Service ManualY100250-4 3-173.7.4 EXPULSION OF PROCESSED DOCUMENTSThe processed documents can be expelled from the printer, according to the application program, inthe following ways:- Returning back to where the documents were manually inserted (paper feed slot)- From the printer's rear slot, starting from the front feed slotIf the documents that are expelled from the front feed slot:- are less than 100 mm long, they will be released from the feed rollers- are 100 mm long or longer, they will remain gripped by the last set of rollers to avoid that the documenttails off the front shelf.3.7.5 REPLACING THE RIBBON CARTRIDGEThe ribbon cartridge must be changed when printing is incomplete or faded, or when there are frequentoptical read errors on the printed documents. This procedure is to be performed with the machine poweredoff; if necessary, however, it can even be performed with the machine powered off.3.7.5.1 REPLACING THE RIBBON CARTRIDGE WITH THE MACHINE POWERED OFFProceed as follows to change the ribbon cartridge:- Power off the machine.- Open the printer top cover.- Lift the upper mechanical assembly by pushing the appropriate lever.Fig. 3-16 Lifting the Upper Mechanical Assembly
