Lexmark X642E, X644E, X646E User Manual
7002-xxx
7. Parts catalog
How to use this parts catalog
The foll owing legend is used in the parts catalog:
AsmIndex
Part
number
Units/mach
- OR -
Units/option
Units/
kit or
pkg
Description
• Asm-index: ide nti fies the assembly and the item in the diagram. For example , 3-1 indicates Assembly 3
and the item number 1.
• Part numbe r: identifies the unique num ber t hat identifies this FRU.
• Units/mach: refers to the number of unit s actually used in the base machine or product.
• Units/option: re fers to the number of unit s used in the option and does not include the base machine.
• Units/kit or pkg: refers to the number of units packaged together and identified by the part number.
• PP: (Parts Packet) in the parts description column indicates the part is contained in a parts packet.
• NS: (Not shown) in the Asm-Index column indicates that the part is procurable but is not pictured in the
illustration.
• NA: (Not avai lable) in the parts descripti on column indicates the part is shown for identification purposes
only and is not available as a FRU.
Model information used in the parts catalog.
Model name Configuration Machine type Parts catalog
Lexmark X644e Network 7002-001 001
Lexmark X642e Network 7002-003 003
Lexmark X642e Network, modem 7002-005 005
Lexmark X644e Network, modem 7002-011 011
Lexmark X646e Network, hard disk 7002-101 101
Lexmark X646e Network, modem, hard di sk 7002-111 111
Lexmark X644e HV, network 7002-002 002
Lexmark X642e HV, network 7002-004 004
Lexmark X642e HV, network, modem 7002-006 006
Lexmark X644e HV, network, modem 7002-012 012
Lexmark X646e HV, network, hard disk 7002-102 102
Lexmark X646e HV, network with hard disk 7002-112 112
Parts catalog 7-1
7002-xxx
Assembly 1: Covers—printer (model X642e)
7-2 Service Manual
7002-xxx
Assembly 1: Covers—printer (model X642e)
AsmIndex
1—1 40X0001 1 1 Fuser wiper cov er assembly
10 40X0493 1 1 Multipurpose tray assembly
11 40X3301 1 1 LCD mono touchscreen displa y assem bly—X642e, includes:
12 40X3299 1 1 Cover bezel with Lexmark logo—X642e, incl udes
13 40X3302 1 1 Operator panel left cover assembly—X642e, includes
14 40X0151 1 1 USB board assembly
Part
number
2 40X0469 1 1 Upper sub cover assembly
3 40X0467 1 1 Upper cover assembly
4 40X0468 1 1 Upper tray cover (paper support)
5 40X0473 1 1 Right side cover
6 40X0471 1 1 Right cover assembly
7 40X0516 2 1 Counterbalance spring
8 40X3309 1 1 Upper front cover hinge assemb ly—X642e, includes:
9 40X3303 1 1 Operator panel right cover assem bly—X642e, in cludes:
Units/
mach
Units/ kit
or pkg
Description
• Operator panel frame (hinge)
• UICC 18-pin cable
• USB cable
• Cover open sensor
• Left hinge cable retainer
• Right hinge cable retainer
• Left hinge spring
• Right hinge spring
• Ground cable
• Screw, M3x10 (3 )
• Screw, Sunk head (1)
• Operator panel right cover
• Dial numeric pad key
• Control 1—Stop key
• Control 2—Go key
• Control 3—Clear key
• Hook, operator panel right assembly
• Compression spring
• LCD operator panel cap
• UICC #1 card assembly
• Screw, M3x8 (2 )
• Screw, M3x8 (2 )
• LCD lower cover
• Mono LCD assembly
• LCD frame lev er
• LCD lever spring
• Core
• Screw, M3x8 (4 )
• Bezel
• UICC #3
• Home key
• M3x8 screws (2)
• Operator left cover
• Operator panel left hook
• Admin key
• UICC #2 card assembly
• Compression spring
• M3x18 screws (2)
• M3x18 screws (2)
Parts catalog 7-3
7002-xxx
Assembly 1 (continued): Covers—printer ( m odel X642 e)
7-4 Service Manual
7002-xxx
Assembly 1: Covers—printer (model X642e)
AsmIndex
1—15 40X3304 1 1 LCD (mono) touchscree n inverter card—X642e
16 40X0009 1 1 TLI/ID/serial number label—blank
17 40X0470 1 1 Left cover assembly
18 40X0472 1 1 Left side cover
NS 5 10 Parts packet (cable ties) (PP 40X0174)
NS 40X0050 2 1 Counterbalance spring
Part
number
Units/
mach
Units/ kit
or pkg
Description
Parts catalog 7-5
7002-xxx
Assembly 2: Cover—printer (models X644e and X646e)
7-6 Service Manual
7002-xxx
Assembly 2: Covers—printer (models X644e and X646e)
AsmIndex
2—1 40X0001 1 1 Fuser wiper cov er assembly
10 40X0493 1 1 Multipurpose tray assembly
11 40X0494 1 1 LCD touchscreen display assembly—X644e/X646e
12 40X3313 1 1 Cover bezel with Lex m ark log o—X644e
12 40X0476 1 1 Cover bezel with Lex m ark log o—X646e
13 40X0495 1 1 Operator panel left cover assembly—X644e/X646e
14 40X0151 1 1 USB board assembly
15 40X0497 1 1 LCD touchscreen inverter card
16 40X0009 1 1 TLI/ID/serial number label—blank
17 40X0470 1 1 Left cover assembly
18 40X0472 1 1 Left side cover
NS 5 10 Parts packet (cable ties) (PP 40X0174)
NS 40X0050 2 1 Counterbalance spring
Part
number
2 40X0469 1 1 Upper sub cover assembly
3 40X0467 1 1 Upper cover assembly
4 40X0468 1 1 Upper tray cover (paper support)
5 40X0473 1 1 Right side cover
6 40X0471 1 1 Right cover assembly
7 40X0516 2 1 Counterbalance spring
8 40X0515 1 1 Upper front cover hinge assemb ly—X644e/X646e, includes:
9 40X0496 1 1 Operator panel right cover assembly—X644e/X646e, includes:
Units/
mach
Units/ kit
or pkg
Description
• Cable, VICC 18-pi n
• Hinge, opera tor panel
• USB cable (1)
• Cover open switch and cable (1)
• Left cable re tain er ( 1 )
• Righ t cable re tain er (1)
• Left hinge spring (1)
• Right hinge spring (1)
• Stop button (1)
• Go button (1)
• Clear button (1)
• LED cap (1)
• Dial number pad
• User interface control card assembly
• Compression spring
• Operator panel right cover
• Operator panel right side hook
Parts catalog 7-7
7002-xxx
Assembly 3: Covers—ADF scanner
7-8 Service Manual
7002-xxx
Assembly 3: Covers—ADF scanner
AsmIndex
3—1 40X0450 1 1 Complete ADF assembly—X644e/X646e
Part
number
2 40X3296 1 1 Complete ADF assembly—X642e
3 40X0451 1 1 Document tray assembly—X644e/X646e
4 40X3297 1 1 Document tray assembly—X642e
5 40X0452 1 1 ADF top cover ass em bly
6 40X0463 1 1 ADF scan cover
7 40X0465 1 1 ADF rear cover
8 40X0464 1 1 ADF front cover
9 1 1 Parts packet, sensors (PP 40X0481)
Units/
mach
Units/ kit
or pkg
Description
Parts catalog 7-9
7002-xxx
Assembly 4: Frame 1
7-10 Service Manual
7002-xxx
Assembly 4: Frame 1
AsmIndex
4—1 40X0065 4 1 Fr ame extension, nut plate
Part
number
2 40X0225 1 1 Right side hand holder
3 4 4 Parts packet (PP 40X0165)
4 40X0024 1 1 Right frame extension
5 40X0026 1 1 Right side frame ground contact
6 40X0025 1 1 Left frame extension
7 40X0060 1 1 External ground clip
8 40X0231 1 1 Left side hand holder
9 40X0285 1 1 Fr am e clip
Units/
mach
Units/ kit
or pkg
Description
Parts catalo g 7-11
7002-xxx
Assembly 5: Frame 2
7-12 Service Manual
7002-xxx
Assembly 5: Frame 2
AsmIndex
5—1 40X0027 1 1 Upper redrive defl ector
10 40X0054 1 1 Main fan with cable—500-sheet output
11 40X0051 1 1 Standard bin level sensor
12 40X0052 1 1 Standard bin level sensor bracket
13 40X0058 1 1 Output paper level flag
14 40X0264 1 1 Standard bin level sensor cable
15 40X0232 1 1 Redrive door assembly 500 sh eet
16 40X0059 1 1 Extension guide
NS 2 2 Parts packet, redrive mounting screws (P/N 40X0254)
Part
number
2 40X0028 1 1 Upper diverter spring
3 40X0030 1 1 Redrive assembly—500-sheet in/500 out
4 40X0032 1 1 Transfer deflector with brush
5 40X0044 1 1 Gear guard
6 1 Parts packet (PP 40X0165)
7 40X0048 1 1 Paper switch activate spring
8 40X0046 1 1 Paper size sensing board assembly
9 40X0049 1 1 Gear release link
Units/
mach
Units/ kit
or pkg
Description
Parts catalo g 7-13
7002-xxx
Assembly 6: Frame 3
7-14 Service Manual
7002-xxx
Assembly 6: Frame 3
AsmIndex
6—1 40X0249 1 1 EP DC fan assembly
10 40X0021 2 1 Cartridge holddown assembly
11 40X0040 1 1 Upper paper feed deflector
12 40X0042 1 1 Inner paper feed deflector
13 40X0039 2 1 Developer support roller
14 40X0043 1 1 Input sensor
15 40X0209 1 1 Gear #60 MPF shield
16 40X0045 1 1 ESD shield with label
17 40X0207 1 1 EP duct
Part
number
2 40X0208 1 1 Blower duct
3 1 1 Parts packet (PP 40X0165)
3 1 1 Parts packet (PP 40X0165)
4 40X0034 1 1 Signature button contact assembly with cable
5 40X0033 4 1 Machine mounting pad
6 40X0223 1 1 HVPS/input sensor /t oner sensor cable assembly
7 40X0036 1 1 Toner sensor assembly
8 40X0306 1 1 High volta ge contact kit, including:
9 40X0213 1 1 Tray bias assembl y
Units/
mach
Units/ kit
or pkg
Description
• Charge roll contact (1)
• Doc/TAR/Dev contact (3)
• PC drum contact (1)
• Screw (5)
• Screw blo ck (4 )
Parts catalo g 7-15
7002-xxx
Assembly 7: Scanner automatic document feeder (ADF)—pickup
AsmIndex
7—1 40X0453 1 Pickup assembly
Part
number
Units/
mach
Units/ kit
or pkg
Description
7-16 Service Manual
7002-xxx
Assembly 8: Scanner ADF—paper feed
AsmIndex
8—1 40X0459 1 1 Upper entrance guide ass em bly
Part
number
2 40X2799 1 1 Torque lim it er
3 40X0454 1 1 Reverse roller with clip
Units/
mach
Units/ kit
or pkg
Description
Parts catalo g 7-17
7002-xxx
Assembly 9: Scanner ADF—lower exit guide assembly
AsmIndex
9—1 40X0460 1 1 Lower exit guide assembly—X644e/X646e
Part
number
1 40X3311 1 1 Lower exit guide assembly—X642e
2 40X0458 1 1 ADF CCD module assembly—X644e/X646e only
Units/
mach
Units/ kit
or pkg
Description
7-18 Service Manual
7002-xxx
Assembly 10: Scanner ADF— m otors and belts
AsmIndex
10—1 40X0482 1 1 Belts, includi ng:
Part
number
2 40X0461 1 1 Feed motor (ADF f eed)
3 40X0462 1 1 ADF scan motor assembly
Units/
mach
Units/ kit
or pkg
Description
• A—Timing belt 52M194
• B—Timing belt 52M172
• C—Timing belt motor 52M29 2
• D—Timing belt second t ransport 52M152
• E—Timing belt first transport 52M132
Note: Belt P/N stamped on belt.
• F—Timing belt knob 52M172
Parts catalo g 7-19
7002-xxx
Assembly 11: Scanner ADF—sensors
7-20 Service Manual
7002-xxx
Assembly 11: ADF—sensors
AsmIndex
11—1 40X0456 1 1 Pickup arm assembly solenoid
Part
number
2 40X0481 1 4 Parts packet, sensors
3 40X0486 1 1 Motor driver card
Units/
mach
Units/ kit
or pkg
Description
• A—Second scan sensor
• B—Paper pr esent
• C—Interval sensor
• D—First scan sensor
• E—ADF top cover open
• F—Flatbed co ver open
• G—Jam access door
Note: There are four different sensors i n the parts packet, some of the
same sensors are used in di fferent loc ati ons.
Parts catalo g 7-21
7002-xxx
Assembly 12: Scanner—flatbed
7-22 Service Manual
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