Sticker: Not all types of printer paper are blank on both sides ... The most common size is A4 (210 x 297 mm/8.3 x 11.7 in) but photos may need to be smaller. Luckily, most home printers these ...

The rare protests that spread across China over the weekend often featured demonstrators holding pieces of blank white paper ... the nationwide sale of A4 white paper sheets both online and ...