6) Attach the flexible guide sheet[1] over the flexible cable while matching its left end with the edge of the lower plate and bumping its rear side against the side

plate in addition.

d) Action following the replacement of the carriage unit/multi sensor

Since the multi sensor has 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 calibration. Accordingly, carry out the following adjustments in the service mode whenever replacing the carriage unit

or multi sensor.

* The multi sensor reference plate(QL2-2423-000:PLATE, REFLECTION, MULTI-SENSOR) must be replaced at the same time whenever the carriage or the multi

sensor is being replaced.

- 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 too larger than that of A2-size paper

- After the carriage unit or carriage motor or carriage belt or linear encoder sensor have been removed or replaced, execute the following service mode.

Service mode: SERVICE MODE > ADJUST > CR MOTOR COG

4-36

[1]

F-4-79

Table of Contents