Case Open Sensor Check - Epson Artisan 700 Service Manual

Epson Artisan 700/Epson Stylus Photo PX700W/TX700W

5.2.8 Case Open Sensor Check

Overview
This printer is equipped with a cover open sensor, and a scanner open error occurs
when the printer detects the scanner is opened during operation such as printing. This
check is to inspect the cover open sensor; which detects open/closed status of the
scanner, operates normally.
Required tools
Thickness gauge: 0.9 mm
3.0 mm
Checking procedure
Make sure to perform the operation check of the cover open sensor as follows:
Make sure to perform the Case open sensor check as described
C A U T I O N
below. Otherwise, it cannot be judged correctly for the sensor to
operate normally.
Do not perform any operation except those described below
when checking the cover open sensor.
Otherwise, return to Check 1 and perform this check all over
again from the start.
Make sure to perform Check 1 and Check 2 consecutively.
Never perform any other operation in between.
This check must be performed after the printer is completely
assembled.
ADJUSTMENT
CHECK 1
1. Start the printer in the special inspection mode.
Turn the power on while pressing the "Stop/Clear Settings" button, "Menu"
button, and "Top Menu" button at the same time for more than three seconds.
Power
Adjustment Using Adjustment Program
"Top Menu" button
Figure 5-15. Starting the Special Inspection Mode
(Epson Artisan 700/Epson Stylus Photo PX700W/TX700W)
Revision C
"Menu" button
"Stop/Clear Settings" button
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