3.2
Mechanical Functions
3.2.1
Head/Platen
Clearance
The worm gear (see principle drawing) determine the basic head distance. You can
imagine the worm gear as a mechanical memory. During initialisation (power up) of
the printer the head distance stepper moves the toothed segment on block at the
worm gear. Now the printer has its basic point and can count the steps forward which
are stored in the firmware. The stepper tolerance is within one bit pattern (equals 4
steps).
Principle
B
Mean point
carriage axle
Bearing point
eccenter
WORM GEAR
"MEMORY"
Motor
pinion
13 teeth
Stepper
Toothed wheel
84/14
Thoothed segment
26°
B
A
Lever
Adjust Area:
Tolerance
Tolerance
A
min.
0
max.
Head Distance
26°
B
A
Functional Description
Mechanical Functions
3-3
Содержание T2265 SprintPro
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Страница 31: ...3 2 5 Paperways Standard Printer 1st Tractor ASF R Functional Description Mechanical Functions 3 13...
Страница 32: ...Cutter Manual Single 3rd Tractor 2nd Tractor 1st Tractor Mechanical Functions Functional Description 3 14...
Страница 34: ...T2170 Electronic groups Electronic Functions Functional Description 3 16...
Страница 35: ...T2265 T2280 Electronic groups Functional Description Electronic Functions 3 17...
Страница 38: ...Relation of the voltage current needle magnet U 64V 36V 0V t I Electronic Functions Functional Description 3 20...
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Страница 115: ...Adjustments Mechanical Adjustments 6 5...
Страница 117: ...S1 default off 6 5 4 3 2 1 on Adjustments Electrical Adjustments 6 7...
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Страница 126: ...7 1 Housing Housing Spare Parts and Schematics 7 2...
Страница 128: ...7 2 Basic Printer 133 1 3 Basic Printer Spare Parts and Schematics 7 4...
Страница 129: ...Basic Printer 2 3 Spare Parts and Schematics Basic Printer 7 5...
Страница 130: ...Basic Printer 3 3 Basic Printer Spare Parts and Schematics 7 6...
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Страница 134: ...7 3 Standard Tractor Assy Standard Tractor Assy Spare Parts and Schematics 7 10...
Страница 144: ...7 8 PMS Double Sensor PMS mechanic PMS Double Sensor Spare Parts and Schematics 7 20...
Страница 146: ...7 10 Option Recogition Option Recogition Spare Parts and Schematics 7 22...
Страница 147: ...7 11 Sens Function Select Spare Parts and Schematics Sens Function Select 7 23...
Страница 148: ...7 12 AFI Automatic Front Insertion AFI Automatic Front Insertion Spare Parts and Schematics 7 24...
Страница 150: ...Modular Interfaces Spare Parts and Schematics 7 26...
Страница 151: ...7 13 2 Current Loop Interface 20 mA Option 046 755 Spare Parts and Schematics Modular Interfaces 7 27...
Страница 156: ...8 3 Spare Parts and Schematics Sheet Feeder Mechanic Spare Parts and Schematics 8 4...
Страница 158: ...8 4 ASF Sheetfeeder Gear Block 1 2 3 4 5 3x 6 7 2x 8 2x Sheet Feeder Mechanic ASF Sheetfeeder Gear Block 8 6...
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Страница 164: ...10 2 Tractor Complete 14 Rear Tractor Option 2T Model Tractor Complete 10 2...
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Страница 168: ...14 6 4 12 1 5 6 11 7 13 7 8 17 2 9 3 16 15 4 Cutting Device Option Specifications 11 2...
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Страница 173: ...13 Color Option Color Option 13 1...
Страница 175: ...14 Printer Stand For mounting dismounting see Installation Sheet which comes with the Pedestal Printer Stand 14 1...
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