Error Is Detected; Failure Occurs During Printing - Epson STYLUS Scan 2500 Service Manual

EPSON Stylus Scan 2500

3.1.2 Error is detected

Start
Check the LCD
message and refer
to Table 3-1.
Yes
Is the
Turn off the Stylus
problem carriage
Scan and move the
related?
carriage by hand.
No
Yes
Is it an ink Replace the ink
cartridge error? cartridge.
No
Maintenance Error Yes
move smoothly?
Replace the waste ink
pads and reset the
counter. See Section
4.5.1 on page 92.
Check the ink
cartridge sensor and
replace the printhead
if necessary.
Flowchart 3-2.
Troubleshooting
Does it
move smoothly?
Yes
Replace MAIN
board if the CR
Does it
motor operates
properly.
No
Yes
Does it
move smoothly?
No
See Table 3-4.
End End
Unit Level Troubleshooting

3.1.3 Failure occurs during printing

Start
Print a self
test.
No
Did it print
properly?
Yes
Yes
Is
print quality
No
normal?
No
Perform cleaning.
No
Problem
solved?
Yes
Yes
Yes
End
MAIN
board cables
Perform
are OK?
adjustment. See
No
Section 5.2 on page
114.
Connect them.
Problem
Replace the ink
solved?
cartridge and
print self test.
Yes
Problem
solved?
No
Refer to Table 3-4.
Replace the
MAIN board.
No
Problem
solved?
End
Flowchart 3-3.
Revision A
Yes
No
Refer to Table 3-4.
No
Problem
solved?
Yes
End
63