Automated slide processing machine with folding drawer

An automated processing machine 100 for processing samples placed on slides (400, fig 1), such as a coverslipper or an automated stainer, comprises an output device for the output of slides which have been processed by the machine. The output device includes an extensible and retractable drawer unit (210, fig 1), which can be folded away, preferably once it has been moved out. This increases access, by not obstructing the area in front of the machine, and so facilitates removal of slide racks. The drawer unit includes at least one receiving channel 211-213 for receiving a plurality of holders (300, fig 1) for slides, it being possible for holders received in any position therein to be removed from the receiving channel when the output device is in an open position. The machine is designed such that holders intended for output are horizontally inserted into the at least one receiving channel.