Lexmark MS823 Service Manual

Action Yes No
Step 2
Reseat the cable.
Does the problem remain?
Go to step 3. The problem is
solved.
Step 3
Restart the printer.
Does the problem remain?
Go to step 4. The problem is
solved.
Step 4
Replace the main fan. See
“Main fan removal” on page 412.
Does the problem remain?
Go to step 5. The problem is
solved.
Step 5
Restart the printer.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
Cartridge fan failure service check
Action Yes No
Step 1
Check if the following cables are properly connected:
• cable J15 on the controller board
• cartridge fan cable
Are the cables properly connected?
Go to step 3. Go to step 2.
Step 2
Reseat the cable.
Does the problem remain?
Go to step 3. The problem is
solved.
Step 3
Restart the printer.
Does the problem remain?
Go to step 4. The problem is
solved.
Step 4
Replace the cartridge fan. See
“Cartridge fan removal” on
page 423.
Does the problem remain?
Go to step 5. The problem is
solved.
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Diagnostics and troubleshooting
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Lexmark MS823 Specifications

General

Print Technology	Monochrome Laser
Print Speed	Up to 65 ppm
Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	Up to 300, 000 pages
Recommended Monthly Page Volume	5, 000 - 75, 000 pages
Processor Speed	1 GHz
Standard Memory	512 MB
Connectivity	USB, Ethernet
Standard Input Capacity	650 pages
Maximum Paper Input	4, 400 sheets
Media Types Supported	Plain paper, Card stock, Envelopes, Labels, Transparencies
Operating System Compatibility	Windows, Linux
Duplex Printing	Automatic