Chapter 2
2-53
2.5.5 Media take-up Unit
0013-8115
iPF810 / iPF820
F-2-46
Media take-up on/off sensor
The photointerrupter-based media take-up on/off sensor detects the switch status of the media take-up unit.
When the media take-up switch is set to ON, the sensor arm transmits the sensor light, power-on the media take-up unit.
When the media take-up switch is set to OFF, the sensor arm shields the sensor light, shutting down the media take-up unit.
Media take-up paper detection sensor
When the sensor light is shielded by a loop of printed paper, the media take-up motor rotates to take up the paper.
2.5.6 Others
0020-5569
iPF810 / iPF820
F-2-47
Temperature/humidity detection sensor
The temperature/humidity detection sensor detects the temperature and relative humidity around the printer to implement head height adjustment, maintenance jet
control, waste ink evaporation calculation and suction fan control on the basis of the temperature and relative humidity thus measured.
ON
OFF
Media take-up on/off sensor
Media take-up
paper detection sensor
Temperature/humidity
detection sensor
Содержание iPF800 Series
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Страница 38: ...Chapter 1 1 24 Hold this lever to pull out the lower roll unit ...
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Страница 147: ...Chapter 2 2 43 This function relays the image data from the main controller PCB to the printhead ...
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Страница 227: ...Chapter 4 4 47 Media type Gloss photo paper 2 Paper gap adjustment Service mode SERVICE MODE ADJUST GAP CALIB ...
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