Service manual

EPSON Stylus Photo R280/R285/R290 Revision B

Chapter 4 Disassembly/Assembly 4.4.9 EJ Frame Assy (Disassembling the Printer Mechanism) 80

5. Remove the Ink System in the following procedures.

1.Slide it to the right.

2.Rotate it in the direction of the arrow (1) and release the pump part from

the Main Frame.

3.Pull it out toward you (arrow (2)).

Figure 4-70. Removing the Ink System (2)

4.4.9 EJ Frame Assy

Parts/Components need to be removed in advance

Printer Cover / Paper Support Assy / Upper Housing / Main Board Unit / Panel Assy /

Cover Open Sensor / Printer Mechanism

Removal procedure

1. Move the CR Unit to the home position side.

2. Release the Head FFC from the two hooks of the Cable Holder Frame and pull

out the Head FFC through the cutout.

3. Release the Head FFC from the three hooks of the Front Frame and peel off

the double-sided tape.

Figure 4-72. Removing the Head FFC

When installing the Ink System, be careful of the following:

! Lubrication is required. See the page given below for the

lubrication information.

Lubrication of Ink System (p.117)

! Insert the shafts of the Ink System into the positioning holes

( ) of the Frame.

Figure 4-71. Reinstalling the Ink System (1)

! Tighten the screws in the order given in

Fig.4-68.

! After installing the Ink System, check the Carriage Lock for

proper operation referring to the section given below.

“4.1.8 How to Unlock the Carriage”

! Insert the positioning hole of the Ink System shown in Fig.4-69

over the guide pin of the ASF Unit.

Pump

Double-sided TapeHead FFC

Acetate Tape Position

[Rear Side]

Hook

Cable Holder Frame

Cutout

Front Frame