Oki IP-6620 User Manual page 255

[Symptom D]
The ink dries too slowly.
(Mottling or bleeding occurs.)
*1 Adjust the media advance adjustment value again.
*2 Note that the print speed differs depending on the mode selected.
*3 Be sure to adjust the bidirectional adjustment value again after changing the carriage speed.
(1) Increase the temperature of all three heaters by 5°C. *
* Before starting the print, ensure that the heater temperatures have been decreased to
the target temperature.
(2) Change to a more suitable print mode, or set the carriage speed to SLOW.
* 1 * 2 * 3
(3) Print in unidirectional mode. *
(4) Use proven media.
(5) With the RIP software, apply the profile with a low ink amount to be ejected.
* Note that the hue may change if the ejected ink amount decreases.
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Troubleshooting