¶ Compatibility
This guide applies to the following machine. Please note when referencing:
Machine model: U1
¶ Location
¶ Quick Info card
Replacement Difficulty: ★★☆☆☆ (Easy)
Estimated Time: 20 minutes
¶ Preparation
¶ Procedure
¶ Part1 - Removing the Top Cover
(1) Disconnect the top cover cable and remove the magnetic front door.
(2) Remove the top cover from the printer.
(3) Turn the top cover over and unlock the clips in the direction shown in the illustration.
¶ Part2 - Removing the External Circulation Assembly
(1) Use the H2.0 hex key to remove the 3 screws securing the external circulation assembly.
(2) Turn the upper housing upside down and use the H2.0 hex key to remove the 2 screws securing the adapter board.
(3) Separate the adapter board from the housing and disconnect the ribbon cable.
¶ Part3 - Removing and Installing the Top Cover External Exhaust Fan
(1) Use the H2.0 hex key to remove the screws securing the external circulation air duct.
(2) Separate the air duct from the housing.
(3) Use the H2.0 hex key to remove the screws securing the external circulation fan.
(4) Install the new fan, route the fan cable through the opening, and tighten the screws.
¶ Part4 - Installing the External Circulation Assembly
(1) Align the air duct assembly with the housing and install it. (Make sure it is oriented correctly: the fan should face the same direction as the air outlet of the housing.)
(2) Use the H2.0 hex key to tighten the screws securing the air duct.
(3) Place the external circulation assembly in the corresponding position. (Make sure the cable does not block the air outlet.) Use the H2.0 hex key to tighten the screws securing the external circulation assembly.
(4) Install the adapter board and connect the cable. Insert the ribbon cable into the adapter board connector, route the cable into the cable slot, and align the positioning pins on the upper housing with the openings on the adapter board.
(5) Use the H2.0 hex key to tighten the screws securing the adapter board.
¶ Part5 - Installing the Top Cover
Refer to the Top Cover User Manual for installation: U1 Top Cover Installation Guide
¶ Endnote
If your issue remains unresolved, please contact technical support, our dedicated support team will be more than willing to assist you in resolving the issue.
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