Lexmark X466 Service Manual

2-38 Service Manual
7014-xxx
Dead machine service check
CAUTION: Check the AC line voltage. The voltage should be within the following limits:
• 100 V ac (volts alternating current)-127 V ac for the 110 V printer
• 200 V ac-240 V ac for the 220 V printer
FRU Action
LVPS/HVPS
Unplug the printer. Remove the LVPS/HVPS, and check the fuses for continuity.
• If open, then replace the LVPS/HVPS.
• If not open, then check the switch continuity across its conductors with the switch on.
Turn the switch off. Plug the AC line into the LVPS/HVPS and switch unit on.
Note: Voltages are exposed at several places on the board. Do these verifications, and
then unplug the AC cord from the power supply:
• If voltages are not correct, then replace the LVPS/HVPS.
• If voltages are correct, then check the engine board. See “Engine board service
check” on page 2-36.
• If the engine board checks out ok, perform the controller board service check.
Pins Voltage
CN201-6, 17,
19
+24 V dc
CN201-10, 12,
14, 16, 18
Ground
CN201-1,3, 5,
11,13, 15
+5 V dc

Lexmark X466 Specifications

General

Print Resolution	1200 x 1200 dpi
Processor Speed	400 MHz
Fax Speed	33.6 Kbps
Functions	Print, Copy, Scan, Fax
Operating System Compatibility	Windows, Mac, Linux
Print Technology	Laser
Duplex Printing	Yes
Connectivity	USB, Ethernet
Paper Handling	250-sheet input tray, 50-sheet multipurpose tray
Scanner Type	Flatbed, ADF
Scan Resolution	1200 x 1200 dpi
Type	Multifunction
Paper Capacity	300 sheets
Maximum Paper Size	8.5 x 14 inches