A liquid coating device includes a coating roller, a supply roller, a pressure roller, a first separator, a second separator, and a sheet receiver. The coating roller coats a sheet with liquid. The supply roller supplies the liquid to the coating roller. The pressure roller sandwiches the sheet, together with the coating roller. The first separator separates the sheet coated with the liquid, from the coating roller. The second separator separates, from the supply roller, a sheet that has not been separated by the first separator and has reached the supply roller. The sheet receiver forms a storage space to accommodate at least a portion of the sheet that has been separated from the supply roller by the second separator.