Maintaining The Printer; Ordering Parts And Supplies; Ordering A Toner Cartridge; Ordering A Photoconductor - Lexmark C746 User Manual

Maintaining the printer

Maintaining the printer
Periodically, certain tasks are required to maintain optimum performance of your printer
Warning—Potential Damage: Failure to replace parts and supplies when directed, may cause damage to your
printer or prevent the printer from performing optimally.

Ordering parts and supplies

To order parts and supplies in the U.S., contact Lexmark at 1-800-539-6275 for information about Lexmark authorized
supplies dealers in your area. In other countries or regions, visit the Lexmark Web site at www.lexmark.com or contact
the place where you purchased the printer.
Notes:
• Each gauge displays the estimated life left for the supply or part.
•
All life estimates for printer supplies assume printing on letter‑ or A4‑size plain paper.

Ordering a toner cartridge

When a message on the printer display indicates which toner cartridge needs to be replaced, order a new toner cartridge
immediately.
For information on replacing a toner cartridge, see the instruction sheet that came with the supply.
Estimated cartridge yield is based on the ISO/IEC 19798 standard (with about 5% coverage per color). Extremely low
print coverage (less than 1.25%) for extended periods of time may negatively affect actual yield for that color and may
cause cartridge parts to fail prior to exhaustion of toner.
Recommended toner cartridges and part numbers
Part name
Cyan Toner Cartridge
Cyan High Yield Toner Cartridge
Magenta Toner Cartridge
Magenta High Yield Toner Cartridge
Yellow Toner Cartridge
Yellow High Yield Toner Cartridge
Black High Yield Toner Cartridge
*
These toner cartridges are supported only in C748x printer models.

Ordering a photoconductor

A message will appear on the printer display when a photoconductor needs to be replaced.
For information on replacing a photoconductor, see the instruction sheet that came with the supply.
Lexmark Return Program Cartridge
C746A1CG
* C748H1CG
C746A1MG
* C748H1MG
C746A1YG
* C748H1YG
C746H1KG
189
Regular cartridge
C746A2CG
C748H2CG
C746A2MG
C748H2MG
C746A2YG
C748H2YG
C746H2KG