Tally Dascom 7010, Maintenance Manual

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3-5. Disassembly, Reassembly and Lubrication
3-30
3-5-17. Disassembling the Unit, Frame
To remove the Unit, Frame, refer to Step 9 in " 3-5-9. Each Unit on the Unit, Mechanism "
1. Remove the SA, Sensor U (Fixed type) [9-7].
1) Remove 1 screw (PH (SW+PW), M3x6) [9-34] and remove the SA, Sensor U (Fixed type)
[9-7].
2. Remove the SA, Sensor Bottom (Fixed type) [9-18].
1) Remove 1 screw (No. 0, FHT (BT#1), M2x8) [9-36] and detach the SA, Sensor Bottom
(Fixed type) [9-18].
3. Remove the Paper Guide [9-8].
1) While pushing the Paper Guide Spring [9-17], remove it from the hook of the Paper Guide
[9-8]. Then, remove the Friction Cork [9-16] and the Paper Guide [9-8].
4. Remove the Unit, Motor [9-39].
1) On the left lower of the Unit, Mechanism, remove 3 screws (PH (SW+PW), M3x5) [9-33]
and detach the Motor block and Motor Drive Belt [9-12].
2) Disconnect the SA, PF MTR Cable [9-31] from the Motor block, remove 2 screws (PH
(SW+PW), M3x6) [9-34], and detach the Motor Bracket [9-6] from the Unit, Motor [9-39].
Note on reassembling:
• Adjust the belt tension of the Motor Drive Belt [9-12].
Refer to “ 3-6-2. Belt Tension Adjustment ”.
5. Remove the Unit, Roller Platen [9-1].
1) Remove 1 screw (BH, M3x5K) [9-35] and detach the Pulley Cover [9-9].
2) Push the lever of the Tension Plate [9-29] downward and remove the Platen Drive Belt
[9-2], then detach the Unit, Roller Platen [9-1] by lifting it upwardly.
Note:
For easier disassembly procedure, refer to “ 3-5-2. Unit, Roller Platen ”.
6. Remove the SA1, Drive Shaft [9-13].
1) Remove 2 screws (HSS (KCP), M3x5) [9-26] and detach the Drive Shaft Pulley [9-25] and
Motor Drive Bushing [9-24].
2) Pull out the SA1, Drive Shaft [9-13] to the left and remove the 2 Drive Shaft Bearings
[9-14].
7. Remove the Idle Gear Sub Assembly [9-15].
1) Disengage 1 E-ring (E-Ring, 3) [9-37] and remove the Idle Gear Sub Assembly [9-15].
8. Remove the Peel Plate [9-11].
1) Remove 1 screw (PH (SW+PW), M3x6) [9-34] and detach the Peel Plate [9-11].