Xpres Subli-Print Epson R1800: Feeder System Troubleshooting Guide - Manual (Page 10)

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In order to get a perfect nozzle check please follow these instructions carefully:
1. Print a nozzle check; if not perfect perform a head clean, but if it is almost perfect
proceed with printing.
2. Print another nozzle check; if not perfect perform a head clean, but if it is almost perfect
proceed with printing.
3. Print another nozzle check.
4. If it is still not perfect send an image to print an appropriate sized image will be 8” x 10”
or 20cm x 25cm.
5. Whilst the image is printing hold down the ink button until the printer performs a head
clean.
This procedure must be completed 4 times within the same print, the first 2 times a
standard head clean will be preformed, the third time a more aggressive head clean will
be preformed and on the fourth time a ‘power clean’ will be carried out.
6. There should be a visible difference throughout the print from where the cleans have
taken place. Print a nozzle check in order to see if it is perfect.
7. If the nozzle check is not perfect send 6 decent sized images to print, approximately 8” x
10” or 20cm x 25 cm, but if it is almost perfect proceed with printing.
8. Print a nozzle check to see if the remaining nozzles have dropped in.