Epson 777 Manuel D’Utilisation

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Printing Problems
Only the
 
 Ppower light is on, but 
nothing prints.
Make sure the interface cable is 
connected securely and that the cable 
meets the system requirements on 
page 39 and page 40.
Run a printer check as described on 
page 29. If the check page prints, 
make sure your printer and 
application software are installed 
correctly. 
If you’re printing on a network, you 
need to set up your printer for 
network printing, as described in 
your electronic Reference Guide.
The printer sounds as though it is 
printing, but nothing prints.
Make sure the print head nozzles are not 
clogged. To clean the print head, see 
page 19.
Printing is too slow.
Make sure your system meets the 
requirements listed on page 39 and 
page 40. If you’re printing a 
high-resolution image, you need more 
than the minimum requirements listed. 
You may also need to:
Clear space on your hard disk or run 
a defragmentation utility.
Close open applications that you’re 
not using.
Increase your system’s memory 
(RAM).
For the fastest printing, try the 
following:
Choose 
Black
 ink if your document 
doesn’t include color.
Set the Quality/Speed slider to 
Speed
.
In the printer software’s Advanced 
dialog box, turn 
MicroWeave
®
 off 
and turn 
High Speed
 on.
If you’re using the parallel port, 
enable ECP/DMA mode on your 
computer’s parallel port for 
maximum print speeds. See your 
computer documentation or the 
manufacturer for instructions.
Your printer makes noise when you 
turn it on or after it has been sitting 
for a while.
Your printer is performing routine 
maintenance.