IPF-610 - cannot adjust printhead

[Michael]

Re: IPF-610 - cannot adjust printhead

There are two sensors not only one:


4.3.13 Head Management Sensor
a) Removing the head management sensor
1) Remove the screw[1], disconnect the connector[2], and then remove the head management sensor[3].

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.




4.3.14 Multi Sensor
a) Removing the multi sensor
1) Remove the screw[1], disconnect the flexible cable[2], and then remove the multi sensor[3].

Since multi sensors have individual electrical specificity, the following are recalibrated at the factory, namely, the optical axis of the sensor, the sensor gain for
measuring the printhead height and sensor reproduction. Accordingly, carry out the following adjustments in the service mode whenever replacing the carriage unit
or multi sensor.
* The multi sensor reference plate must be replaced at the same time whenever the carriage or the multi sensor is being replaced.
* When replacing the carriage unit, refer to Adjustment and Setup > Procedure after Removing or Replacing the Carriage Unit.
- Service mode : SERVICE MODE > ADJUST > GAP CALIB.
- Service mode : SERVICE MODE > ADJUST > PRINT PATTERN > OPTICAL AXIS
Media type : Photo glossy paper
Media size : Media having a width equal toor larger then that of A2-size paper

[zerosquared]

Re: IPF-610 - cannot adjust printhead

There are two sensors not only one:


4.3.13 Head Management Sensor
a) Removing the head management sensor
1) Remove the screw[1], disconnect the connector[2], and then remove the head management sensor[3].

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.

I did NOZZLE CHK POS. which ended with "END CHECK" (so no errors here(?)).
Also I dont think that this sensor should be involved in the automatic adjustment? But I'm open to be corrected there.

4.3.14 Multi Sensor
a) Removing the multi sensor
1) Remove the screw[1], disconnect the flexible cable[2], and then remove the multi sensor[3].

Since multi sensors have individual electrical specificity, the following are recalibrated at the factory, namely, the optical axis of the sensor, the sensor gain for
measuring the printhead height and sensor reproduction. Accordingly, carry out the following adjustments in the service mode whenever replacing the carriage unit
or multi sensor.
* The multi sensor reference plate must be replaced at the same time whenever the carriage or the multi sensor is being replaced.
* When replacing the carriage unit, refer to Adjustment and Setup > Procedure after Removing or Replacing the Carriage Unit.
- Service mode : SERVICE MODE > ADJUST > GAP CALIB.
- Service mode : SERVICE MODE > ADJUST > PRINT PATTERN > OPTICAL AXIS
Media type : Photo glossy paper
Media size : Media having a width equal toor larger then that of A2-size paper

I did both GAP CALIB. (ended with CHECK END) and the OPTICAL AXIS, the print looks like the example in the service manual.



Is there another possibilty to adjust the head manually?

Also, another question: Would it be correct to select D1 / 20 here? As far as I understand it would be the "most wrong" of them all, is that correct or am I misunderstanding the process of adjusting? It should look more like D2 / 0, right?
Rows.pdf

[Michael]

Re: IPF-610 - cannot adjust printhead

Is there another possibilty to adjust the head manually?

Also, another question: Would it be correct to select D1 / 20 here? As far as I understand it would be the "most wrong" of them all, is that correct or am I misunderstanding the process of adjusting? It should look more like D2 / 0, right?
[ATTACH=CONFIG]47827[/ATTACH]

You missunderstood... D1 / 20 is the most best.

If you enlarge the printout and scroll from D1 / 20 to D1 / 0, the middle line moves to the left.
If you scroll down from D2 / 0 to D2 / 20, the middle row moves to the right.