Tighten 3
mounting screws
after setting
tension
Attach tension
tool to keyholes
Fig 4-3 Pull the lever arm and press the tool firmly against the
printer frame to set tension.
Pull lever arm
to set tension
Diagnostics and Adjustments
Mark the
pulleys
Never loosen
these 3 screws
Y-axis belt
assembly
0388-30
4 - 143