1. L2000 Technical Training 6. Assemble/Disassemble

2. Disassembly Procedure  Document separation roller (Lower)  (1) Remove the document tray, and open the upper reader section. When doing so, try pushing the left claw toward the inside.  (2) Remove the 3 screws (a), and detach the middle reader cover.  (3) Lift the separation roller, and detach it from the holder.  (4) Pull the separation roller to the left, out of the ADF connection shaft, to detach.

3. Disassembly Procedure  Document separation roller (Upper)  (1) Remove the document tray, and open the upper reader section. When doing so, try pushing the left claw toward the inside.  (2) Remove the 2 screws (a), and detach the upper reader cover; then, close the upper reader section.  (3) Remove the screw (b), and detach the arm and spring.  (4) Detach the sensor board.  (5) Remove the 2 screws (c), and detach the grounding plate.

4. Disassembly Procedure  Document separation roller (Upper) con’t  (6) Pull out the shaft, and pull the gear (found at the front) upward to detach.  (7) Detach the left retaining ring.  (8) While detaching the claw, detach the right gear.  (9) Detach the bushings from both sides; then, detach the separation roller ass’y (upper).

5. Disassembly Procedure  Paper pick-up roller and separation pad (Multi- purpose)  (1) Remove the 2 screws (a), and detach the right cover.  (2) Remove the 7 screws (b), and detach the shield plate.  (3) Remove the 2 screws (c), and detach the upper left cover.  (4) Remove the 2 screws (d); then while freeing the claw, detach the left cover.

6. Disassembly Procedure  Paper pick-up roller and separation pad (Multi- purpose) con’t  (5) Remove the 4 screws (e), and detach the rear right cover.

7. Disassembly Procedure  Paper pick-up roller and separation pad (Multi-purpose) con’t  (6) Disconnect the connectors J5 and J6 of the PCL board. (FAX-L2000IP)  (7) Remove the screw (f), and detach the clamp.  (8) Disconnect the two connectors of the NIC board; then, remove the 6 screws (g), and detach the PCL/NIC unit. (FAX- L2000IP)  (9) Disconnect the connector J32 of the SCNT board; then, remove the 4 screws (h), and detach the operation panel ass’y.  (10) Disconnect the connectors J801, J803, J804, and J805 of the SCNT board; then, remove the 5 screws (i), and detach the reader ass’y.  (11) Remove the screw (j), and detach the front right cover.

8. Disassembly Procedure  Paper pick-up roller and separation pad (Multi- purpose) con’t  (12) Remove the screw (k), and detach the top cover unit.  (13) Remove the 2 screws (l), and detach the arm extending from the main unit and the joint of the cartridge cover; then, detach the top cover and cartridge cover.

9. Disassembly Procedure  Paper pick-up roller and separation pad (Multi- purpose) con’t  (14) Remove the 2 springs from the machine side; then, detach the multi- purpose tray ass’y from the front cover ass’y and the left and right hinges.

10. Disassembly Procedure  Paper pick-up roller and separation pad (Multi- purpose) con’t  (15) Shift the front cover ass’y to the left to detach.

11. Disassembly Procedure  Paper pick-up roller and separation pad (Multi- purpose) con’t  (16) While spreading open the roller claw found to the right of the pick-up roller, shift the roller to the right.  (17) While spreading open the claw of the pick-up roller, shift the roller to the right; then, as if to rotate it toward the front, detach the pick-up roller.

12. Disassembly Procedure  Paper pick-up roller and separation pad (Multi-purpose) con’t  (18) Remove the screw (m), and slide out the separation pad to the front to detach.

13. Disassembly Procedure  Paper pick-up roller (Main unit)  (1) Remove the 2 screws (a), and detach the right cover.  (2) Remove the 2 screws (b), and detach the upper left cover.  (3) Remove the 2 screws (c); then, while freeing the claw, detach the left cover.

14. Disassembly Procedure  Paper pick-up roller (Main unit) con’t  (4) Remove the 4 screws (d), and detach the cassette feeder ass’y.

15. Disassembly Procedure  Paper pick-up roller (Feeder)  (1) Remove the 2 screws (a), and detach the right cover.  (2) Remove the 2 screws (b), and detach the upper left cover.  (3) Remove the 2 screws (c); then, while freeing the claw, detach the left over.

16. Disassembly Procedure  Paper pick-up roller (Feeder) con’t  (4) Remove the 4 screws (d), and detach the cassette feeder ass’y.

17. Disassembly Procedure  Paper pick-up roller (Main unit) con’t  (5) Take out the toner cartridge; then, turn over the main unit.  (6) Remove the 2 bushings; then, while shifting the pick-up roller to the left and right, detach it.

18. Disassembly Procedure  Paper pick-up roller (Feeder) con’t  (5) Turn over the cassette feeder ass’y, and remove the feeder bottom cover. (You will find a claw behind each cover.)  (6) Remove the 2 bushings by moving them toward the outside, and detach the roller  guide.  (7) While shifting the pick-up roller to the left and right, detach it.

19. Disassembly Procedure  Separation pad (Cassette)  (1) Take out the recording paper from the recording paper cassette.  (2) While pushing the left and right claws of the separation pad with a precision screwdriver, detach the pad by pulling it upward.

20. Disassembly Procedure  Fixing ass’y  (1) Remove the 2 screws (a), and detach the right cover.  (2) Remove the 2 screws (b), and detach the upper left cover.  (3) Remove the 2 screws (c); then, while freeing the claw, detach the left cover.  (4) Remove the 4 screws (d), and detach the rear right cover.

21. Disassembly Procedure  Fixing ass’y Con’t  (5) Open the rear cover, and remove the 2 screws (e).  (6) Close the rear cover; then, while freeing the left and right claws at the bottom, detach the rear cover ass’y.

22. Disassembly Procedure  Fixing ass’y Con’t  (7) Remove the 2 screws (f), and detach the reverse guide ass’y.  (8) Remove the 3 cables (g).  (9) Remove the 2 screws (h), and pull out the fixing ass’y to detach.

23. Any Questions?

24. Objective  You should now be able to demonstrate an understanding of assembly and disassembly of the FAX L2000.  Now let’s look at the I-Functions I-Functions