Lexmark MX610 Service Manual page 10

Assembly 4: Electronics 1
Asm-index P/N Units/mach Units/FRU Description
1 40X8079
1 41X0362
2 40X8343
2 40X8023
2 40X8024
3 40X9119
4 40X9181
5 40X9254
5 41X0485
6 40X7592
7 41X0259
8 40X8280
9 40X8300
10 40X8301
NS 40X7854
NS 41X0363
NS 41X0759
NS 41X0913
* To determine what type of LSU (galvo or polygon) the printer supports and whether it is compatible with the
controller board:
•
Check the serial number of the printer. If the sixth digit character assigned is in the P–Z range, then the LSU
is polygon (example: 4514 2ZHH 007CR). If the sixth digit character assigned is in the 0–9 or B–N range,
then the LSU is galvo (example: 4514 20HH 007CR7.
•
Check the color of the controller board. For polygon LSU, the color of the compatible controller board is
blue. For galvo LSU, the color is green.
1 1 Galvo LSU*
1 1 Polygon LSU*
1 1 Fuser, 100 V
1 1 Fuser, 110 V
1 1 Fuser, 220 V
1 1 Bin full sensor
1 1 Cooling fan
1 1 Controller board* (galvo
LSU)
1 1 Controller board*
(polygon LSU)
1 1 Tray present sensor
1 1 Narrow media sensor
1 1 Front input guide
1 1 MPF solenoid
1 1 Reverse solenoid
1 1 Fax card
1 1 Polygon laser scanning
unit (LSU) frame*
1 1 Polygon LSU cable
Video cable (galvo LSU) ‑‑
1 1
Parts catalog
Removal procedure
"Laser scanning unit (LSU) removal"
on page 353
"Laser scanning unit (LSU) removal"
on page 353
"Fuser removal" on page 345
"Fuser removal" on page 345
"Fuser removal" on page 345
"Bin full sensor/lens removal" on
page 350
"Cooling fan removal" on page 279
"Controller board removal" on
page 280
"Controller board removal" on
page 280
"Tray present sensor removal" on
page 278
N/A
"Front input guide removal" on
page 316
"MPF solenoid removal" on page
266
"Reverse solenoid removal" on
page 271
N/A
‑‑
‑‑
450
7016