Digital BW, The Print

Can anyone please tell me how to reinstall the original hardware that holds
the 1160 cartridges into the printer carriage?  When I installed the MIS CFS
system, I removed the two purplish colored covers which lock down the carts
into the carriage.  Now I want to go back to regular carts and am a bit
stumped.

These two purple pieces each has what looks like a hinged black plastic
square frame attached to it.  This black piece is what I can't figure out!
These attach toward the back of the purple piece and have a hinged range of
motion.  I can't figure out how these pieces fit into the puzzle so that I
can actually install the carts.  I am pretty sure these frames are what keep
the carts aligned into the correct position.

If anyone can refresh my memory, I would appreciate it.

Thanks in advance,
Doug

I just figured it out.  The key is to insert the tab found on side of each
of the plastic square frames so that the tab slides up and down in the
track/slot cut into each side of the carriage which holds the carts.

Doug