Item Return Program cartridge
For Africa, Middle East, Central Eastern Europe, and Commonwealth of Independent States
Toner Cartridge 525
High Yield Toner Cartridge 525H
Extra High Yield Toner Cartridge 525X*
* This toner cartridge is supported only in the MS711, MS811n, MS811dn, and MS812dn printer models.
For more information on countries located in a region, visit
www.lexmark.com/regions.
Item Regular cartridge
Worldwide
High Yield Toner Cartridge
520HA
1
Extra High Yield Toner Cartridge
520XA
2
1
This cartridge is supported only in the MS710, MS810n, and MS810dn printer models.
2
This cartridge is supported only in the MS711, MS811n, MS811dn, and MS812dn printer models.
Ordering a maintenance kit
To identify the supported fuser type, view the label on the fuser. Do either of the following:
• Remove the toner cartridge and imaging unit. The two-digit fuser type code (such as 00, 01, 11, or 13) can be seen
on the front of the fuser.
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.
• Pull down the printer rear door. The two-digit fuser type code (such as 00, 01, 11, or 13) can be seen on the rear
of the fuser.
Notes:
• Using certain types of paper may require more frequent replacement of the maintenance kit.
• The separator roller, fuser, pick rollers, and transfer roller are all included in the maintenance kit and can be
individually ordered and replaced if necessary.
• For more information on replacing the maintenance kit, see the instruction sheet that came with the supply.
Lexmark Return Program fuser maintenance kits and part numbers for MS810n, MS810dn, MS811, and
MS812dn
Fuser maintenance kit type Part number
Type 00 40X8420
Type 01 40X8421
Type 02 40X8422
Type 03 40X8423
Type 04 40X8424
Maintaining the scanner and the printer 249
