Cleaning the Print Head Clean the print head if lines are missing or if horizontal white streaks are present in the printed nozzle check pattern. Cleaning unclogs the nozzles and restores the print head condition. Cleaning the print head consumes ...
"Unable to Print 8F" The message "Unable to Print 8F" will appear on the display for one of the following reasons: i. A foreign object, such as a paper clip or ripped piece of paper, is stuck in the machine; ii. Mechanical malfunction. To ...