Table Of Contents - Lexmark OptraImage 443 Service Manual

Table of Contents

Table of Contents Table of Contents Table of Contents
.......................................................................................................................................................... 1-1
1. 1. 1. 1. OVERVIEW OVERVIEW OVERVIEW OVERVIEW
1.1 G
ENERAL NOTES FOR SERVICING
1.2 G P
ENERAL RODUCT
1.3 P F
RODUCT EATURES
1.4 P S
RODUCT PECIFICATIONS
1.5 D C
EVICE ONFIGURATION
1.5.1 Outer View
1.5.2 Mechanical Configuration
1.5.3 Wiring Configuration.................................................................................................................... 1-8
1.6 T O
HEORY OF PERATION
1.6.1 Introduction
1.6.2 Mechanical Section
1.6.2.1 Scanning module
1.6.2.2 ADF mechanism
1.6.3 System Description....................................................................................................................... 1-10
1.6.3.1 System Diagram
1.6.3.2 SCSI interface:
1.6.3.3 Video circuit:
1.6.3.4 Sensor input
..................................................................................................................................................... 2-1
2. 2. 2. 2. INSTALLATION INSTALLATION INSTALLATION INSTALLATION
2.1 P I
RECAUTIONS OF NSTALLATION
2.2 U P
NPACKING ROCEDURE
2.3 U Y S
NLOCKING OUR
2.4 C C
ABLE ONNECTION
2.4.1 Power Cable Connection
2.4.2 SCSI Signal
2.4.2.1 SCSI Cable Connection
2.5 SCSI ID S
ETTING
2.6 SCSI T
ERMINATOR
SOLVING............................................................................................................................................... 3-1
3. 3. 3. 3. PROBLEM PROBLEM SOLVING PROBLEM SOLVING PROBLEM SOLVING
3.1 D ............................................................................................................................................. 3-1
IAGNOSTICS
3.1.1 Diagnostic
3.1.1.1 Group 1 Error Flowchart (Lamp
3.1.1.2 Group 2 Error Flowchart (Flatbed)
3.1.1.3 Troubleshooting flowchart: power on to scanner ready.
3.1.1.4 Troubleshooting flowchart: online flatbed operation
3.1.1.5 Troubleshooting flowchart: online ADF operation
3.1.1.6 Troubleshooting flowchart: Offline flatbed operation
3.1.1.7 The Power LED does not go on
3.1.1.8 Scan module does not move to lock position
3.1.1.9 Scan module does not move to the home position
3.1.1.10 Ready and Power LED does not light on
3.1.1.11 Scan module does not move to the flatbed position
3.1.1.12 Reading is not performed
3.1.1.13 Image does not appear
3.1.1.14 Large jitter
3.1.1.15 Reading position deviation
3.1.1.16 Image unclear
3.1.1.17 Strange Sound Generated (flatbed)
3.1.1.18 Frequent paper jam
3.1.1.19 Frequent double feed and skew
Lexmark Internal Use Only
.......................................................................................................................... 1-1
D ......................................................................................................................... 1-2
ESCRIPTION
........................................................................................................................................ 1-2
.................................................................................................................................. 1-3
..................................................................................................................................... 1-4
.................................................................................................................................... 1-5
............................................................................................................ 1-6
............................................................................................................................. 1-9
................................................................................................................................... 1-9
Operation....................................................................................................... 1-9
drive..................................................................................................................... 1-9
operation............................................................................................................... 1-9
......................................................................................................................... 1-10
........................................................................................................................... 1-12
.............................................................................................................................. 1-12
................................................................................................................................ 1-15
.......................................................................................................................... 2-1
.................................................................................................................................... 2-1
............................................................................................................................... 2-3
CANNER
.......................................................................................................................................... 2-4
............................................................................................................... 2-4
Connection................................................................................................................ 2-5
.............................................................................................................. 2-5
........................................................................................................................................... 2-7
.................................................................................................................................... 2-8
Flowcharts................................................................................................................... 3-1
............................................................................................................ 3-12
................................................................................................................................ 3-13
........................................................................................................................... 3-14
.................................................................................................................. 3-15
Assembly)..................................................................................... 3-2
.................................................................................................. 3-2
............................................................. 3-4
................................................................. 3-5
............................................................ 3-6
................................................................................................. 3-7
........................................................................... 3-8
.................................................................. 3-9
............................................................................. 3-10
........................................................... 3-11
....................................................................................................... 3-12
..................................................................................................... 3-14
....................................................................................... 3-15
............................................................................................. 3-16
ii
........................................................ 3-3