SATO E series - Page 98

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SATO M-10e TT/DT Printers Service Manual

PN 900109

Rev. A

4-20

Section 4. Electrial Checks and Adjustments

Main Page

Table of Contents3
Section 1. Overview and Specifications7
Overview7
Components9
Sensors14
Ribbon17
Installation Considerations17
General Printer Specifications18
Character Fonts20
Bar Codes21
Physical, Power, Environmental & Approvals22
Accessories and Options23
Section 2. Configuration25
Dip Switch Settings25
Default Settings32
LCD Panel Configuration33
Section 3. Interface Specifications67
Overview67
Interface Types67
The Receive Buffer68
IEEE 1284 Parallel Interface70
RS232C Serial Interface71
Universal Serial Bus (USB) Interface73
Local Area Network LAN Optional Interface74
Bi-Directional Communications74
Accessory (EXT) Connector74
Section 4. Electrical Checks and Adjustments79
Overview79
Steps Prior to some Procecures80
DC Power Voltage Checks82
Potentiometer Assignments83
Adjustment of Eye-Mark Sensor85
Adjustment of Gap Sensor86
Adjustment of Labe Penetrating Sensor89
Adjustment of Paper End Sensor90
Adjustment of Pitch Correction94
Adjustment of Front Feed, Back Feed95
Adjustment of Print Darkness96
Adjustment of LCD Contrast96
Checking the Ribbon Sensor97
Section 5. Mechanical Adjustments99
Overview99
Timing Belt Adjustment100
Head Facing Adjustment (Print Balance)101
Print Head Front and Rear Alignment (Print Balance)102
Ribbon Tension Adjustment103
Ribbon Tension Adjustment (Part 2)104
Section 6. Replacement Procedures105
Overview105
Steps Prior to some Procedures107
Replacing the Print Head TT/DT108
Replacing the Timing Belt110
Replacing the Platen Roller111
Replacing the Feed Roller112
Replacing the Lc/Keyboard PCB113
Replacing the Main Circuit Board114
Replacing the Interface PCB116
Replacing the Power Supply117
Replacing the Stepper Motor119
Replacing the Fuse(S)122
Replacing the EEPROM123
Replacing the Ribbon PCB124
Replacing the Pitch Sensor (SEN2 PCB) (Gap Sensor)125
Replacing the Pitch Sensor (SEN1 PCB) (Eye-Mark Sensor)126
Replacing the Label Penetrating Sensor (SEN3 PCB)127
Replacing the Ribbon Sensor (CSEN PCB) TT Unit128
Replacing the Cutter Unit129
Section 7. Factory Resets131
Overview131
Factory Settings/Test Print132
Clear Head Counters133
Clear Cutter Counters134
Clear EEPROM135
Sample Test Prints136
Section 8. Troubleshooting137
Overview137
Check List138
The IEEE1284 Parallel Interface140
The RS232C Serial Interface141
The Universal Serial BUS (USB)142
Error Signals148
Error Screens149
Troubleshooting Tables153
Head Pattern Examples156
Hex Dump Diagnostic Labels158
Section 9. Optional Accessories159
Overview159
PCMCIA Memory Expansion160
Plug-In Interface Modules161
Label Cutter Kit Installation162
Real Time Clock164
Stacker Assembly167
Section 10. Spare Parts List167
Overview167
Bottom Assembly168
Side Frame RH Assembly170
Side Frame LH Assembly172
Ribbon PCB Assembly175
Frame C Assembly176
Frame E Assembly178
Stay Assembly180
Head Lock Assembly181
Platen Roller Assembly183
Head Assembly187
Ribbon Unwind Assembly191
Ribbon Rewind Assembly192
Cover Assembly194
Keyboard Assembly197
Cutter Assembly199
Unwind Assembly201
Stacker Assembly203
Interface Board Assembly205

SATO E series - Page 98

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