Canon QY8-1374-000 Printer User Manual


 
3.4.4 Print head seam stripe adjustment
The print head seam stripe adjustment is done to determine the amount of thinning of
the high-duty image portion (indicated by the arrows) comprising the seam (stripe)
created between the vertical bi-directional passes.
After the CMY printing by the first pass, CMY is printed again in the same way during
the second pass. In the case of color printing, there are two feed methods for one
pass: 64 and 128. Pattern G was made with 64 nozzles, and pattern H was made with
128 nozzles.
When you execute printing with the printer driver, seven patterns with a changing
degree of thinning (indicated by the arrows) will be printed vertically.
Select the number of the pattern whose seam stripe is the least noticeable. This sets
the optimum degree of thinning.
Part 2: Troubleshooting
S600
2-24
Figure 2-13 Seam Stripe Adjustment Pattern