Chapter 7 Maintenance
3) Remove the two set screws, and then the roller fixing bracket
Set screw
Roller fixing bracket
4) Remove the overflow tray.
5) Loosen the set screw to remove the left tray rail.
Left tray rail
Set screw
Washing
tank 
Set screw retainer 
6)Pull out the left tray rail toward the operator side.
7)Slightly loosen the two set screws for the washing tank retainer using a coin.
8)Move the washing tank retainer to a lower position.
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