MUTOH Rockhopper 38, Maintenance Manual

Page: 158 / 258

Rockhopper 38 – Maintenance Manual
158
AP-74038, Rev. 1.1, 25/01/05
Step 20 :
After completing Repeatability Printing Positioning, return to the previous level.
Step 21 :
Implement the “CW Adjustment”. (Refer to “Adjusting CW”)
This will compensate for any difference between the printing start position (5 mm from the edge
of the media) and the Color printing position relative to Black (pitch between heads).
Step 22 :
Use a steel ruler to measure the distance between the right hand edge of the media and the
Black printing position.
Enter the measured value.
Step 23 :
Next, check the printing and enter a positive value to move the Color towards the Cap with
respect to the Black or a negative value to move in the opposite direction. Register this value.
Repeat Steps 20 and 21 until the printing start position and the Black and Color positions are
aligned.
Step 24 :
When the compensating numbers have been entered, press [BACK] to return to the previous
menu.
Step 25 :
Implement the “Flush Pointer Adjustment”. (Refer to “Adjust the Flush Pointer”)
Step 26 :
Implement the “Front and Cutter to Head Distance Adjustments”. (Refer to “Adjust Front-to-Head,
Cutter-to-Head Distances”)
This will correct the distances between the Front Paper Sensor and the Head, and the Cutter and
the Head.
Step 27 :
Use a steel ruler to measure from the leading edge of the media to the printing position (set at 5
mm) and from the bottom edge of the media to the printing position (set at 25 mm). Enter these
measurements and return to the previous menu.
Step 28 :
Switch off the power to the printer and the adjustments are finished.