Service ManualY100250-4 4-15
Fig. 4-1 Locating Machine Photosensors
Front of the printer
Rear of the printer
Front paper alignment photosensors
Photo 1 Photo 2
Fibre opticsFibre optics
Paper edge detection photosensor
Impact printhead carriage
Photo N° 1 Front paper detection
Photo N° 2 Front paper detection
Fibre optics Fibre optics
Photo 3 Photo 4
Printhead reset photosensor
(does not require calibration)