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3 Printer Setup
32 8265/8290/8365/8390 User Guide
3.5.2 Nozzle Check
Use this function to check if there is any clogging of nozzles, missing dots or faint printing.
Notes
If printing quality declines, or if missing dots are evident after the NozzleCheck, the print heads need to be
cleaned. Refer to “Head cleaning" to perform head cleaning. After finishing the head cleaning, wait for 10
minutes and perform the NozzleCheck again.