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SII LTP01-245-12
Seiko SII LTP01-245-12 Manuals
Manuals and User Guides for Seiko SII LTP01-245-12. We have
1
Seiko SII LTP01-245-12 manual available for free PDF download: Technical Reference
Seiko SII LTP01-245-12 Technical Reference (66 pages)
Brand:
Seiko
| Category:
Printer
| Size: 1.09 MB
Table of Contents
Table of Contents
5
Chapter1 Precautions
9
Safety Precautions
10
Design and Handling Precautions
11
Design Precautions
11
Handling Precautions
13
Precautions on Discarding
14
Chapter2 Features
15
Chapter3 Specifications
16
General Specifications
16
Table 3-1 General Specifications
16
Print Configuration
18
Figure 3-1 Print Dot Pitch
18
Figure 3-2 Print Area
18
Step Motor
19
General Specifications
19
Table 3-2 General Specifications of the Step Motor
19
Sample Drive Circuit
20
Excitation Sequence
22
Figure 3-5 Input Voltage Waveforms for the Sample Drive Circuit
22
Table 3-3 Excitation Sequence
22
Motor Start/Stop Method
23
Figure 3-6 Motor Start/Stop Timing Chart
23
Motor Drive Method
24
Table 3-4 Maximum Motor Drive Pulse Rate
24
Table 3-5 Maximum Motor Drive Pulse Rate (During Auto-Loading)
24
Table 3-6 Acceleration Steps
26
Table 3-7 Maximum Continuous Drive Time and Drive Ratio
27
Table 3-8 Maximum Continuous Drive Time (Min) and Paper Feed Length (M) at
28
Table 3-9 Maximum Continuous Drive Time and Drive Ratio
28
Table 3-10 Maximum Drive Time (Min) and Paper Feed Length (M) at Temperature
29
Motor Drive Precautions
30
Thermal Head
31
Structure of the Thermal Head
31
Figure 3-7 Thermal Head Block Diagram
31
Print Position of the Data
32
Figure 3-8 Transfer Data and Print Position
32
Table 3-12 DST and Activated Heat Elements
32
Electrical Characteristics of Thermal Head
33
Timing Chart
33
Table 3-13 Electrical Characteristics of Thermal Head (VDD: 3.0 V to 3.6 V)
33
Thermal Head Heat Element Resistance
34
Table 3-14 Electrical Characteristics of Thermal Head (VDD: 4.75 V to 5.25 V)
34
Maximum Current Consumption
35
Figure 3-9 Thermal Head Drive Timing Chart
35
Table 3-15 Thermal Head Heat Element Resistance
35
Controlling the Activation Pulse Width for Thermal Head
36
Calculation of Activation Pulse Width
36
Calculation of Printing Energy
37
Adjustment of Thermal Head Resistance
37
Table 3-16 Standard Printing Energy and Temperature Coefficient
37
Adjustment of Thermal Head Drive Voltage
38
Setting of Activation Pause Time
38
Adjustment by Thermal Head Activation Cycle
39
Figure 3-10 Time from the Start of the Preceding Thermal Head Activation to the Start of the Current Thermal Head Activation (W')
39
Calculation Sample for the Activation Pulse Width
40
Table 3-17 Activation Pulse Width
40
Temperature Characteristics of the Thermistor
41
Figure 3-11 Temperature Characteristics of the Thermistor
41
Table 3-18 Temperature Characteristics of the Thermistor
42
Detecting Abnormal Temperature of the Thermal Head
43
Platen Position Sensor
44
General Specifications
44
Precautions for the Platen Position Sensor
44
Figure 3-12 Sample External Circuit of the Platen Position Sensor
44
Table 3-19 General Specifications of Platen Position Sensor
44
Out-Of-Paper Sensor
45
General Specifications
45
Precautions for the Out-Of-Paper Sensor
45
Figure 3-13 Sample External Circuit of the Out-Of-Paper Sensor
45
Table 3-20 Out-Of-Paper Sensor
45
Chapter4 Connecting Terminals
46
Recommended Connector for External Circuits
46
Connecting Terminals
46
Figure 4-1 Connecting Terminals
46
Table 4-1 Recommended Connectors
46
Table 4-2 Terminal Assignments of the Connecting Terminal
47
Chapter5 Print Drive Method
48
Motor and Thermal Head Drive Method
48
Figure 5-1 Timing Chart for Division Printing
48
Thermal Head Division Drive Method
50
Precautions for Print Drive
50
Chapter6 Outer Case Design Guide
51
Securing the Printer Main Body
51
How to Mount the Printer Main Body
51
Figure 6-1 Dimensions for Positioning and Securing the Printer Main Body
51
Recommended Screws
52
Precautions for Securing the Printer Main Body
52
Securing the Platen Unit (Recommended Shape and Dimensions)
53
Recommended Shape of the Platen Holder
53
Figure 6-2 Dimensions for Positioning and Securing the Platen Unit
53
Dimensions for Positioning and Securing the Platen Holder
54
Precautions for Securing the Platen Holder
55
Layout of the Printer Mechanism and the Thermal Paper
56
Figure 6-4 Recommended Layout between the Printer Mechanism and the Thermal Paper
56
Where to Mount the Paper Holder
57
Figure 6-5 Recommended Paper Holder Dimensions
57
Design the Paper Outlet
58
Design the Shape of the Paper Outlet
58
Figure 6-6 Paper Path
58
Mount the Paper Cutter
59
Figure 6-7 Blade Edge
59
How to Connect a Paper Winder
60
Precautions for Connecting the Paper Winder
60
Chapter7 External Dimensions
61
Figure 7-1 External Dimensions of the Platen Unit
61
Figure 7-2 External Dimensions of the Printer (LTP01-245-11/18)
62
Figure 7-3 External Dimensions of the Printer (LTP01-245-12)
63
Chapter8 Handling Method
64
Installing/Uninstalling the Thermal Paper
64
Procedures for Installing/Uninstalling the Thermal Paper
64
Figure 8-1 Shape of the Thermal Paper Edge
64
Precautions for Installing/Uninstalling the Thermal Paper
65
Cleaning the Thermal Head
65
Procedures for Cleaning the Thermal Head
65
Precautions for Cleaning the Thermal Head
66
Figure 8-2 Cleaning Position of the Thermal Head
66
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