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Troubleshooting > Troubleshooting When Printing Image
1
Check setting
U760 Set color bleed mode is not available.
The condition where one color adjacent to the other penetrates the other and becomes blurry
due to bleeding is called "color bleed". Adjust the boundary gap to improve color bleed. The
percentage of bleeding varies depending on the type of paper, so adjust the gaps between the
colors even if white spots appear at the boundaries between the colors.
1 [Home] key > [...] > [Professional Settings] > [U760 Set Color Bleeding].
2 Select an item to adjust > [Start] key
The items to adjust are as follows.
3 In case that no improvement is observed, then go to next step.
2
Check media setting
Media Type and Media Weight (Chapter 15) in Operation Guide
In case that no improvement is observed, then go to next step.
3
Execute print head cleaning
Landing point is shifted because of high viscosity.
1 Load SRA3/Ledger size paper.
2 [Home] key > [...] > [Professional Settings] > [U744 Head Cleaning] > [02 Check]
A nozzle check pattern is printed.
3 Align the mark on the chart arrow with the mark on the upper left corner of the platen glass.
As shown in the illustration, place the pattern on the glass platen with the printed side down
and the edge with the arrows toward the back.
Item Description
01 Off Color bleed is not adjusted.
02 Mode 1 Make the gap at the boundary wider.
03 Mode 2 Make the gap at the boundary narrower.
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