Index: firmware/App/HDCommon.h
===================================================================
diff -u -rce48f926049a50239537917cda7eff06557a80bf -r52eb90069c08c77065a8ae0fd30544640110093e
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision ce48f926049a50239537917cda7eff06557a80bf)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 52eb90069c08c77065a8ae0fd30544640110093e)
@@ -69,6 +69,7 @@
 //    #define DISABLE_BATT_COMM               1           // Disable battery communication.
     #define SKIP_AIR_BUBBLE_CHECK           1           // Skip air bubble detector self-test.
     #define DISABLE_OCCLUSION_SELF_TEST     1           // Skip occlusion sensor self-test.
+    #define SKIP_CARTRIDGE_REMOVAL          1           // Skip cartridge removal check
 
     #include <stdio.h>
     #include <strings.h>