Digital LG plus Series Manual de Instruções descarregar pdf (Página 144)

5–40

Replacement Procedures and

Illustrated Parts List

Installation

1. Open the doors on the left and right tractors. Position the tractor belts so

the alignment marks are at the top on both tractors. (See Figure 5–6.)

2. Grasp the vertical adjustment knob and slide the splined shaft through

the right side plate, the tractors, and the left side plate (page 5–65,

Figure 5–13). Make sure the same spline passes the marked groove on

each tractor.

3. Install the bearing clamp and screw.

4. Apply a thin film of bearing lubricant to the bearing.

5. Slide the spring link and bearing onto the splined shaft.

6. Attach the spring to the left side plate and the spring link.

7. Install the grip ring on the splined shaft with 0.010 inches of clearance

between the grip ring and the nylon bearing.

8. Install the ground clip and screw.

9. Install the paper feed timing belt (page 5–5).

10. Set the paper feed timing belt tension (page 4–4).

11. Adjust splined shaft skew (page 4–18.)

12. Return the printer to normal operation (page 4–3).

Alignment Mark

Splined Shaft

Tractor

NOTE:

Align the marks

on each tractor

before inserting

splined shaft.

Figure 5–6. Splined Shaft and Tractor Installation

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Digital LG plus Series Manual de Instruções Página 144