Light Image (Low Image Density) - Kyocera TASKalfa Pro 15000c Advanced Operation Manual

Troubleshooting > Troubleshooting When Printing Image

Light image (low image density)

Bad
1
2
3
4
5
6
Good
Check ink
"Troubleshooting When Printing Image" > "Light image (low image density)" (Chapter 19)
in Operation Guide
In case that no improvement is observed, then go to next step.
Check print mode
"Troubleshooting When Printing Image" > "Light image (low image density)" (Chapter 19)
in Operation Guide
In case that no improvement is observed, then go to next step.
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.
Change paper
"Troubleshooting When Printing Image" > "Light image (low image density)" (Chapter 19)
in Operation Guide
In case that no improvement is observed, then go to next step.
Adjust the ink density for each nozzle
Discharge is disturbed by its low velocity since the head drive voltage is set as less 1.
1
[Home] key > [...] > [Professional Settings] > [U750 Set Head Coefficient]
2
Check if there is any head drive voltage set as less 1.
3
Change the head voltage to 1, using [+] if it is not > [Start] key > [Stop] key.
4
If the problem is not solved, go to the next step.
Check print head temperature
When [U735 Set Ink Temperature Control] is selected as the print priority mode, printing is
possible even in a low-temperature environment (up to 22°C/71.6°F), so the nozzles may
become clogged due to an increase in ink viscosity.
1
[Home] key > [...] > [Professional Settings] > [U735 Set Ink Temperature Control]
2
Confirm that [01 Mode] is set to [Printing].
4-13