Ricoh B286, Руководство по обслуживанию

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SP Adjustments
SM 3-79 B286/B289
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10. Touch “Exit” twice to leave the SP mode.
11. Select the paper roll size, then copy the grid pattern that you printed in Step 7 above.
! When you look at the printed pattern, the number sequence of the CIS joints is
opposite, with CIS-5 on the left through CIS-1 on the right as shown in the diagram
above.
! After completing the CIS adjustments, be sure to reset SP4973 to “0.”
To Adjust the Image at the CIS Joints
1. Check the printed pattern to find if the dots are aligned at CIS 1-2.
2. If they are aligned correctly, no adjustment is necessary.
• or-
If they are not aligned correctly, do the next step.
Here are two samples where the outputs are not aligned correctly.
!
[A]: Distance between the lines at CIS 1-2 is wider than usual (as shown above). If
the distance between these lines is wider or narrower than the other lines, adjust
the main scan offset at CIS 1-2 with SP4972-1 (CIS Joint Adjustment –CIS 1-2
Main Scan) as described below.
! [B]: The lines at CIS 1-2 are broken. If the output from CIS 1 is lower (as shown
above) or higher, adjust the sub scan offset at CIS 1-2 with SP4972-11 (CIS Joint