Printer and commodity information processing apparatus

摘要

A printer comprising a printing section that has a platen, a cutter section with a stationary blade and a movable blade and a printhead located oppositely on both sides of the guide path. A first unit is located on one side of the guide path arranged inside the casing which can be separated into a first casing member and a second casing member, holding either one of the stationary blade and the movable blade in the cutter section and a second unit located on the other side of the guide path that has either one of the other platen and the other printhead and either one of the other stationary blade and the other movable blade.