Epson SureColor F7170 User Manual page 135

The printed surface is scuffed or soiled.
Is the media too thick or too thin?
o
Check media specifications to confirm that it is compatible with the printer. If you are using a software RIP, contact the
manufacturer for information on the settings and media that can be used.
Is the media wavy?
o
Certain types of media may develop waves under some conditions (humidity and temperature) while installed in the printer.
If a wave has developed, press the d button in the control panel to feed the media and avoid the affected area. We
recommend that you lower the temperature and humidity to prevent waves developing.
Is the media creased or folded?
o
Media that is creased or folded may rise from the platen and contact the print head, resulting in smudges or uneven colors.
Are the wiper, caps, or print head stained?
o
Ink clots or lint around the wiper, caps, or print head may result in stains caused by a build-up of ink. Clean the affected area.
See "Maintenance Around the Print Head" on page 88.
Is the print head striking the printed surface?
o
Smear caused by the print head striking the media can be prevented by adjusting the Platen Gap to suit the media.
See "Platen Gap" on page 67 or "Feeding Tension" on page 70.
Ink drops
Is media being handled appropriately?
o
If the following points are not observed when handling media, small amounts of dust and lint may stick to the media surface
and cause in ink drops in the print results.
Do not place exposed media directly on the floor.
Media should be rewound and inserted in its original packaging for storage.
Do not carry media with the media surface pressed against clothing.
Handle media in its indivdual packaging until just before loading the media in the printer.
Problem Solver 135