yuan left and right one (one side)

In a print shop, inkjet and laser cost the same.

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Personal experience: If you are a student and print a lot of papers, you'd better buy your own printer in the dormitory, 100- 150 or so (new inkjet). It's much more cost-effective to buy an ink cartridge and change the ink yourself than to go out to print.