24
6 MECHANICAL FUNCTION
6.1.
Paper Feed Mechanism (Auto)
(Fig. 6.1.1)
1. When the documents are set on the Hopper and the scanning command is issued from PC, the Hopper rises until hopper
position sensor detects the documents.
2. Then conveyor Motor will be driven to rotate the three Drive Rollers (Drive Roller 1 to 3) and Exit Roller, and the Paper
Feed Motor will be driven to rotate the Paper Feed Roller and the Separation Roller in the feed direction.
At this time, the Paper Feed Roller will move down until the roller is in contact with the documents, which enables
the roller to feed the documents.
The Double-feed Prevention Roller is supported by shaft fixed via a torque limiter, and it is pushed against the Separation Roller.
3. When documents enter the separation section, the Double-feed Prevention Roller exerts a manipulation force onto them,
which depends on a set torque. In the case of continuous paper feed, the documents are separated by this manipulation force,
so only one sheet of the documents is fed to the scanning section.
When the document passes through the Waiting Sensor, the Paper Feed Motor will be driven to rotate the Double-feed
Prevention Roller in the reverse direction to ensure separation of the first document from the following documents. At this time,
the Paper Feed Roller rises to separate from the documents.
Содержание KV-S5046H
Страница 8: ...8 3 COMPONENT IDENTIFICATION 3 1 Main Part Names and Locations ...
Страница 9: ...9 ...
Страница 19: ...19 5 SECTIONAL VIEW 5 1 Bottom Block ...
Страница 20: ...20 5 2 Back Block ...
Страница 21: ...21 5 3 Upper Block ...
Страница 22: ...22 5 4 Lower Block 5 4 1 Mechanical Parts ...
Страница 23: ...23 5 4 2 Boards ...
Страница 39: ...39 Location of Reflectors G G G Reflectors ...
Страница 48: ...48 ...
Страница 49: ...49 ...
Страница 57: ...57 3 The decomposition procedure of CIS 3 1 Check the Hook 3 2 Unhook 5 points Hook 3 3 Lift up Glass ASSY ...
Страница 76: ...76 3 Remove the screw 4 While releasing the 3 claws pull the Left Cover forward ...
Страница 79: ...79 5 Pull in each directions and remove rubber parts 6 Component Parts ...
Страница 86: ...86 5 Disconnect the connector 6 Pull and remove the Conveyor Motor ...
Страница 89: ...89 6 Disconnect the Flat cable 7 Remove the CIS B 8 Remove Glass Assy See 8 4 2 ...
Страница 92: ...92 4 Pull out the Drive Roller 2 in the direction of the arrow ...
Страница 104: ...104 ...
Страница 132: ...132 ...
Страница 133: ...133 ...
Страница 134: ...134 ...
Страница 224: ...224 14 PARTS LOCATION AND MECHANICAL PARTS LIST ...
Страница 241: ...241 14 7 Packing 466 468 461 462 464 467 467 456 457 460 463 465 469 458 459 ...