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Lexmark
24XX-100
manual
24xx Logic Board 9w & 24w
Models:
24XX-100
1
127
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Specs
Error codes
Signal Connections
Home Position Error Without
Symptom Check Table
Diagnostic Aids
Covers, Ribbon Access Removal
Setup Mode
Connector Locations
Assembly 1 Covers
Page 127
Image 127
24xx
Logic Board (9w & 24w)
Connector Locations
5-19
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Image 127
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Contents
24XX-100
A. P/N 12G3662
24xx
Table of Contents
Covers, Operator Panel Assembly Removal
Connector Locations
Index
Consignes de Sécurité
Safety Information
Sicherheitshinweise
Norme di sicurezza
Informações de Segurança
Pautas de Seguridad
Informació de Seguretat
24xx
Preface
Printer Speeds
Printer Specifications
Wire 10 cpi 12 cpi
Printer Description
Entering Setup Mode
Setup Mode
Exiting Setup Mode
Interface Menu Options
Setup Menu Options
Menus Function
Setting The Tear Off Position
Printer Settings
Setting Top-Of-Form Cut Forms Envelopes
Setting Top-Of-Form Continuous Pull Mode
Tools
Options
Abbreviations
Ground Checks
Start
Voltage, Ground, And Continuity Readings
Voltage Readings
Status Alarm Action
Error Indication Table
Home Position Error Without
Go to Carrier Service Check
Power Service Check on
Abnormal Indications
Symptom Check Table
Abnormal Noise Problems
Symptom Action
Auto Sheet Feeder Problems
24xx Abnormal Print Operation Problems
Operator Panel Problems
24xx Error Indications
Paper Feed Problems
With Paper Out
Symptom Action Load/Unload
Go to Paper Feed Service Check on
Power Problems
24xx Print Quality Problems
24xx Ribbon Feed Problems
Action Check
Irrecoverable Operator Errors
Paper Present Sensor
Paper Select Sensor
Abnormal Noise Service Check
Service Checks
Auto Sheet Feeder Principles of Operation
Auto Sheet Feeder ASF Service Check
Correctly, go to Paper Feed Service
Printhead-to-Platen Gap Adjustment
Carrier Service Check
Carrier Motor If the home position sensor is okay, verify
FRU/Symptom Action
Intermittent Problem Service Check
If one of the voltages is 0, go to Power
Adjustment. See Bidirectional Print
Operator Panel Service Check
No Print or Abnormal Print Service Check
FRU/Function Action
Paper Present Sensor Service Check
FRU / Symptom Action
Paper Feed Service Check
Load/Unload and Auto Tear Off do not work
Paper Select Sensor Service Check
Post Service Check
Power Service Check
Print Speed Service Check
Printhead Impedance Tables on
Printhead Service Check
Printhead Impedance Tables 2480, 2490 Approximately 5 ohms
Dot Connector
2481, 2491 Approximately 8 to 16 ohms
Pull Tractor Sensor Service Check
Top-Of-Forms Service Check
Beeps and Blinking Ready, Paper, Font and Pitch LEDs
Tractor 2 Service Check
Connectors on
24xx Beeps and Tractor 2 LED blinks 3 times
24xx Tractor 2 Paper Feed Problems
Turn Printer On While Pressing Results
Diagnostic Aids
Power-On Self Test Post
Print Test
Hex Trace Mode Sample
Hex Trace Mode
Defaults
Printer Default Settings
World Trade Defaults
Cut Sheet Jams
Clearing Paper Jams
Continuous Forms Jams
Handling ESD-Sensitive Parts
Repair Information
Printhead-to-Platen Gap Adjustment
Adjustments
24xx
Bidirectional Print Adjustment
Removal Procedures Covers, Removals
Covers, Front Removal
Covers, Ribbon Access Removal
Covers, Option Removal
Covers, Top Removal
24xx
24xx
Covers, Operator Panel Assembly Removal
Covers, Bottom Removal
Eprom Removal
Electronics Removals
Logic Board Removal
Power Supply Removal
Carrier Removal
Carrier Removals
24xx
24xx
24xx
24xx
Carrier, Motor Assembly Removal
24xx
24xx
Paper Select Lever Removal
Paper Handling Removals
Paper Feed Motor Removal
Form Thickness Lever Removal
Platen Removal
Print Handling Removals
Printhead Cables Removal
Printhead Removal
Print Unit Removal
24xx
Remove the carrier. Go to Carrier Removal on
Ribbon Drive Rack Gear Removal
Left Side Gears Removal
Gears Removals
24xx
24xx
Right Side Gears, Sub Frame Removal
24xx
Roller, Upper Feed Removal
Rollers Removals
24xx
Roller, Lower Pinch Removal
24xx
24xx
Roller, Lower Feed Removal
24xx
Sensors Removals
Sensor, Head Gap Removal
Sensor, Pull Tractor Removal
Sensor, Top-Of-Form Removal
Sensor, Paper Present Removal
Sensor, Paper Select Removal
Flags, Paper Present / Top-Of-Form Removal
Sensor, Home Position Sensor Removal
Auto Sheet Feeder Gears Removal
Options Removals
Auto Sheet Feeder Pick-up Roller Removal
Connector Locations
Connector Signal Fuse
Signal Connections
Power Supply 9w & 24w
Connector Pin # Signal
24xx Logic Board 9w & 24w
CN11
Logic Board Parallel Interface Cable 9w & 24w
24xx Logic Board 9w & 24w
Logic Board Serial Board 9w & 24w
24xx Logic Board 9w & 24w
Logic Board USB Cable 9w & 24w
Logic Board DC Power 9w & 24w
24xx Logic Board 9w & 24w
Logic Board Printhead 9w
24xx Logic Board 9w & 24w
CN300
Logic Board Printhead 24w
24xx Logic Board 9w & 24w
CN301
24xx Logic Board 9w & 24w
Logic Board Home Position Sensor 9w & 24w
Logic Board Gap Set Sensor 9w & 24w
Logic Board Paper Present Sensor 9w & 24w
24xx Logic Board 9w & 24w
Logic Board Pull Tractor Sensor 9w & 24w
Logic Board Paper Select Sensor 9w & 24w
Logic Board Top Of Form Sensor 9w & 24w
24xx Logic Board 9w & 24w
Logic Board Paper Feed Motor 9w & 24w
Logic Board Carrier Motor 9w & 24w
24xx Logic Board 9w & 24w
Logic Board Operator Panel 9w & 24w
24xx Logic Board 9w & 24w
Logic Board Dual Tractor Cable 9w & 24w
Serial Board Serial Cable 9w & 24w
Connector Mode
Tractor 2 Cable Connectors
Specified Lubricants
Lubrication
Oil
Lubrication Points
Grease
Lubrication Points Oil
Lubrication Points Grease
Lubrication Points Grease
Lubrication Points Grease
Parts Catalog
How To Use This Parts Catalog
Assembly 1 Covers
Asm Part Description Index Number
Assembly 1 Covers
24xx
Assembly 2 Carrier / Paper Feed Right Side
12G3840
Assembly 2 Carrier / Paper Feed Right Side
24xx
Assembly 3 Carrier / Paper Feed Left Side
Plate, Carrier Assembly 2481
Assembly 3 Carrier / Paper Feed Left Side
Asm Part Description Index Number
Assembly 4 Electronics
12G3936 Cable, Serial Interface Cable
Assembly 5 ASF Roller / Support
24xx
Assembly 6 ASF Side Frame / Covers
Asm Part Description Index Number
Assembly 7 Tractor 2 Option
24xx
Coax / Twinax Adapter
Index
Eprom
Post
Part Numbers
7-11,7-15
24xx
24xx
