Rev 0.01
TUP900 Series Specifications Manual 3-9
3-4 Thermal Mechanism Module3-4-1 Thermal Head(1) Thermal Element Configuration: 2 elements/dot
(2) Number of Thermal Elements: 832 dots
(3) Thermal Element Scanning Density: 0.125 mm/dot (8 dots/mm)
(4) Average Resistance Value: 800 Ω ±3% (initial value)
(5) Drive Power Voltage: Head drive Vh 24 VDC ±10%
Driver IC Vdd 5 VDC ±5%
3-4-2 Auto-cutter(1) Cutter Type: Separated, V-blade Guillotine Type
(2) Paper Cut States: Full cut
Note 1) The presenter model is standardly equipped with this type of cutter. It does not perform partial
cuts.
(3) Cut Duty: 1 Cut/within 3 seconds
Note 1) The auto-cutter life will notable shorten if it is not used within the above range.
(4) Cutter Position: The distance from the thermal head heating element positions (the printing position)
to the auto-cutter blade positions (the cutting position) is 15 ±0.5 mm.
3-4-3 Paper Feed Motor(1) Format: 4 Phase PM Type Bipolar Stepping Motor
(2) Drive Voltage: 24 VDC ±10%
3-4-4 Sensors(1) Head Temperature Detection: Thermistor
(2) Paper Out Detection: Reflective Type Photo-interrupter
(3) Platen Position Detection: Micro Switch
(4) Cutter Home Position Detection: Micro Switch
Note 1) A reflective photo-interrupter is used for the paper out sensor, so it can also be used as a
black mark sensor.
In such cases, some restrictions exist for black mark pitch detection.