LTPH245 datasheet(6/64 Pages) SII

6 / 64 page

FIGURES

Figure

Page

3-1

Heat Element Dimensions ............................................................................................

3-3

3-2

Print Area ......................................................................................................................

3-3

Sample Drive Circuit .....................................................................................................

3-6

3-4

Input Voltage Signals for the Sample Drive Circuit .......................................................

3-7

3-5

Motor Start/Stop Timing ................................................................................................

3-8

3-6

Motor Drive Timing Chart..............................................................................................

3-10

3-7

Thermal Head Block Diagram.......................................................................................

3-13

3-8

Printed Position of the Data ..........................................................................................

3-14

3-9

Head Resistance Rank Sample ....................................................................................

3-15

3-10

Timing Chart .................................................................................................................

3-18

3-11

Thermistor Resistance vs. Temperature.......................................................................

3-24

3-12

Sample External Circuit of the Paper Detector .............................................................

3-28

3-13

Sample External Circuit of the Platen Position Sensor .................................................

3-29

4-1

Thermal Head Control Terminals..................................................................................

4-1

4-2

Motor and Detector Terminals ......................................................................................

4-3

5-1

Example of Timing Chart of the Thermal Head Driving ................................................

5-1

5-2

Example of Motor Drive Timing Chart...........................................................................

5-3

6-1

How to secure the printer..............................................................................................

6-1

6-2

How to secure the Platen Block ....................................................................................

6-2

6-3

Paper Path ....................................................................................................................

6-4

Paper Cutter Mounting Position ....................................................................................

6-5

The Blade of the Paper Cutter ......................................................................................

6-5

6-6

Sample Outer Case Structure.......................................................................................

6-6

7-1

Appearance and Dimensions........................................................................................

7-2

Printer Main Body Appearance and Dimensions ..........................................................

7-3

Platen Block Appearance and Dimensions...................................................................

7-4

8-1

Loading Paper (1) .........................................................................................................

8-1

8-2

Loading Paper (2) .........................................................................................................

8-2

8-3

Head Cleaning Procedure.............................................................................................

8-3

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