Service Tests 157
Tests, Utilities & Calibrations
5. Scan axis
5.1 Scan Axis Test
Description
The purpose of this test is to diagnose a failure in the operation of components related to the Scan Axis.
Perform the Scan-Axis Test after:
• System Error Code 86:YX.
• System Error Code 42:YX.
• System Error Code 73:YX.
• System Error Codes related to Scan-Axis shutdown or Carriage jam.
Procedure
1. Go to Diagnostic test>5. Scan Axis Menu>5.1 Scan Axis Test.
2. The Front Panel will display the various electrical subsystems being initialized in order to perform the
test, if there is a failure at this point the Front Panel will display a system error, troubleshoot the
system error using Chapter 3: System Error codes.
3. After initializing the following message will display on the Front Panel.
WARNING!: All the cover sensors are disabled when in the service tests menu. If the car-
riage is moving it will not stop if the window is opened, so be very careful not to put your
hands inside.
NOTE: Perform this test with the Printheads and the Tubes System installed so that the values
can be compared correctly.
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