Roland versaArt RE-640 Setup Manual page 35

3.
Performing Print Heads Cleaning
This operation may take about 5 minutes. Stay near this machine during that time and complete
the operation according to the instructions shown on the screen. Never leave the machine midway
in cleaning operation. It may damage the print heads and operation of the machine may become
impossible.
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5. Water-based pigment ink (FPG) model: Installing the Ink Cartridges
Insert the supplied hexagonal wrench in the hole shown in the
figure below, and turn it to the direction of the arrow.
The valve closes.
Wait for the next instruction.
When the screen shown in the left is displayed, turn the
hexagonal wrench to the direction of the arrow shown in the
figure below.
The valve opens.
When the screen shown in the left is displayed, the cleaning operation is
still continued inside the machine. Open the valve immediately. Never leave
the machine with the valve closed. It may damage the print heads.
Wait for the next instruction.
Hexagonal Wrench
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