Chapter 4
4.3.13 Head Management Sensor
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a) Removing the head management sensor
1) Remove the screw[1], disconnect the connector[2], and then remove the head management sensor[3].
[3]
[2]
[1]
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b) Procedure after replacing the head management sensor
Since the distance between the head management sensor and the carriage unit varies among printers, the optical
axis is factory-adjusted to adjust the non-discharging detection position. When you have replaced the head
management sensor or performed assembly/reassembly of surrounding parts that can change the distance
between the head management sensor and the carriage unit, reasjustment is required.
Peform the readjustment in the service mode.
Service mode : SERVICE MODE > ADJUST > NOZZLE CHK POS.
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