Epson ES-300C User Manual - Page 23

If the self test does not seem to perform properly, check

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Testing the Scanner 3. To perform the self test in page sequence mode, hold down @ (Increase) while you turn on the scanner. The carriage makes three passes from the home position to the front of the scanner; first with the green light on, then the red light, and then the blue light. To perform the self test in line sequence mode, hold down @ (Decrease) while you turn on the scanner. The carriage makes one pass from the home position to the front of the scanner using all three lamps. When the scanner completes the self test, it moves the carriage back to the home position and turns on the READY light. 4. You can stop a self test at any time by turning off the scanner. CAUTION: Whenever you turn off the scanner, wait at least ten seconds before turning it back on. Rapid switching on and off can damage the scanner. If the self test does not seem to perform properly, check the following items: 1. If the scanner does not come on, make sure that the power cable is properly connected to the power inlet on the back of the scanner and to an electrical outlet. 2. If the display on the control panel shows the fatal error message E -F, check that the transportation screw is removed. I POWER 0 READY @ C-J) 100% 0 BRIGHT c 0 c-0 1 -PPRlNT% See Chapter 4, Troubleshooting, for details on scanner errors. 1-12 Setting Up the Scanner

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Testing the Scanner
3.
To perform the self test in page sequence mode, hold down
@
(Increase) while you turn on the scanner. The carriage makes
three passes from the home position to the front of
the
scanner;
first with
the
green light on, then the red light, and then the blue
light.
To perform the self test in
line
sequence mode, hold down
@
(Decrease) while you turn on the scanner. The carriage makes
one pass from the home position to the
front
of the scanner
using all three lamps.
When the scanner completes the self test, it moves the carriage
back to the home position and
turns on the READY light.
4.
You can stop a self test at any time by turning off the scanner.
CAUTION:
Whenever you turn off the scanner, wait at
least ten seconds before turning it back on. Rapid
switching on and off can damage the scanner.
If the self test does not seem to perform properly, check the
following items:
1.
If the scanner does
not come
on, make sure that the power cable
is properly connected to the power inlet on the back of the
scanner and to an electrical outlet.
2.
If the display on the control panel shows the fatal error
message
E
-F, check that the transportation screw is removed.
I
POWER
0
READY
c
@
C-J)
100%
0
BRIGHT
0
c-0
->
,
,
,-
(
,
,
1
-PPRlNT-
%
See Chapter 4, Troubleshooting, for details on scanner errors.
1-12
Setting Up the Scanner