Lexmark 4048-00X Part List

4048-00x

Extracted From Service Manual

4048–00x

Edition: September 2002
The following paragraph does not apply to any country where suc h provisions are

inconsiste nt with local law: LEXMARK INTERNATIONAL, IN C. PROVIDES THIS

PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRE SS OR
IMPLIED , INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do
not allow disclaimer of express or implied warranties in certain transactions; therefore, this
statement may not apply to you.

This publication could include technical inaccuracies or typographical errors. Changes are
periodically made to the information herein; these changes will be incorporated in later
editions. Improvements or changes in the products or the programs described may be
made at any time.

Comments may be addressed to Lexmark International, Inc., Department D22A/032-2,
740 West New Circle Road, Lexington, Kentucky 40550, U.S.A or e-mail at
[e-mail]. Lexmark may use or distribute any of the
information you supply in any way it believes appropriate without incurring any obligation
to you. You can purchase additional copies of publications related to this product by
calling 1-800-553-9727. In other countries, contact your point of purchase.

Lexmark, Lexmark with diamond design, MarkNet, MarkVision, Optra, and Prebate are
trademarks of Lexmark International, Inc., registered in the United States and/or other
countries.

Optra Forms and PictureGrade are trademarks of Lexmark International, Inc.
Other trademarks are the property of their respective owners.

© 2002 Lexmark International, Inc.
All rights reserved.

UNITED STA TES GOVERNMENT RESTRICTED RIGHTS

This software and documentation are provided with RESTRICTED RIGHTS. Use,
duplication or disclosure by the Government is subject to restrictions as set forth in
subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at
DF ARS 252.227-7013 and in applicable FAR provisions: Lexmark International, Inc.,
Lexington, KY 40550.

U.S.A. P/N 12G9119

4048–00x

7. Parts Catalog

How to Use This Parts Catalog

• SIMILAR ASSEMBLIES: If two assemblies contain a majority of

identical parts, they are shown on the same list. Common parts
are shown by one index number. Parts peculiar to one or the
other of the assemblies are listed separately and identified by
description.

• AR: (As Required) in the Units column indicates that the

quantity is not the same for all machines.

• NS: (Not Shown) in the Asm-Index column indicates that the

part is procurable but is not pictured in the illustration.

• PP: (Parts Packet) in the parts description column indicates the

part is contained in a parts packet.

Parts Catalog 7-1

4048–00x

Assembly 1: Cover s

1

2

3

10

7

6

9

8

4

5

7-2 Service Manual

4048–00x

Assembly 1: Covers

Asm­Index

1–1 56P0608 1 Cover Assembly, Rear

2 56P0607 1 Door Assembly, Rear Exit
3 56P0680 1 Flap, Paper Holder
4 56P0603 1 Cover Assembly, Duct
5 56P0604 1 Cover Assembly, Top
6 56P0605 1 Cover Assembly, Right
7 56P0601 1 Cover Assembly, Front, with Display

7 56P0602 1 Cover Assembly, Front with Display

8 56P0610 1 Cover Assembly, MPF Door
9 56P0679 1 Overlays, Language

10 56P0600 1 Cover Assembly, Left

Part
Numbers

Units Description

(without logo)

(with logo)

Parts Catalog 7-3

4048–00x

Assembly 2: Multipurpose Feeder (MPF)

5

1

4

2

3

7-4 Service Manual

4048–00x

Assembly 2: Multipurpose Feeder (MPF)

Asm­Index

2–1 56P0612 1 Housing Assembly, Upper (MPF)

2 56P0611 1 Housing Assembly, Lower (MPF)
3 56P0615 1 Cap, MPF Paper Feed Cover
4 56P0613 1 Assembly, Roller (MPF)
5 56P0614 1 Gear, MPF Paper Pick

Part
Numbers

Units Description

Parts Catalog 7-5

4048–00x

Assembly 3: Charging

3

2

1

7

5

4

6

2

3

7-6 Service Manual

4048–00x

Assembly 3: Charging

Asm­Index

3–1 56P0640 1 Roll, Charge

2 56P0668 1 Parts Pack, (Screws and E–Rings)
3 56P0669 1 Hinge, Pivot (quantity 2)
4 56P0642 1 Guide Assembly, Right
5 56P0643 1 Assembly, Transfer Roll
6 56P0644 1 Bearings, Transfer Roll
7 56P0641 1 Guide Assembly, Left

Part
Numbers

Units Description

Parts Catalog 7-7

4048–00x

Assembly 4: Electronics and Cables

11

10

8

6

5

7

9

1

4

2

3

7-8 Service Manual

4048–00x

Assembly 4: Electronics and Cables

Asm­Index

4–1 56P0626 1 Power Supply, 110 V

1 56P0627 1 Power Supply, 220 V

2, 7, 8, 9 56P0663 1 Cable Assembly, Main Harness

3 56P0628 1 PS, High Volt
4 56P0641 1 Guide Assembly, Left
5 56P0650 1 Cable Assembly, LVPS to Fuser

6 56P0630 1 Fan, Cooling
10 56P0617 1 Card Assembly, RIP
10 56P0619 1 Card Assembly, Network RIP
11 56P0622 1 Cable Assembly, Printhead

Part
Numbers

Units Description

Locations:

2. HVPS

7. Fan

8. LVPS Power

9. LVPS Control
NS Paper–In, Duplex

Parts Catalog 7-9

4048–00x

Assembly 4 (cont.): Electronics and Cables

3

4

5

6

2

7

1

8

9

16

15

14

13

11

5

12

10

11

7-10 Service Manual

4048–00x

Assembly 4 (cont.): Electronics and Cables

Asm­Index

4–1 56P0624 1 Cable Assembly, Cover Switch

2 56P0621 1 Cable Assembly, Operator Panel

3 56P0625 1 Switch, Interlock Cover

4 and 5 Sensor and Cable Included with

6 and 8 56P0616 2 Solenoid, Paper Feed

7 56P0653 1 Sensor, Toner Level

9 56P0631 1 Cable Assembly, Drawer
10 56P0617 1 Card Assembly, RIP
10 56P0619 1 Card Assembly, Network RIP
11 56P0664 1 Cable Assembly, Output Full (and

12 56P0652 1 Sensor, Smart Button
13 56P0682 1 Sensor Cable, Output Full
14 56P0665 1 Connector, 3–Pin
15 56P0666 1 Connector, 2–Pin
16 56P0645 1 Sensor, Photo

NS 56P0649 1 Cable Assembly, Fuser Exit
NS 56P0620 1 Cable Assembly, Motor

Part
Numbers

Units Description

P/N 56P0611 (lower MPF housing)

Fuser Exit)

Parts Catalog 7-11

4048–00x

Assembly 4 (cont.): Electronics and Cables

This page left intentionally blank.

7-12 Service Manual

4048–00x

Assembly 4 (cont.): Electronics and Cables

Asm­Index

NS 70G0478 1 Power Cord, Bolivia, Canada,

NS 1339528 1 Power Cord, Bahrein, Cyprus, Iraq,

NS 1339529 1 Power Cord, Austria, Belgium,

NS 1339530 1 Power Cord, Israel (HV)
NS 1339531 1 Power Cord, Switzerland (HV)
NS 1339532 1 Power Cord, Lybia, Pakistan, South

NS 1339533 1 Power Cord, Chile, Uruguay (HV)
NS 1339534 1 Power Cord, Denmark (HV)
NS 43H5545 1 Power Cord, PR China (HV)
NS 1339548 1 Power Cord, Brazil (LV)
NS 11D0330 1 Power Cord, Argentina
NS 1339520 1 Power Cord, U.S. (HV) RPQ

Part
Numbers

Units Description

Caribbean Countries, Columbia,
Costa Rica, Dominican Republic,
Equador, El Salvador, Guatemala,
Honduras, Japan, Mexico,
Nicaragua, Peru, Panama, Puerto
Rico, Saudi Arabia, Taiwan, The
Virgin Islands, Venezuela, US,
AP–LV

Ireland, Kuw ait , Oman, Q ata r, U AE,
UK, Yemen, (HV)

Bosnia, Bulgaria, Catalan, Czech,
Croatia, Egypt, Albania (Euro
English and other East), Finland,
Franc e, Germany , G reece, Hungary ,
Iceland, Iran, Italy, Jordan,
Lebanon, Macedonia, Netherlands,
Norway, Paraguay, Poland,
Portugal, Romania, Russia, and
CIS, Slovak Countries, Slovenia,
Spain, Sweden, Syria, Turkey,
Yugoslavia (Serbia and
Montenegro)(HV)

Africa (HV)

Parts Catalog 7-13

4048–00x

Assembly 5: Paper Feed

17

16

15

1

13

12

11

10

9

7

14

6

8

5

3

4

2

7-14 Service Manual

4048–00x

Assembly 5: Paper Feed

Asm­Index

6–1 56P0677 1 Flags, Stack Control

2 56P0651 1 Assembly, Duplex

3 56P0645 1 Sensor, Photo

4 56P0618 1 Spring, D–Roll

5 56P0656 1 Roll, Paper Feed

6 56P0655 1 Bracket, Paper Sensor

7 56P0657 1 Assembly, Paper Feed

8 56P0654 1 Plate Assembly

9 56P0634 1 Gear, Paper Feed
10 56P0693 1 Roller Asm., Reference Backup

11* 56P0633 1 Assembly, Drive

12 56P0632 1 Motor Assembly, Main Drive
13 56P0638 1 Coupling, Cartridge

14* 56P063 7 1 Drive , Ratc het
15* 56P0635 1 Assembly, Motor
16* 56P0636 1 Gears, Spur

17 56P0639 1 Guide, Link

* Order a lubricant to use with these gears,
P/N 99A0394, (FRU, Nyogel 744). See

page 4-3 for more information.

Part
Numbers

Units Description

(Top Front and Rear)

Parts Catalog 7-15

4048–00x

Assembly 6: Frame

8

1

2

3

4

12

7-16 Service Manual

11

4

10

9

8

4

4

5

7

6

4048–00x

Assembly 6: Frame

Asm­Index

7–1 56P0606 1 Duct, Air

2 56P0623 1 Assembly, Printhead

3 56P0629 1 Assembly, Cartridge Contacts

4 56P0662 1 Feet, Base

5 56P0661 1 Damper, Tray

6 56P0668 1 Parts Pack, (Screws and E–Rings)

7 56P0609 1 Assembly, Tray 1

8 56P0667 1 Latch, Door (Qty. 3)

9 56P0660 1 Roller, Paper Guide
10 56P0659 1 Bracket, Shutter
11 56P0672 1 Bracket, Body–Tray
12 56P0658 1 Guide, Entrance

Part
Numbers

Units Description

(quantity 5)

Parts Catalog 7-17

4048–00x

Assembly 7: Fuser

4

1

2

3

7-18 Service Manual

4048–00x

Assembly 7: Fuser

Asm­Index

8–1 56P0648 1 Assembly, Fuser (110 V)

1 56P0671 1 Assembly, Fuser (220 V)

2 56P0673 1 Fuser Assembly, Paper Guide

3 56P0676 1 Spring, Fuser Exit

4 56P0646 1 Lamp, Fuser (110 V)

4 56P0647 1 Lamp, Fuser (220 V)

Part
Numbers

Units Description

Parts Catalog 7-19

4048–00x

Assembly 8: Sensors

8

7

6

5

3

4

1

2

7-20 Service Manual

4048–00x

Assembly 8: Sensors and Locations

Asm­Index

9 1–5, 8 56P0645 1 Sensor, Photo

2, 5 56P0655 1 Bracket, Paper Sensor

6 56P0653 1 Sensor, Toner Level

7 56P0652 1 Sensor, Smart Button

Part
Numbers

Units Description

Locations:

1. Paper Path Exit Flag

2. Paper Path below Cartridge

3. Paper Path Duplex

4. Paper Path MPF

5. Paper Path below Cartridge

8. Fuser Exit Sensor

Parts Catalog 7-21

4048–00x

Assembly 9: Options

1

2

3

4

7-22 Service Manual

4048–00x

Assembly 9: Options

Asm­Index

10–1 56P0674 1 Drawer Assembly, 250–Sheet

2 56P0609 1 Tray, 250–Sheet

3 56P0675 1 Drawer Assembly, 500–Sheet

4 56P0678 1 Tray, 500–Sheet

NS 56P0694 1 DIMM, 4MB SDRAM
NS 56P0695 1 DIMM, 8MB SDRAM
NS 56P0696 1 DIMM 16MB SDRAM
NS 56P0697 1 DIMM, 32MB SDRAM
NS 56P0698 1 DIMM, 64MB SDRAM
NS 56P0699 1 DIMM, 128MB SDRAM
NS 99A1757 1 DIMM, 2MB Flash
NS 99A1758 1 DIMM, 4MB Flash
NS 99A1759 1 DIMM, 8MB Flash
NS 99A1774 1 DIMM, 16MB Flash
NS 99A1683 1 DIMM, Optra Forms 2MB Flash
NS 99A1684 1 DIMM, Optra Forms 4MB Flash
NS 99A1685 1 DIMM, Optra Forms 8MB Flash
NS 99A1686 1 DIMM, Optra Forms 16MB Flash
NS 56P1248 1 DIMM, Japanese 8MB Font
NS 56P1250 1 DIMM, Simplified Chinese Font
NS l56P1251 1 DIMM, Traditional Chinese Font
NS 12G9833 1 MarkNet™ X2011e Ethernet 10/10 0

NS 12G9832 1 MarkNet X2012e Ethernet 10/100

NS 12G9831 1 MarkNet X2031e Ethernet 10/100

NS 12G9830 1 MarkNet X2030t Token–Ring
NS 99A0545 1 Adapter, External Serial
NS 1329605 1 Cable, High–Speed Bidi rec tio nal

NS 1427498 1 Cable, High–Speed Bidi rec tio nal

NS 12A2405 1 Cable, USB 2–Meter

Part
Numbers

Units Description

BaseTX

BaseTX/10Base2

BaseTX

Parallel (10 ft)

Parallel (20 ft)

Parts Catalog 7-23

4048–00x

Assembly 9: Options

Asm-

Index

NS 1038693 1 Cable, Serial (50 ft)
NS 7370971 1 Kit, field relocation

Part
Numbers

Units Description

7-24 Service Manual