Model Number
for Lexmark Optra W840/W840dn product type for printer/copier/MFP
new chips,countable chips,compatible chips,reset chips,refill chips features for printer/copier/MFP
Compatible Lexmark W840 W850 drum reset chip related keyword for printer/copier/MFP/
Compatible Lexmark W840 W850 drum reset chip colour/Color
Black mono chips for photocopier photoconductor imaging drum unit page yield/Page Capacity/printing life
BK-60000 pages @5% coverage rate by A4 paper printer/copier/MFP compatiblity Model
for Lexmark Optra W840/W840dn/W840e/W840n/W840/W840DN/W840N/W840e NPC packing
Individual pack of each piece,with anti-static bag/bulk packing NPC Certification
ISO9001/ISO14001/UKAS/CNAS/MSDS/CO/CE/SGS/CQC printer/copier/MFP photocopier model
for Lexmark Optra W840/W840dn/W840e/W840n/W840/W840DN/W840N/W840e photoconductor imaging drum unit code
for Lexmark W84030H /for Lexmark Optra W84030H