English Other Other letter opener and document extractor

what is it? a device that counts the number of stops or a device to prevent stops?

ENVELOPES
Height 85 - 175 mm
Width 140 - 260 mm
Thickness up to 4 mm
Weight 50 - 200 gsm
SPEED
IM-30 up to 2.400/hour
IM-35 up to 2.000/hour
CONVEYOR BELT
Length 1182 mm
DIMENSIONS
Length 996 mm
Width 564 mm
Height 324 mm
Weight 63 kg - 66 kg
STANDARD FEATURES UNIQUE TO NEOPOST
Large envelope hopper Yes Yes
Full mixed and standard mail capability, no sorting required
Unique slicing mechanism Yes Yes
1, 2 or 3 sided opening Yes Yes
No production of scrap paper, dust and sharp edges Yes Yes
Pre-programmed jobs Yes Yes
Document extraction Yes
Stop counter Yes
Batch counter
Operator adjustable speed Yes Yes
Sensor-driven envelope transport Yes
Low noise level Yes Yes
Self explanatory display Yes Yes
Visual content check Yes
Quick, safe and easy access to paper path by opening
only one cover Yes Yes
Compact desktop system Yes Yes
OPTIONAL FEATURES IM-30 IM-35
Electro-mechanical emptiness detection with four sensors
and alarm-sound, including stop counter Yes
Conveyor belt (max. 2) Yes Yes