InoTec SCAMAX 2600, Service Manual

Page: 64 / 68

SCAMAX
®
2600/4000
Tech. Manual 06/2002 T-64
Power is transmitted from the main drive via a cogged-wheel to the lower roller. The five transport belts
travel over the rear guide plate and transmit drive power to the other rollers.
The top roller is housed in separate shaft housings (with ball bearings and diaphragm spring). The roller
is pushed into the shaft housings.
The second roller from the top, aft is also housed in shaft housings. However, they have oblong mounting
holes that allow positioning of the roller. This is used to adjust the tension of the transport belts.
3.13.6 Output Hopper
Scanned documents are deposited onto the output hopper plate in the order they were scanned. The
output hopper plate automatically descends as the output stack height increases, due to the increasing
weight of the paper. This methodology provides as falt an output path as possible, prevent thin
documents from rolling up or turning over.
Depending on the type of documents a suitable adjustment can be made. An adjustment screw to trim for
the average paperweight is found inside the scanner on the right hand side.
After lifting and pushing back the output hopper plate the knurled nut is loosened. For small or thin
documents the screw is pushed upwards in the oblong hole and the knurled nut is tightened again.
In this top position only the two large springs are active, one at the left and right of the sidewall
respectively.
Lowering the screw with the knurled nut activates the two smaller springs, one each at the left and right
hand side, as well.
To prevent injury the transport motor is switched off as soon as the output hopper plate is lifted. This
action is triggered by the newly installed microswitch on the left-hand side above the microswitch that
stops the input hopper plate when single sheet feed is selected.