Roland Advanced Jet AJ-1000 Service Notes page 116

Remove the Carriage Cover and the Plate shown in the
3
figure.
Remove the Carriage Board Cover.
4
Remove seven Nylon Rivets shown in the figure and then,
5
remove the Head Flexible Board.
To detach the Tube easily, remove the Flexible Cables
6
which connect the Heads and the Carriage Board.
Remove the Tubes from both head side and carriage
side.
Plate
Carriage Board Cover
Rivet
Carriage Board
Flexible Cable
3-31
Carriage Cover
Head Flexible Board