Average Cartridge Yield 21, 000 standard pages. Declared yield value in accordance with ISO/IEC 19752.

Specification

Product
Product id	482380
Brand	Lexmark
Partnr	X642H31E
EAN/UPC code	734646312974
Warranty (months)	360 months
Features
Type	Original
Printing colours	Black
Print technology	Laser printing
Compatibility	Lexmark X642, X644, X646
Black toner page yield	21000 pagina's
Approximate page yield (A4, black & white, ISO/IEC 19752)	21000 pagina's
Technical details
Harmonized System (HS) code	84439990
Other features
Colour	N