Printronix P5000 Manual de Instruções descarregar pdf (Página 196)

196

Chapter 5 Section I: Replacement Procedures

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 28

below.)

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

right side plate, the tractors, and the left side plate. (See page 226.) 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 left side of the splined shaft with

the white nylon bushing flange to the outside of the printer.

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 146).

10. Set the paper feed timing belt tension (page 108).

11. Adjust splined shaft skew (page 122).

12. Install the paper supports on the splined shaft and support shaft. (See

page 226, item 20.)

13. Return the printer to normal operation (page 107).

Figure 28. Splined Shaft and Tractor Installation

Splined Shaft

NOTE: Align the marks on

each tractor before inserting

the splined shaft.

Tractor

Alignment Mark

1 2 ... 191 192 193 194 195 196 197 198 199 200 201 ... 359 360

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Printronix P5000 Manual de Instruções Página 196