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Lexmark MS821dn User Manual

Lexmark MS821dn
226 pages
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Action Yes No
Step 2
a Remove any packing material that is left on the imaging unit.
1 Remove the toner cartridge, and then remove the imaging
unit.
Warning—Potential Damage: Do not expose the imaging
unit to direct light for more than 10 minutes. Extended
exposure to light may cause print quality problems.
Warning—Potential Damage: Do not touch the
photoconductor drum under the imaging unit. Doing so
may aect the quality of future print jobs.
2 Check the imaging unit for signs of damage.
Note: Make sure that the photoconductor drum contact is
not bent or out of place.
3 Firmly shake the imaging unit to redistribute the toner.
4 Insert the imaging unit, and then insert the toner cartridge.
b Print the document.
Is the printer printing blank or white pages?
Go to step 3. The problem is
solved.
Step 3
Check the status of the toner cartridge, and replace if necessary.
a From the control panel, navigate to
Status/Supplies > Supplies
b Print the document.
Is the printer printing blank or white pages?
Go to step 4. The problem is
solved.
Step 4
Check the transfer roller for proper installation.
Is the transfer roller installed properly?
Contact
customer
support.
Go to step 5.
Step 5
a Remove, and then insert the transfer roller.
b Print the document.
Is the printer printing blank or white pages?
Contact
customer
support.
The problem is
solved.
Dark print
Troubleshooting 155

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Lexmark MS821dn Specifications

General IconGeneral
Print TechnologyMonochrome Laser
Print Resolution1200 x 1200 dpi
Duplex PrintingYes
Processor Speed1 GHz
Standard Memory512 MB
Standard Paper Input650 sheets
Output Capacity550 sheets
Monthly Duty CycleUp to 275, 000 pages
ConnectivityUSB, Ethernet
Network ReadyYes
USB PortYes
Operating System CompatibilityWindows, Mac, Linux
Maximum Paper Input4400 sheets
Print SpeedUp to 55 pages per minute
EthernetGigabit Ethernet

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