Tightening Torque List
Location | Screw type | Q'ty | Tightening torque | Loosening torque |
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ADF parts | Taptite, pan (washer) B M3x6 | 1 | 4 ±2 | Min. 1 |
Panel rear cover | Taptite, cup B M3x8 | 2 | 4 ±2 | Min. 1.5 |
Document front sensor PCB | Taptite, cup B M2.6x6 | 1 | 4 ±2 | Min. 1 |
Control panel PCB* | Taptite, cup B M2.6x6 | 1 | 4 ±2 | Min. 1 |
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LF leaf spring | Taptite, bind B M3x8 | 1 | 5 ±2 | Min. 2 |
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CIS holders | Taptite, bind B M3x8 | 2 | 4 ±1 | Min. 2 |
CIS unit | Taptite, pan B M3x8 | 1 | 5 ±2 | Min. 2 |
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Recorder frame | Taptite, cup B M3x8 | 2 | 5 ±2 | Min. 2 |
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Recording paper cover ASSY | Shoulder screw | 2 | 7 ±2 | Min. 3 |
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Paper feed chute | Taptite, cup S M3x6 | 2 | 5 ±2 | Min. 4 |
Cover stopper | Taptite, cup B M3x8 | 1 | 5 ±2 | Min. 1.5 |
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Bottom plate | Taptite, cup B M3x8 | 7 | 5 ±2 | Min. 1.5 |
Grounding terminal | Screw, pan (washer) M4x6DB | 1 | 7 ±2 | Min. 4 |
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Motor | Screw, pan (washer) M3x6DB | 1 | 7 ±2 | Min. 3.5 |
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* The control panel PCB of the
IV - 2
