H.N.-1,2.5,F/ZN-3C (EM-C800 Series)

Remove the four screws, then remove the Rear Cover (Back) (A).

Assembly / 組み立て

Attach the two dowels of the Rear Cover (Back) (A) to the positioning holes on the Housing Left (B) and Housing Right (C).

Remove the two screws, then remove the Rear Top Cover (A).
- : C.B.P-TITE-SCREW-3x10-F.ZN-3C
Open the ADF/SCN Unit and remove the three screws that secure the Housing Left (A).
- : C.B.P-TITE-SCREW-3x10-F.ZN-3C
Lift the Housing Left (A) to release the two hooks on the front side of the Housing Left.

Disengage two hooks on the rear side of the Housing Left (A), and remove the Housing Left (A).

Assembly / 組み立て

Insert the eight tabs on the Housing Left (A) to the positioning holes of the Housing Upper (B) and the RIPS Unit (C).

Disengage the hook, and remove the Maintenance Box Cover (A).
Open the ADF/SCN Unit and remove the four screws that secure the Housing Right (A).
- : C.B.P-TITE-SCREW-3x10-F.ZN-3C
Lift the Housing Right to release the two hooks on the front side of the Housing Right, then remove the Housing Right.

Assembly / 組み立て

Insert the four tabs of the Housing Right (A) to the positioning holes on the Ink Supply Unit.
Remove the six screws, then remove the Housing Upper (A).
- : C.B.P-TITE-SCREW-3x10-F/ZN-3C
Remove the two pieces of acetate tape (A), and disconnect the cable (C) from CN100 connector on the Main Board (B).
Release the cable (B) from the two guides and the clamp (A).
Release the cable (B) from the protective sheet (A) by opening the sheet in the direction of the arrow.

Assembly / 組み立て

Insert the two tabs of the protective sheet (A) into the two slits respectively.
Disconnect the ground wire (A), and while pushing the connector’s tab upward, disconnect the cable (C) from CN799 connector on the Main Board (B).

Open the ADF/SCN Unit (A).

Caution / 注意

If you remove or attach the ADF/SCN Unit while it is closed, the hinge may be damaged.

Remove the two screws and remove the ADF/SCN Unit (A) in the direction of the arrow.

Assembly / 組み立て

Before screwing the ADF/SCN Unit, make sure the hinges are properly attached in place.
If the ADF/SCN Unit is opened when the hinges are NOT secured, the unit may be damaged.

Remove the two screw that secure the Ink Supply Tube (A).
- : C.B.P-TITE-SCREW-2.5x6-F.ZN-3C
Remove the two Bind Screw2.5 x 25 (w/washer).

Remove the Ink Tube (B) from the Tube Clamp (A).

Assembly / 組み立て

At the marking point on the Ink Supply Tube (A), attach the Ink Supply Tube (A) to the Tube Clamp (B).
If the marking is not visible, refer to the figure below.
- Length of (A): 87.5 ± 1 mm

Remove the Tube Holder (A) while pressing the two hooks outward.
Remove the screw that secure the Ink Supply Tube (A).
- : C.C.P-TITE-SCREW-3x12-F.ZN-3C / C.C.P-TITE-SCREW-3x14-F.ZN-3C
Peel off the two-sided tape fixing the film (A).

Caution / 注意

In the following steps, ink may spill from the Ink Supply Tube. Prepare waste cloths or similar in advance.

While avoiding Film (A) remove the Ink Feed Tube (B) in the direction of the arrow.

Caution / 注意

Never lift the part indicated by the red frame in the figure below, as ink may leak out.

Check Point / チェックポイント

When removing the Ink Supply Tube, be careful of the following points.

Always hold the Ink Supply Tube only by the parts on its end (A), which are indicated in the blue frames.
Pull the end (A) of the Ink Supply Tube straight up.

Assembly / 組み立て

When disassembling/assembling, misalignment between tube of the Ink Supply Tube (A) and the joint part of the tube (B) affects ink supply.

Check that the Ink Supply Tube (A) and the joint section (B) are securely connected as in the figure below.

Devise an ink leak strategy using waste cloths, etc., as displayed in the figure below, and avoid the ink supply tube (A).
Remove the screw and remove the Guide Cover (A) in the direction of the arrow.
- : C.B.P-TITE-SCREW-3x10-F.ZN-3C
Remove the two H.N.-1,2.5,F/ZN-3C (A).

# H.N.-1,2.5,F/ZN-3C (EM-C800 Series)