87
Symptom
Maintenance or consumable operation
A message on the LCD screen tells you to apply
carriage rod grease.
Apply carriage rod grease to the carriage rods.
You want to check the print quality for clogged
nozzles.
Run a nozzle check to print a check pattern.
A nozzle check pattern indicates clogged nozzles.
Clean the print head.
Print quality has declined.
Printed media is faint, or contains horizontal
stripes or uneven colors.
Even after cleaning the print head several times,
print quality has declined.
Perform the following as necessary:
• Clean around the print heads.
• Clean the anti-drying caps.
Printed media is smudged.
Ink, paper particles, or lint from the media
accumulate on the platen or media edge guides.
Clean the platen and media edge guides as
necessary.
Ink adheres to the heat shield.
Clean the heat shield.
The media edge guides are deformed or damaged. Replace the media edge guides.
A message on the LCD screen tells you the head
cleaning set is nearing the end of its life.
Replace the head cleaning set.
Parent topic:
Related tasks
Replacing the Chip Unit and Refilling Ink
Replacing the Waste Ink Bottle
Applying Carriage Rod Grease
Checking for Clogged Print Head Nozzles
Cleaning the Print Head
Cleaning Around the Print Heads
Cleaning the Anti-drying Caps
Cleaning the Platen and Media Edge Guides
Cleaning the Heat Shield
Replacing the Media Edge Guides
Summary of Contents for SureColor F9370
Page 1: ...Epson SureColor F9370 User s Guide ...
Page 2: ......
Page 30: ...30 11 Firmly push the right roll core holder into the roll core ...
Page 55: ...55 3 Align the right roll core holder with the right edge of the media ...
Page 94: ...94 1 Open the ink inlet cover for the High Density Black ink shown here ...
Page 95: ...95 2 Grasp the loop at the top of the ink inlet cap and slowly remove the ink inlet cap ...
Page 104: ...104 8 Open the ink inlet cover ...
Page 107: ...107 Rest the stirring stick on the tab at the edge of the tank as shown ...
Page 108: ...108 10 Cut or tear off the ink pack spout seal ...
Page 127: ...127 1 Raise the stopper on the waste ink bottle ...
Page 128: ...128 2 Lift up the waste ink bottle and remove it from the holder as shown ...
Page 133: ...133 8 Lift up the tab on the flushing pad and remove the pad ...
Page 137: ...137 5 Align the white line on a new media edge guide with the edge of the platen ...
Page 146: ...146 Maintenance Supplies Maintenance Menu Settings ...
Page 170: ...170 14 Rotate the left roll core handle until part A is fully inserted as shown ...
Page 179: ...179 28 Remove the roll core 29 Remove the adjustment tool from the roll core ...