Epson SX105, TX105, SX100, TX100, NX105, ME 300, TX101, TX106, TX109, TX102 Removing the CR Scale

Epson STYLUS NX100/NX105/SX100/SX105/TX100/TX101/TX102/TX103/TX105/TX106/TX109/ME 300 Revision A

4.5.2 CR Scale

†Parts/Components need to be removed in advance:

Scanner Stand/Cover Wire (p60), Scanner Unit (p62), Middle Housing (p63) Panel Unit (p64)

†Removal procedure

1.Release the Carriage Lock and move the Carriage to the center. (See "4.5.1 Printhead (p68)".)

CAUTION „ Do not touch the CR Scale with bare hands.

„Do not damage the CR Scale.

„Do not stretch the Extension Spring too much.

2.Remove the right side of the CR scale from the hook.

3.Pull out the CR Scale through the slit of the CR Encoder Sensor.

CR Scale

Hook

CR Encoder Sensor

4.Detach the Extension Spring from the Main Frame.

5.Remove the CR Scale from the rib of the Main Frame.

Main Frame

Extension Spring

CR Scale

Hole

Rib

Figure 4-36. Removing the CR Scale (2)

CR Scale

Slit

Figure 4-35. Removing the CR Scale (1)

ADJUSTMENT REQUIRED

„When installing the CR scale, confirm that the arrows on both the edges of the CR scale face upward.

„Make sure to put the CR scale through the slit of the CR Encoder Sensor. (See Fig.4-35.)

„Make sure to confirm that the Extension Spring is not twisted, then install the eye of the spring to the hole of the Main Frame. (See Fig.4-36.)

Whenever the CR Scale removed/replaced, the required adjustments must be carried out.

•Chapter 5 “ ADJUSTMENT” (p.100)

DISASSEMBLY/ASSEMBLY Disassembling the Printer Mechanism 71

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