I-5
Index
DA50S/DA55S/DA70S/DA75S AddressRight™ Printers Service Manual (SV61831 Rev. A)
S
Safety
Electrostatic Discharge (ESD) Procedures 1-4
Personal Safety 1-2
Schematics
Accessory Port on WF96/DA95F for External High
Speed Feeder C-1
Accessory RJ-11 Port on WF81/DA80F for Third-
Party Conveyor C-1
Block Diagram for DA80F (WF81) C-3
Block Diagram for DA95F (WF96) C-4
Main Processor Board for Both Printers C-2
Sensors
Blocked, from material caught in printer base 4-14
Calibrate Sensors via LCD Service Menu A-26
Changes from earlier models 3-1
Connections to Main Board 4-5, 4-6
Dirty, causing feed issues 4-15
Dirty, causing print issues 4-21
Exit Sensor Removal, DA95F 5-58
Feeder Sensor Assembly Removal, DA80F 5-10
General Cleaning before Troubleshooting 4-1
Lower Sensor Assembly Removal on Standard
Feeder, DA95F 5-41
Maintenance for Paper, Exit, and Feeder Sensor
7-2
Paper Bottom Sensor Assembly Removal, DA80F
5-9
Paper Sensor and Sensor Bar Removal, DA95F
5-54
Paper Top Sensor Assembly Removal, DA80F 5-9
Test and Calibration Steps (All Models) 6-2
Testing via LCD Serivce Menu A-24
Theory 3-5
Top Sensor Assembly on Standard Feeder Remov-
al, DA95F 5-42
Specifi cations
Approved Media 2-8
Common Envelope/Paper Sizes 2-10
MaterialSpecifi cations 2-7
Physical Equipment Specifi cations 2-1
Print Modes (Print Resolution) 2-3
Print Specifi cations 2-3
Product Description 2-1
System Requirements 2-1
Throughput 2-7
Unapproved Material 2-9
Stop on Feed Error, LCD Setup Menu A-10
System Requirements 2-1
T
Test Display, LCD Service Menu A-25
Tests
Adjust Print Head Alignment, LCD Service Menu
A-23
Calibrate Sensors, LCD Service Menu A-26
Feeder Sensor Test and Calibration 6-2
Test Display, LCD Service Menu A-25
Test System (Motors, Sensors), LCD Service Menu
A-24
Test System, LCD Service Menu A-24
Theory
Changes From Earlier Models 3-1
Operating Sequence 3-5
Printer Architecture 3-2
Timing Diagram 3-3
Throughput 2-7
Timing Diagram 3-3
Tools Required, Removal and Replacement Proce-
dures 5-1
Top Sensor (Emitter)Assembly on Standard Feeder,
DA95F
Removal 5-42
Transport (Metal Grit) Roller, DA80F
Removal 5-34
Transport Motor Assembly, DA80F
Removal 5-18
Transport Speed, LCD Setup Menu A-14
Transport Timing Belt, DA80F
Removal 5-12
Tray Break, LCD Setup Menu A-18
Troubleshooting
Block Diagrams 4-2
Communication Scenarios B-1
Communication Troubleshooting Tables B-4
Display Issues 4-23
Feeding Issues 4-14
Main Board Connectors 4-6
Main Board LED Designations 4-7
Main Controller Board Diagnostics 4-5
Main Controller Board Voltage Checks 4-8
Material (Media) Issues that Affect Feeding 4-14
Miscellaneous Issues 4-23
Overview 4-1
Power-Up Printer Errors 4-9
Printer Error Codes 4-10
Printer Internal Errors 4-11
Printing Issues 4-19
Print Samples for Troubleshootin 4-12
Testing Printer Communications Within a Network
B-6
When You Start Your Troubleshooting 4-1