CS310, CS410, CS510, and C21312
Machine Type 5027-2x0, -4x0, -6x0, -639
Service Manual
• Start diagnostics
• Maintenance
• Safety and notices
• Trademarks
• Index
June 10, 2014 www.lexmark.com
P/N 12G3220
5027
Parts catalog
• “Legend” on page 316
• “Assembly 1: Covers” on page 317
• “Assembly 2: Frames” on page 321
• “Assembly 3: Electronics” on page 323
• “Assembly 4: Cables and sensors” on page 327
• “Assembly 5: Media drawers and trays” on page 329
• “Assembly 6: Options and miscellaneous” on page 331
Legend
The following column headings are used in the parts catalog:
• Asm‑index—Identifies the assembly and the item in the diagram. For example, 3‑1 indicates Assembly 3 and item
1 in the table.
• Part number—Identifies the unique number that correlates with the part.
• Units/mach—Refers to the number of units actually used in the base machine or product.
• Units/option—Refers to the number of units in a particular option.
• Description—A brief description of the part.
The following abbreviations are used in the parts catalog:
• 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 Description column indicates that the part is contained in a parts packet.
Parts catalog
316
Assembly 1: Covers
5027
Parts catalog
317
Assembly 1: Covers
Asm-index P/N Units/mach Units/FRU Description Removal procedure
5027
1‑1 40X7643 1 1 Controller board cover
(CS310, CS410)
1 40X7644 1 1 Controller board cover
(CS510, C2132)
2 40X7633 1 1 Top cover assembly
3 40X7621 1 1 Toner supply door
4 40X9244 1 1 Bracket, front toner door
pivot
5 40X7630 1 1 Right cover assembly
6 40X7645 1 1 250‑sheet tray assembly
7 40X5803 1 1 Duplex reference edge
8 40X7619 2 2 Front cover straps
9 40X7635 1 1 Front cover assembly
“Controller board removal” on page 291
“Controller board removal” on page 291
“Top cover assembly removal” on
page 294
“Toner supply door removal” on page
233
N/A
“Right cover assembly removal” on
page 232
“Paper pick motor drive assembly
standard tray removal” on page 287
“Duplex reference edge removal” on
page 265
“Front cover assembly removal” on
page 252
“Front cover assembly removal” on
page 252
10A 40X7638 1 1 Operator panel and display
assembly (CS310)
10B 40X7640 1 1 Operator panel (CS410)
10C 40X7642 1 1 Operator panel (CS510,
C2132)
11 40X5168 2 2 Pick tires
12 40X7650 1 1 UICC card (CS510, C2132)
13 40X7651 1 1 2.4” Display and UICC card
(CS410)
14 40X7116 1 1 4.3” Display
“Operator panel removal (for CS310
models only)” on page 254
“Operator panel removal (for CS410
models only)” on page 256
“Operator panel removal (for CS510
models only)” on page 259
“Pick tire removal” on page 303
“Operator panel removal (for CS510
models only)” on page 259
“Operator panel removal (for CS410
models only)” on page 256
“Operator panel removal (for CS510
models only)” on page 259
Parts catalog
318
Asm-index P/N Units/mach Units/FRU Description Removal procedure
5027
15 40X7637 1 1 Operator panel bezel and
name plates, including:
“Operator panel bezel removal” on
page 254
• Bezel (1)
• Name plates (4)
• Logo plate (1)
• CS310 cover (1)
• CS310 cover (1)
• CS510 USB cover (1)
• CS510 USB cover (1)
16 40X7579 1 1 System fan N/A
17 40X7632 1 1 Left cover assembly
“Left cover assembly removal” on
page 219
Parts catalog
319
5027
Parts catalog
320
Assembly 2: Frames
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Parts catalog
321
Assembly 2: Frames
Asm-index P/N Units/mach Units/FRU Description Removal procedure
2-1 40X7627 1 1 Printhead laser N/A
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2 40X7629 1 1 Fuser drive motor assembly
3 40X7646 1 1 Lower left frame and lower right
frame with cable cover
4 40X7652 1 2X Spring parts package
• Tray‑bias spring (2)
• Fuser latch spring (2)
• Image transfer unit front hold
down spring (2)
• Front cover latch spring (2)
5 40X7610 1 1 Image transfer unit
6 40X7614 1 1 Paper pick motor drive assembly,
standard tray
7 41X0001 1 1 Drive unit motor
8 40X7628 1 1 EP drive gear assembly, with motors
“Fuser drive motor assembly
removal” on page 234
“Lower left frame removal” on
page 273, “Lower right frame
removal” on page 280
N/A
“Image transfer unit (ITU) removal”
on page 243
“Paper pick motor drive assembly
standard tray removal” on page
287
“Drive unit motor removal” on
page 220
“EP drive assembly removal” on
page 221
9 40X7622 1 1 Fuser assembly, 115 V
9 40X7623 1 1 Fuser assembly, 230 V
9 40X7624 1 1 Fuser assembly, 100 V
10 40X7649 1 1 Exit deflector assembly parts packet
• Exit deflector
• Bin‑full/narrow media sensor
flag
• Right output bin deflector
“Fuser assembly removal” on
page 267
“Fuser assembly removal” on
page 267
“Fuser assembly removal” on
page 267
“Exit deflector removal” on
page 269, “Bin‑full/narrow media
sensor flag removal” on page 231,
“Right output bin deflector
removal” on page 271
Parts catalog
322
Assembly 3: Electronics
5027
Parts catalog
323
Assembly 3: Electronics
Asm-index P/N Units/mach Units/FRU Description Removal procedure
5027
3‑1 40X7613 1 1 Controller board (CS310)
1 40X7612 1 1 Controller board (CS410)
1 40X7611 1 1 Controller board (CS510, C2132)
2 40X7620 1 1 Toner meter cycle card assembly
3 40X7625 1 1 High‑voltage power supply
4 40X7301 3 1 Photo sensor and retainer (one per
package), used for:
• Tray present sensor (5A)
• Duplex sensor (5B)
• Bin‑full/narrow media sensor (5C)
5 40X7626 1 1 Low‑voltage power supply (universal
power supply)
6 40X5413 1 1 Fuser exit sensor
“Controller board removal” on
page 291
“Controller board removal” on
page 291
“Controller board removal” on
page 291
“Toner meter cycle (TMC) card
removal” on page 234
“High‑voltage power supply
(HVPS) removal” on page 239
“Tray present sensor removal”
on page 285, “Duplex sensor
removal” on page 284,
“Bin‑full/narrow media
sensor removal” on page 297
“Low‑voltage power supply
(LVPS) assembly removal” on
page 226
“Fuser exit sensor removal” on
page 228
7 40X7703 1 1 Speaker (CS510, C2132) N/A
8 40X1766 1 1 Power cord, 2.5 m (straight): Bolivia, Peru N/A
8 40X0269 1 1 Power cord, 2.5 m (straight): USA,
Canada, APG, LAD
8 40X0288 1 1 Power cord, 2.5 m (straight): Argentina N/A
8 40X0301 1 1 Power cord, 2.5 m (straight): Australia N/A
8 40X4596 1 1 Power cord, 2.5 m (straight): Brazil N/A
8 40X0273 1 1 Power cord, 2.5 m (straight): Chile,
Uruguay, Italy
8 40X1774 1 1 Power cord, 2.5 m (straight): Denmark N/A
8 40X0275 1 1 Power cord, 2.5 m (straight): Israel N/A
8 40X3609 1 1 Power cord, 2.5 m (straight): Japan N/A
8 40X1792 1 1 Power cord, 2.5 m (straight): Korea N/A
8 40X3141 1 1 Power cord, 2.5 m (straight): Paraguay,
Europe, Middle East, Indonesia, Africa
(HV)
8 40X0303 1 1 Power cord, 2.5 m (straight): PRC N/A
8 40X1773 1 1 Power cord, 2.5 m (straight): South Africa N/A
N/A
N/A
N/A
Parts catalog
324
Asm-index P/N Units/mach Units/FRU Description Removal procedure
8 40X1772 1 1 Power cord, 2.5 m (straight): Switzerland N/A
8 40X1791 1 1 Power cord, 2.5 m (straight): Taiwan N/A
5027
8 40X0271 1 1 Power cord, 2.5 m (straight): United
Kingdom
8 40X7229 1 1 Power cord, 2.5 m (straight): India N/A
N/A
Parts catalog
325
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Parts catalog
326
Assembly 4: Cables and sensors
5027
Parts catalog
327
5027
Assembly 4: Cables and sensors
Asm-index P/N Units/mach Units/FRU Description Removal procedure
4‑1 40X5429 1 1 Image transfer unit paper path thermistor N/A
2 40X5414 2 1 Toner density sensors, left or right (one in package) N/A
3 40X7046 1 1 Waste toner bottle sensor N/A
4 40X7636 4 4 Toner cartridge contacts (Pogo pin) N/A
5 40X7639 1 1 Operator panel cable (CS310) N/A
6 40X7641 1 1 Operator panel and USB port cables packet
N/A
• Operator panel cable (CS410, CS510, C2132) (6A)
• USB port cable (6B)
7 40X7618 1 1 Front and right side interlock switch cover assembly N/A
8 40X7647 1 1 Cable packet, used for:
N/A
• Fuser exit/narrow media to controller board (8A)
• Fuser motor, thermistor, and duplex sensor to
controller board (8B)
• LVPS to controller board (8C)
• CMY/K motors to controller board (8D)
• Tray 2 to controller board (8E)
• HVPS to controller board (8F)
• Tray present sensor to controller board (8G)
• AC power to LVPS (8H)
• Speaker cable (NS)
Parts catalog
328
Assembly 5: Media drawers and trays
5027
Parts catalog
329
Assembly 5: Media drawers and trays
Asm-index P/N Units/mach Units/FRU Description Removal procedure
5027
5-1 40X8089 1 0 Optional 650‑sheet duo drawer
(complete)
(includes 100‑sheet MPF)
2 40X5168 2 2 Pick tires
3 40X8091 1 1 650‑sheet Duo Drawer tray
assembly
4 40X8090 1 1 Optional 550‑sheet drawer
(complete)
(CS410, CS510, and C2132 only)
“650‑sheet duo drawer assembly
removal” on page 301
“Pick tire removal” on page 303
“650‑sheet duo drawer tray assembly
removal” on page 300
N/A
Parts catalog
330
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Assembly 6: Options and miscellaneous
Asm-index P/N Units/opt Units/FRU Description Removal procedure
6‑NS 40X7615 1 1 115 V Maintenance kit (fuser, ITU) N/A
NS 40X7616 1 1 230 V Maintenance kit (fuser, ITU) N/A
NS 40X7617 1 1 100 V Maintenance kit (fuser, ITU) N/A
NS 40X8555 1 1 256MB Flash memory card N/A
NS 40X8568 1 1 Korean font card assembly N/A
NS 40X8557 1 1 Simplified Chinese font card assembly N/A
NS 40X8556 1 1 Traditional Chinese font card assembly N/A
NS 40X8569 1 1 Japanese font card assembly N/A
N/A 40X1368 1 1 USB Cable, packaged (2 m) N/A
NS 40X7648 1 1 Screw packet, miscellaneous screws N/A
NS 40X7445 1 1 2GBx32 DDR3 RAM N/A
NS 40X7567 1 1 1GBx32 DDR3 RAM N/A
NS 40X7857 1 1 160GB Hard drive (CS510, C2132) N/A
NS 40X8572 1 1 Forms and bar code card assembly (CS410) N/A
NS 40X8573 1 1 Forms and bard code card assembly (CS510, C2132) N/A
NS 40X8574 1 1 Prescribe card assembly (CS410) N/A
NS 40X8575 1 1 Prescribe card assembly (CS510, C2132) N/A
NS 40X7061 1 1 Wireless printserver (external) N/A
NS 40X8701 1 1 Relocation kit (CS310, CS410, CS510) N/A
Parts catalog
331
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