Select the required option and press the Enter will be told which ones are failing or missing. Printhead warning Poor print quality A problem has occurred with one or more printheads. The printheads are still the printheads fully. You should use the Troubleshooting quality problems that may be apparent; alternatively, you should replace the printheads (see page 36 on the reverse of this Message Explanation and Action 38 Front-Panel Error Messages PRINTHEADS not functional Replace printheads Cancel print Message Explanation and Action Printhead warning Poor print quality A problem has occurred with one or more printheads. The printheads are still functional.
The problem was detected either during printhead alignment or during troubleshooting. If you have completed the routine, the system was unable to clean the printheads fully. You should use the Troubleshooting routine (see page 16) to correct any image quality problems that may be apparent; alternatively, you should replace the printheads (see page 36 on the reverse of this Pocket Guide).