This guide applies to the following machine. Please note when referencing:
Machine model: U1

Replacement Difficulty: ★★☆☆☆ (Easy)
Estimated Time: 20 minutes
(1) Disconnect the top cover cable and remove the magnetic front door.

(2) Remove the top cover from the printer.

(3) Open the filter cover and remove the filter.

(4) Turn the top cover over and unlock the clips in the direction shown in the illustration.

(1) Use the H2.0 hex key to remove the 3 screws securing the internal circulation kit.

(2) Turn the upper housing upside down and use the H2.0 hex key to remove the 2 screws securing the adapter board.

(1) Use the H2.0 hex key to remove the 3 screws securing the filter box.

(2) Remove the filter box and separate the fan from the base.

(3) Install the fan and route the fan cable through the opening.

(1) Align the filter box with the blower mounting base using the locating pins, and use the H2.0 hex key to tighten the 3 securing screws.

(2) Place the internal circulation kit in the corresponding position, use the H2.0 hex key to tighten the screws securing the internal circulation kit, and install the filter.

(3) Install the adapter board and connect the cables.

(4) Use the H2.0 hex key to tighten the screws securing the adapter board.

Refer to the Top Cover User Manual for installation: Top Cover User Guides
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