joannehaefely9 years ago000Does the existing paper tray have to be dismantled or can both be used at the same time?Show in original language (German)tonirudolf9 years ago • purchased this product+110purchased this productThis is an additional tray. So both can be used at the same time (with the manual feeder there are even 3).Show in original language (German)Comment2 commentsbecherer4 years ago000is the additional tray compatible with the print: HP laser jet pro M254/255 ? thanksShow in original language (German)Comment