Lexmark E360d Service Manual - Page 52

Main motor service check

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4513-420, -430 Main motor service check FRU Main motor gear drive Main motor cable LVPS/HVPS Controller board Warning: Do not replace the operator panel and controller board at the same time. Each card contains the printer settings. When either of these cards is new, it obtains the settings from the other card. Settings are lost when both are new and replaced at the same time. Action Turn off the printer, and unplug the main motor cable at J17. Turn on the printer, and check for the following voltages at J17: J17 pins Voltages Pins 1-4, 6 Approx. 5 V dc Pins 7-9 18 V dc-24 V dc Verify ground at pin 5 for both the card and cable. • If these voltages are correct, then check the main motor cable for continuity. - Remove the left side cover to access the connector on the motor. - If continuity exists on each wire, then replace the main motor gear drive which includes the motor. - If continuity does not exist on one or more of the wires, then call the next level of support. • If these voltages are not correct, then see "Controller board connector pin values" on page 5-2, or replace the controller board. See "Controller board removal" on page 4-6. 2-26 Lexmark™ E360d, E360dn

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2-26
Lexmark™ E360d, E360dn
4513-420, -430
Main motor service check
FRU
Action
Main motor gear drive
Main motor cable
LVPS/HVPS
Controller board
Warning:
Do not
replace the operator
panel and controller
board at the same
time. Each card
contains the printer
settings. When either
of these cards is new,
it obtains the settings
from the other card.
Settings are lost when
both are new and
replaced at the same
time.
Turn off the printer, and unplug the main motor cable at J17. Turn on the printer, and check
for the following voltages at J17:
Verify ground at pin 5 for both the card and cable.
•
If these voltages are correct, then check the main motor cable for continuity.
-
Remove the left side cover to access the connector on the motor.
-
If continuity exists on each wire, then replace the main motor gear drive which
includes the motor.
-
If continuity does not exist on one or more of the wires, then call the next level of
support.
•
If these voltages are not correct, then see
“Controller board connector pin values”
on page 5-2
, or replace the controller board. See
“Controller board removal” on
page 4-6
.
J17 pins
Voltages
Pins 1-4, 6
Approx. 5 V dc
Pins 7-9
18 V dc-24 V dc