J007/J010/J011 48 Repair Center Manual
Adjusting Print Head Position
The print head is out of position if you see these:
Broken vertical lines
Smeared or streaked colors
Do the following procedure to correct these problems.
1. Push [Menu], select "Maintenance" and push [#Enter].
2. Select "Head Position" and push [#Enter].
3. Select "Pr. Test Pattern" and push [#Enter].
4. Select the test pattern for print head position adjustment and push [#Enter]. The
test pattern prints.
5. Select the best pattern.
The best pattern is the gray square with straight vertical lines on both sides.
The pattern setting is read as a matrix value from the pattern. For example, if the
best pattern is in column "+2", line "A", the entry for adjustment will be "A" then "+2"
6. Select "Adjustment" and push [#Enter].
7. Select same setting selected for "Pr. Test Pattern" (High Speed, etc.) and push
[#Enter].
8. Select the letter of the line of the best pattern noted in Step 5 and push [#Enter].
9. Select the number of the line of the best pattern noted in Step and push [#Enter].
This completes the adjustment.
10. Push [Online] to leave the Menu mode.