Assembly 4: Electronics. Lexmark X46X Series, 7014-636, 7014-431, 7014-637, 7014-63w
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7014-xxx
Assembly 4: Electronics
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7-8
Service Manual
Assembly 4: Electronics
Asm-
Index
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14
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11
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9
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NS
NS
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Part number
40X5830
40X5385
40X5842
40X5841
40X5366
40X5369
40X5371
40X1476
40X5370
40X1478
40X1477
40X5387
40X5829
40X5816
40X5832
40X5833
40X5344
40X5345
40X5346
40X5365
40X5360
40X5392
40X4602
40X4603
40X4604
40X1475
40X5805
40X1479
40X5817
Units/ mach
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Units/
FRU
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Description
Controller board
LSU hsync extension cable
Stairway cable
Controller board cable
Fuser assembly, 115 V
Fuser assembly, 230 V
Fuser assembly, 100 V
Duplex and media sensor assembly
Access door open sensor assembly
Cooling fan (screws included)
Engine board,
Toner low sensor
LVPS/HVPS card assembly, 110 V
LVPS/HVPS card assembly, 220 V
Manual input sensor assembly
Manual feed solenoid
MPF feed clutch
Lower card reader cover
Media feed (ACM) clutch
Upper card reader cover
Card reader light pipe
LSU, (printhead)
Card reader assembly (3121 contact)
Card reader assembly (5121 contact/RFID)
Card reader assembly (5125 contact/RFID
Card reader cable
Controller board fan
Screw kit (for card reader)
LSU laser diode cable
7014-xxx
Parts Catalog
7-9
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Table of contents
- 11 Laser notice
- 11 Laser
- 11 Avis relatif à l’utilisation de laser
- 11 Avvertenze sui prodotti laser
- 12 Avisos sobre el láser
- 12 Declaração sobre Laser
- 12 Laserinformatie
- 12 Lasermeddelelse
- 13 Laserilmoitus
- 13 Huomautus laserlaitteesta
- 13 Laser-notis
- 13 Laser-melding
- 14 Avís sobre el Làser
- 17 Consignes de sécurité
- 17 Norme di sicurezza
- 18 Sicherheitshinweise
- 18 Pautas de Seguridad
- 18 Informações de Segurança
- 19 Informació de Seguretat
- 21 Maintenance approach
- 22 Print engine specifications
- 22 Memory
- 22 Print quality settings
- 23 Environment
- 23 Dimensions
- 23 Connectivity and compatibility
- 24 Media trays and supply capacity
- 25 Types of print media
- 26 Media guidelines
- 29 Digital imaging specifications
- 29 General specifications
- 30 Scan and copy specific specifications
- 32 Fax specifications
- 33 Tools
- 34 Acronyms
- 37 Start
- 37 Power–On Self Test (POST) sequence
- 38 Symptom tables
- 38 POST symptom table
- 39 Printer symptom table
- 40 Scan / fax / copy symptom table
- 41 Overview of the operator panel and menus
- 43 Understanding the home screen
- 45 Using the touch-screen buttons
- 45 Sample touch screen
- 46 Other touch-screen buttons
- 48 Diagram of the printer menus
- 49 Messages and error codes
- 49 User attendance messages
- 56 Cartridge error messages
- 56 Paper jam error codes (200-series)
- 62 Service error codes
- 67 Fax error codes
- 71 Service checks
- 71 Controller board service check
- 72 Engine board service check
- 73 Card reader service check
- 73 Cooling fan service check
- 73 Cover interlock switch service check
- 74 Dead machine service check
- 75 Fuser service check
- 75 LVPS/HVPS service check
- 76 Main motor service check
- 77 Networking service check
- 79 Operator panel service check
- 79 Paper feed service checks
- 82 Option card service check
- 82 USB port service check
- 83 Print quality service checks
- 90 Printhead service check
- 90 Transfer roll service check
- 91 Tray 2 service check
- 91 840.xx service check
- 93 Black or blank page copy service check
- 93 CCD service check
- 93 Flatbed motor service check
- 94 Flatbed home position service check
- 95 ADF cover open service check
- 95 ADF streak service check
- 96 ADF paper jam service check
- 97 ADF feed errors service check
- 98 ADF Duplex service check
- 99 Modem / fax card service check
- 100 Fax transmission service check
- 102 Fax reception service check
- 104 Escalating a fax issue to second-level support
- 105 Accessing service menus
- 106 Configuration menu (CONFIG MENU)
- 106 Available menus
- 107 Maintenance Count Value (Maint Cnt Value)
- 107 Reset Maintenance Counter
- 108 Reset Photoconductor Maintenance Counter (Reset PC Cnt)
- 108 USB Scan to Local
- 108 Print Quality Pages
- 108 Panel Menus
- 109 PPDS Emulation
- 109 Download Emuls
- 110 Factory Defaults
- 110 Energy Conserve
- 110 Min Copy Memory
- 111 Num Pad Job Assist
- 111 Format Fax Storage
- 111 Fax Storage Location
- 111 ADF Edge Erase
- 111 FB Edge Erase
- 112 Scanner Manual Registration
- 113 Disable Scanner
- 113 Paper Prompts
- 113 Envelope Prompts
- 113 Action For Prompts
- 114 Jobs on Disk
- 114 Disk Encryption
- 117 Wipe Disk
- 118 Font Sharpening
- 118 Require Standby
- 119 LES Applications
- 119 Key Repeat Initial Delay
- 119 Key Repeat Rate
- 119 Wiper Message
- 120 Clear Custom Status
- 120 USB Speed
- 120 USB PnP
- 120 Exit Configuration Menu (Exit Config Menu)
- 121 Diagnostics menu
- 121 Entering Diagnostics menu
- 122 Registration (printer)
- 124 Print Tests
- 125 Hardware Tests
- 128 Duplex Tests
- 130 Input Tray Tests
- 131 Output bin tests
- 132 Base Sensor Test
- 132 DEVICE TESTS
- 133 PRINTER SETUP
- 135 EP SETUP
- 136 Reports
- 136 EVENT LOG
- 138 Scanner Tests
- 141 Exit Diagnostics
- 142 Printhead assembly electronic adjustment
- 143 Printhead assembly mechanical adjustment
- 145 SE Menu
- 146 Paper jams
- 146 Avoiding jams
- 147 Understanding jam numbers and locations
- 148 Jam messages and their locations
- 161 Handling ESD-sensitive parts
- 162 Removal procedures
- 163 ACM pick tire roller removal
- 165 Card reader removal
- 166 Upper and lower card reader cover removal
- 167 Card reader cable removal
- 168 Controller board removal
- 171 Controller board shield
- 174 Controller board cage
- 174 Controller board fan
- 175 Engine board removal
- 176 Cover open sensor
- 177 Door mount removal
- 179 Duplex removal
- 181 Duplex/main motor gear drive interface removal
- 184 Fan removal
- 185 Front access door removal
- 188 Fuser removal
- 191 Scanner front cover removal
- 193 Left side cover removal
- 194 Front door access cover removal
- 195 Lower front cover removal
- 197 LVPS/HVPS removal
- 200 Main motor gear drive removal
- 202 Manual feed clutch removal
- 204 Manual feed solenoid removal
- 207 Media ACM ASM feeder removal
- 210 Media feed clutch with cable removal
- 212 Media manual input sensor
- 215 Multipurpose feeder removal
- 218 Multipurpose feeder (MPF) feed clutch removal
- 221 Nameplate cover removal
- 222 Operator panel keypad removal
- 223 Operator panel display removal
- 224 Display bezel
- 225 UICC cable removal
- 226 USB cable mount bracket removal
- 226 Operator panel support removal
- 227 Display rotation support removal
- 228 Left rear frame assembly removal
- 229 Right rear frame assembly removal
- 230 Tub assembly removal
- 231 Paper input and duplex sensor assembly removal
- 232 Printhead removal
- 233 Mid rear cover removal
- 234 Rear door and lower rear cover removal
- 235 Rear exit guide assembly with sensor and reversing solenoid removal
- 237 Right side cover removal
- 239 Toner level sensor removal
- 240 Top cover assembly removal
- 241 Transfer roll removal
- 242 Upper front guide assembly removal
- 243 Wear strip (tray 1 and 250-sheet tray 2) removal
- 244 Wear strip (550-sheet tray 2) removal
- 245 Imaging component removals
- 245 ADF unit removal
- 246 Flatbed removal
- 248 Scanner assembly removal
- 255 ADF separator pad
- 256 ADF separator roll assembly
- 257 Kickstand removal
- 258 Output bin LED and lens removal
- 259 ADF cable removal
- 260 Left scanner cover removal
- 261 Right scanner cover removal
- 262 Option board installs and removals
- 262 Lifting the Scanner to the up position
- 263 Installing an Internal Solutions Port (ISP)
- 266 Printer hard disk removal
- 267 Printer hard disk installation on an ISP
- 269 Printer hard disk installation directly on the controller board
- 270 Fax card installation
- 273 Locations
- 273 Front view
- 274 Rear view
- 275 Print engine paperpath
- 276 Main boards
- 276 Lexmark X46x series controller board
- 277 Lexmark X46x series engine board
- 278 Lexmark X46x controller and engine board connector pin values
- 281 Safety inspection guide
- 281 Lubrication specifications
- 281 Scanner glass cleaning
- 281 Maintenance kits
- 283 How to use this parts catalog
- 284 Assembly 1: Covers
- 286 Assembly 2: Imaging
- 288 Assembly 3: Tray assemblies
- 290 Assembly 4: Electronics
- 292 Assembly 5: Frame
- 294 Assembly 6: Options
- 295 Assembly 7: Power cords