User's Guide
Page 98
... the MFP Conserving supplies Several settings in the U.S., contact Lexmark at www.lexmark.com, or contact the place where you bought the MFP. Combined with the duplex setting, Multipage Print lets you conserve toner and paper. Duplex; Ordering supplies To order supplies in ...). Values for more information on changing these items. Part number X850H21G X850H22G Description Toner cartridge Photoconductor Maintenance kit 80 Scheduled Maintenance appears on the display after 300,000 pages have a new toner cartridge or photoconductor available when the current one sheet of a ...
... the MFP Conserving supplies Several settings in the U.S., contact Lexmark at www.lexmark.com, or contact the place where you bought the MFP. Combined with the duplex setting, Multipage Print lets you conserve toner and paper. Duplex; Ordering supplies To order supplies in ...). Values for more information on changing these items. Part number X850H21G X850H22G Description Toner cartridge Photoconductor Maintenance kit 80 Scheduled Maintenance appears on the display after 300,000 pages have a new toner cartridge or photoconductor available when the current one sheet of a ...