1. Keep the front door open and power cycle the unit. Hide the "Close door" message and enter CDFT.
2. Remove and reseat pen 1 (bonding agent).
3. Click Subsystems, click Communication Test
4. With the power on, swap pen 1 and pen 4, and then run the communication test again to see if
5. If the communication failure follows the pen, replace the pen in slot 4.
6. If communication failed stays with the pocket position check wiring from Image Processing PCA
7. Replace A16
for help visit CBR Tech Solutions
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