Epson Artisan 700 Series, Service Manual

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Epson Artisan 700/Epson Stylus Photo PX700W/TX700W Revision C
ADJUSTMENT Other functions 245
Confidential
5.4.2 AID SHK Error Reset
† Overview
When a fatal error related to AID (AID SHK error) occurs, it cannot be cancelled
unless resetting the specified error counter. To locate the error part in the above
situation, AID SHK Error Reset allows you to cancel the fatal error once by resetting
the related error counter.
† Symptom in which the error part can be located using this function
This function allows you to cancel the fatal error only if the fatal error code matches
the following. Any other fatal error cannot be cancelled by this function.
† Procedure
1. Select “AID SHK Error Reset” from the menu of the adjustment program, and
press the “Reset” button.
Figure 5-54. AID SHK Error Reset Screen
2. To save the data to the EEPROM, turn off the printer once, and restart it.
3. Select “AID SHK Error Reset” from the menu of the adjustment program again,
and press the “Check” button, and confirm that the counter is initialized.
Error Code Fatal Error Name
96H AID SHK error
C H E C K
P O I N T
„ When checking the fatal error code, select “Printer information
check” from the menu of the adjustment program.
„ An AID SHK error occurs when the number of times; judged in
the AID inspection as the whole one row of the nozzles of the
printhead has been clogged, exceeds the specified value. The
following causes of this symptom can be presumed; the case that
the nozzles are physically clogged, and the case that a false-
positive detection occurs due to the broken AID board or the
wrong connection between the AID board and the ink system.