Lexmark X642e manual Declared yield value in accordance with ISO/IEC, For the USA and Canada2

reinsert it and continue printing. Repeat this procedure multiple until the print remains faded. When the print remains faded, replace the print cartridge.

Have a new cartridge available when the current one no longer prints satisfactorily.

The recommended print cartridges specifically designed for the MFP are:

			Average cartridge
Part number		Description	yield1
For the USA and Canada2
X644A11A		Return Program Print Cartridge	10,000 standard pages
X644H11A		High Yield	21,000 standard pages
		Return Program Print Cartridge
X644H01A		High Yield Return Program Print Cartridge for Label Applications	21,000 standard pages
Other available print cartridges
X644A21A		Print Cartridge	10,000 standard pages
X644H21A		High Yield Print Cartridge	21,000 standard pages
For Europe, the Middle East and Africa3
X644A11E		Return Program Print Cartridge	10,000 standard pages
X644H11E		High Yield	21,000 standard pages
		Return Program Print Cartridge
1	Declared yield value in accordance with ISO/IEC 19752
2	Designed for use only in the USA and Canada
3	Designed for use only in Europe, Middle East, and Africa
4	Designed for use only in Asia Pacific Region
5	Designed for use only in Latin America

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