Other Troubles - Epson Stylus Pro WT7900 User Manual

Epson Stylus Pro WT7900/7910

Other troubles

Cause
Color ink runs out quickly even
when printing black data.
White ink runs out quickly even
when printing without white ink.
The paper is not cut cleanly.
The red light is on inside the
printer.
The plastic part in the roll paper
cover comes off.
The printer status does not show
correctly when using EPSON LFP
Remote Panel 2 under the
network environment.
User's Guide
Problem Solver
What to do
Color ink is consumed in print head cleaning.
When print head cleaning is performed, all nozzles are cleaned so that ink for all colors
is consumed. (The ink for all colors is consumed during cleaning.) However, when you
specify nozzles using CLEAN COLOR PAIRS from the MAINTENANCE menu, you can
select which inks to clean and thereby save ink.
See "Head cleaning" on page 77
White ink is consumed in print head cleaning and ink cartridge replacement.
When print head cleaning is performed, all nozzles are cleaned so that the ink for all
colors is consumed. (The ink for all colors is consumed during cleaning.) However,
when you specify nozzles using CLEAN COLOR PAIRS from the MAINTENANCE menu,
you can select which inks to clean and thereby save ink.
See "Head cleaning" on page 77
To maintain print head condition, this product automatically runs an ink change
process. White ink and Cleaning liquid are consumed when running this process.
See "Automatic maintenance feature" on page 9
White ink is consumed when running auto white ink refresh.
If the printer does not use the white ink for a long time, the printer automatically
replaces the white ink to avoid white ink sedimentation. If you are not going to use
white ink for a long time, change white ink with the cleaning liquid.
See "MAINTENANCE" on page 25
Replace the cutter.
If the paper is not cut cleanly or the cut edge is fuzzy, replace the cutter.
See "Replacing the Cutter" on page 71
This is not a failure.
The red light is a lamp inside the printer.
Reattach the part.
Reattach the plastic part from the rear side of the printer, keeping the roll paper cover
closed. Insert the part from its top edge into the roll paper cover.
Install the Epson Network Utility from the bundled software CD-ROM.
Or execute Easy Install from the bundled CD-ROM again.
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