Lexmark MS531
Open door A.
Remove the toner cartridge.
Remove the used imaging unit.
Unpack the new imaging unit.
Shake the imaging unit to redistribute the toner.
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. Doing so may affect the quality of future print jobs.
Insert the new imaging unit.
Insert the toner cartridge.
Close door A.
Need a replacement imaging unit? Find out which part number to purchase.
Understanding imaging unit yield on Lexmark's MS/MX 310, 410, 510, 61x, 71x, and 81x devices.