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7-26
GTECH Technical Training and Support Services
17.
Remove Knife Pivot Shaft.
18.
Remove Latch Arm Pivot
19.
Remove Fixed Blad
e Assembly
.
Figure 7-31. Remove Knife Pivot Shaft,
Latch Arm Pivot, and
Fixed Blade Assy
17
18
19
71
73
Table of Contents
Main Page
Revision History
5
Table of Contents
7
Chapter 1 Introduction
13
Overview of Accutherm Ultra
14
Mechanical Specifications
15
Environmental Specifications
16
Electrical Specification
16
Standard Printer Features
17
Mechanism
19
Print Head
19
Printer Block Diagram
19
Cutter
20
Paper Motion
20
Power Supply
20
Sensors
20
Control Electronics
21
Overview
21
Processor and Memory
21
Print Head Interface
22
Motor Controllers
22
Sensor Interface
23
Power Supply Circuitry
23
Communications Interface
24
Chapter 2 Installation
25
Introduction
25
Installation Instructions
26
Loading Paper
30
Chapter 3 Configuration Chapter 4 Operation
38
Chapter 4 Operation Chapter 5 Diagnostics
38
Chapter 5 Diagnostics
38
Printer Self Test
38
Self-Test Mode
39
Normal Operation Errors
40
Extended Diagnostics
42
Chapter 6 Download
43
Accutherm Ultra Firmware Install Procedure
44
Chapter 7 Disassembly
47
Warranty Information
47
Required Tools
48
Disconnect the Power Cable
48
Disconnect the USB Communications Cable
49
Remove the Cover Assembly
50
Remove the Power Supply from the Base Assembly
53
Remove the Printer Mechanism Assembly from the Base Assembly
54
Remove the Main Controller PCB Assembly from the Printer Mechanism Assembly
55
Remove the Print Head Assembly from the Printer Mechanism Assembly (Lower Print Mechanism)
57
Remove the Rotary Knife from the Printer Mechanism Assembly (Lower Print Mechanism)
59
Remove Paper Path Assembly from Printer Mechanism
60
Remove Stacker Guide Assembly from the Printer Mechanism Assembly
64
Remove Platen from the Knife/Stacker Assembly
66
Remove Fixed Blade from the Knife/Stacker Assembly
67
Chapter 8 Troubleshooting
75
Introduction to Troubleshooting
75
Troubleshooting Steps for Fst's
76
Troubleshooting Steps for Rlt's
79
Loading Paper
82
Clearing a Paper Jam
84
Chapter 9 Preventive Maintenance
85
General Cleaning
85
Cleaning the Print Head
86
Cleaning the Top-Of-Form/ Paper Low Sensor
87
Cleaning the Jam Detection Sensor
88
Cleaning the Platen
88
Appendix A Handling Precautions
89
Esd Handling
90
What Is ESD
90
Becoming "Static Safe
90
ESD-Induced Failure Modes
91
Typical Symptoms of ESD Damage
91
Common False Assumptions Concerning ESD
91
ESD Precautions Checklist
92
GTECH Manufacturing Specification
95
Packaging
96
General Packaging Procedures
96
Printer Block Diagram
100
Appendix B Spare Parts and Tools
101
In-Warranty Service
103
Post-Warranty Service
104
Ordering Spare Parts from Assembly Drawings
106
Printer Assembly
107
Assembly-Base (16-2054-01E)
109
Assembly-Paper Bucket (16-2056-01E)
110
Assembly - MID-Frame (16-2055-01E)
111
Assembly-Paper Cover
112
Assembly-Lower Mechanism
113
Assembly-Knife/Slacker (15-3737-01E)
117
Assembly-Paper Path (15-3746-01E)
119
Tools List
120
Appendix D Product Safety & Approvals
121
Safety Instructions
121
Radio Interference
122
Fcc
122
Industry Canada
122
European Union
122
Telecom
123
Fcc
123
Industry Canada
124
Replaceable Batteries
125
Wireless Device Option
125
Appendix E
127
Acronyms & Abbreviations
127
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