Other Symptoms; Base Printer Symptoms; Dead Machine Service Check - Lexmark MS517dn Service Manual

Other symptoms

Base printer symptoms

Symptom
Buttons on the control panel failed to
respond
No display
Printer not communicating with host
Machine does not POR (no power)
Toner starvation and 31.4x error code
is displayed
Print job not printing on network
attached printer
Network attached printer offline

Dead machine service check

Action
Step 1
a
Check the power cord for continuity. Replace if necessary.
b
Make sure the nominal voltage source is within specification.
See "Electrical specifications" on page
Step 2
Check if the power supply cable is properly connected to the
controller board.
Are they properly connected?
Step 3
a
Turn off the printer.
b
Remove the power cord.
c
Measure the resistance between terminals A and D of the
power supply socket.
Is the resistance approximately 30 ohms?
Action
Go to "Control panel button service check" on page
Go to "Control panel service check" on page
Go to "USB print service check" on page
Go to "Dead machine service check" on page
Go to "Toner starvation service check" on page
Go to "Network service check" on page
Go to "Network service check" on page
359.
Diagnostics and troubleshooting
164
167.
168.
164.
167.
169.
169.
Yes No
Go to step 2. The problem is
solved.
Go to step 3. Reseat the cables.
Go to "Controller Replace the power
board service supply. See
check" on supply removal" on
page 165. page
4514-6xx
166.
"Power
289.