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SF-330 Series Graphic Print Bar
Service Guide
Samsung Electronics Confidential
Copyright Samsung Electronics Company 2002
SF-330 Series Graphic Print Bar Service Guide
Revision 1.0; 23-Jul-02
Replacement
1. Place the encoder strip spring over the flange on the carriage bar, with the spring tab protruding to the right as
shown in Figure 3-6a.
2. Make sure that the groove on the carriage rod is properly seated at the right end of the carriage bar.
3. With needle-nose pliers, gently guide the spring over the bend in the carriage bar and into the groove on the
carriage rod.
4. Place the keyhole opening of the carriage rod lock over the carriage rod, making sure that the smooth side of
the rod lock is toward the carriage bar (see Figure 3-7).
Rod lock
Encoder spring
Rod lock
Encoder spring
Rotate the rod lock
clockwise to lock the
carriage rod
Figure 3-7. Right end of the print bar with rod lock in down position
Figure 3-8. Right end with arrow showing clockwise rotation of rod
lock into position
5. Slide the rod lock up to seat the lower part of the keyhole opening onto the carriage rod.
6. Use needle -nose pliers to rotate the lock clockwise (about 90º) until it secures against the protruding edge in
the carriage bar (see Figure 3-8
위
).
7. Hook the right end of the encoder strip onto the encoder spring.
8. While pushing the encoder strip spring toward the carriage, hook the left end of the encoder strip onto the
flange on the left end of the carriage bar (see Figure 3-6b
위
).
3.6 Encoder Strip