Cooling Fan Unit Type M31 activates under the following condition.
Main Power Switch [A] of Cooling Fan Unit Type M31 | Mainframe | |
|---|---|---|
Printing/Copying | Ready status | |
ON | Active | Inactive |
OFF | Inactive | Inactive |
- Always keep the main power switch of the Cooling Fan Unit Type M31 ON, because the power is supplied from mainframe.
- If the printer is in ready status, the cooling fan unit does not activate even with the mainframe power switched ON. The cooling fan is activated only while printing or copying.
Instruction for Customers
How to adjust the fan power
Cooling Fan Unit Type M31 has a fan power adjustment switch [B]. Fan power can be set to either maximum or minimum. If stacking is poor as a result of excess air volume, set this switch to minimum.
If the air volume needs to be finely adjusted, rotate the knob screw [C], which will let you change the position of the air shield [D] inside the unit. The air shield can be fixed at the desired position by tightening the knob screw. (The air shield [D] is inside the meshed cover.)
1: Maximum air volume
2: Minimum air volume