Sony UP-D2600, Руководство по обслуживанию

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5-3
UP-D2600/V1(E)
Fig. 5-3.
The sensor names and purpose are as follows.
No Name Type Purpose
1 Head position sensor Transparency x2 Photointerrupter Detection of head position
2 Paper jamming sensor Reflection Photointerrupter Detection of paper jamming
3 Platen position sensor Transparency Photointerrupter Detection of platen home position
4 Platen cover sensor Microswitch Judgment of cover opening and closing
5 Paper edge sensor Transparency Photointerrupter with arm Detection of paper edge
6 Paper eject timing sensor Transparency Photointerrupter Detection of paper eject miss
7 Paper supply FG sensor Transparency Photointerrupter Detection of paper sending quantity
8 Tray position sensor Transparency x2 Photointerrupter Detection of tray motor cam position
9 Tray size sensor Transparency Photointerrupter with arm Detection of tray size
10 Paper existence sensor Transparency Arm and photointerrupter Judgement of paper existence
11 Ribbon FG sensor Reflection Photointerrupter Judgment of ribbon rewinding
12 Bar code sensor Reflection Photointerrupter Judgment of ribbon cartridge type
13 Ribbon code sensor Transparency x2 LED and phototransistor Detection of cueing of each ribbon color
14 Ribbon cartridge sensor Microswitch Push catch integrated type Judgement of ribbon cartridge existence
Table 5-1.