SATO M-8400RV Manuale utente
P/N 9001042
Rev C
Industrial Bar Code Printers
SATO M-8400RV
Service Manual
SATO America, Inc.
10350-A Nations Ford Rd.
Charlotte, NC 28273
Rev C
SATO M-8400RV SERVICE MANUAL
SATO America, Inc.
10350-A Nations Ford Rd.
Charlotte, NC 28273
MainPhone: (704) 644-1650
Technical Support Hotline: (704) 644-1660
Fax: (704) 644-1661
Copyright 1997
SATO America, Inc.
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Rev C
SATOM-8400RV Service Manual
i
Table Of Contents
SECTION 1. OVERVIEW & SPECIFICATIONS
Page
Overview.............................................................................................1-1 1
Physical Characteristics....................................................................1-2 2
Components .....................................................................................1-3 3
Ribbon ................................................................................................1-4 5
Installation Considerations ..............................................................1-5 5
Interface Connections .......................................................................1-6 5
Switches and Sensors.......................................................................1-7 6
Operator Panel/Displays....................................................................1-8 8
Optional Accessories ........................................................................1-9 10
Environment & Approvals.................................................................1-10 10
Print ....................................................................................................1-11 11
Media, Sensing and Ribbon ..............................................................1-12 11
Controls and Signals, Adjustments..................................................1-13 12
Interface Connections .......................................................................1-14 13
Processing .........................................................................................1-15 13
Character Fonts .................................................................................1-16 13
Bar Codes and Other Features .........................................................1-17 15
SECTION 2. CONFIGURATION
Dip Switch Settings ...........................................................................2-1 17
Default Settings..................................................................................2-2 27
Printer Adjustments...........................................................................2-3 28
Advanced Mode Settings and Adjustments.....................................2-4 32
Printing Test Labels...........................................................................2.5 43
SECTION 3. INTERFACE SPECIFICATIONS
Overview.............................................................................................3-1 45
Interface Types...................................................................................3-2 45
Receive Buffer....................................................................................3-3 46
RS232C Serial Interface.....................................................................3-4 47
Centronics Parallel Interface.............................................................3-5 55
Accessory (EXT) Connector..............................................................3-6 57
SECTION 4. ELECTRICAL CHECKS AND ADJUSTMENTS
Overview.............................................................................................4-1 59
Steps Prior to Adjustments ..............................................................4-2 60
Power Supply Checks........................................................................4-3 61
Reflective “I-Mark” Label Pitch Sensor Adjustment .......................4-4 63
See Thru (Gap) Pitch Sensor Adjustment........................................4-5 65
Ribbon Sensor Adjustment...............................................................4-6 67
Pitch Offset Adjustment (User).........................................................4-7 68
Pitch Offset Adjustment (Service)....................................................4-8 69
Feed/Backfeed Adjustment - Tear Off Mode....................................4-9 70
Feed/Backfeed Adjustment - Cutter Mode .......................................4-10 71
Feed/Backfeed Adjustment - Dispenser Mode.................................4-11 72
Rev CSATO M-8400RV SERVICE MANUAL
ii
Table Of Contents
SECTION 5. MECHANICAL ADJUSTMENTS Page
Overview .............................................................................................5-1 73
Ribbon Clutch Adjustments ..............................................................5-2 74
Ribbon Guide Plate Adjustment........................................................5-3 77
Print Head Position Alignment..........................................................5-4 78
Print Head Balance Adjustment ........................................................5-5 79
Print Head Pressure Check................................................................5-6 80
Feed Roller Adjustment (Label Tracking).........................................5-7 81
Pitch Sensor Modification for Sensing “R-Corner”Notch Tags.....5-8 83
Timing Belt Tension Adjustment.......................................................5-9 84
SECTION 6. REPLACEMENT PROCEDURES
Overview .............................................................................................6-1 85
Replacing Fuses.................................................................................6-2 86
Replacing the Print Head...................................................................6-3 88
Replacing the Main Circuit Board .....................................................6-4 90
Replacing the Power Supply .............................................................6-5 92
Replacing the Label Pitch Sensor Assembly ...................................6-6 94
Replacing the Label Out Sensor Assembly......................................6-7 97
Replacing the Ribbon Motion Sensor...............................................6-8 99
Replacing the Ribbon Drive Clutch Washers...................................6-9 101
Replacing the Timing Belts................................................................6-10 104
Replacing the Platen ..........................................................................6-11 106
Replacing the Stepper Motor.............................................................6-12 109
Replacing the LC Display and Keyboard PCB Display....................6-13 111
SECTION 7. FACTORY RESETS
Overview .............................................................................................7-1 113
Resetting the Printer (Test Print).......................................................7-2 114
EE Prom Clear All...............................................................................7-3 115
Clear Counter Heads..........................................................................7-4 116
Clear Cutter Counter ..........................................................................7-5 117
SECTION 8. TROUBLESHOOTING
Overview .............................................................................................8-1 119
Initial Checklist...................................................................................8-2 120
Troubleshooting the Centronics (Parallel) Interface........................8-3 120
Troubleshooting the RS232C (Serial) Interface................................8-4 122
Error Signals.......................................................................................8-5 123
Troubleshooting Tables.....................................................................8-6 124
Head Pattern Examples......................................................................8-7 128
SECTION 9. OPTIONS
Overview .............................................................................................9-1 131
Memory Card ......................................................................................9-2 132
Label Dispenser Unit..........................................................................9-3 137
Label Rewinder Unit...........................................................................9-4 140
Label Cutter Unit.................................................................................9-5 142
Calendar..............................................................................................9-6 147
Rev C
SATOM-8400RV Service Manual
1
OverviewandSpecifications
1-1 Overview
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• SECTION 1 - OVERVIEW AND SPECIFICATIONS
• SECTION 2 - CONFIGURATION
• SECTION 3 - INTERFACE SPECIFICATIONS
• SECTION 4 - ELECTRICAL CHECKS AND ADJUSTMENTS
• SECTION 5- MECHANICAL ADJUSTMENTS
• SECTION 6 - REPLACEMENT PROCEDURES
• SECTION 7 - FACTORY RESETS
• SECTION 8 - TROUBLESHOOTING
• SECTION 9 - OPTIONS
Section
1
SECTION 1 –Overview & Specifications
Rev CSATOM-8400RV Service Manual
2
1-2 Physical Characteristics
DIMENSIONS
Width 10.4 in. (265 mm)
Depth 17 in. (430 mm)
Height 13.5 in. (341 mm)
Weight 40 lbs (18 Kg)
POWER REQUIREMENTS
Voltage 100 - 115 V (+/- 10 %)
220 V (+/- 10 %)
50/60 Hz (+/- 1%)
Power Consumption 50 Watts Idle
130 Watts Operating
Width
Depth
Height
SIDE ACCESS DOOR
T
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LEFT SIDE
R
EAR
FRONT
SECTION 1 –Overview & Specifications
Rev C
SATOM-8400RV Service Manual
3
1-3 Components
OPERATOR
PANEL
RIBBON SUPPLY
SPINDLE
RIBBON REWIND
SPINDLE
PRINT HEAD
ASSEMBLY
P
LATEN ROLLER
DIP SWITCH
CONFIGURATION
TABLE AND MEDIA
LOADING PROGRAM
MEDIA HOLDER
SENSORS AND SWITCHES
Refer to Section 1.7
LCD DISPLAY
POWER ON/OFF
SWITCH LABEL SENSOR
POSITIONING ADJUSTMENT
TOP ACCESS
DOOR
SIDE ACCESS
DOOR
LABEL ROLL
RETAINER
HEAD LATCH
SECTION 1 –Overview & Specifications
Rev CSATOM-8400RV Service Manual
4
1-3 Components
TEAR OFF
LABEL COVER
MAIN PC BOARD
POWER
SUPPLY UNIT
L
CD BOARD
L
ED BOARD
(
ON BACKSIDE
O
F PANEL)
STEPPER MOTOR
SHAFT
TIMING BELTS
SECTION 1 –Overview & Specifications
Rev C
SATOM-8400RV Service Manual
5
1-4 Ribbon
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1-5 Installation Considerations
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1-6 Interface Connections (Rear Panel)
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SECTION 1 –Overview & Specifications
Rev CSATOM-8400RV Service Manual
6
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1-7 Switches and Sensors
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