Lexmark W850DN Guia Do Utilizador

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 and may cause

cartridge parts to fail prior to exhaustion of toner.

When 84 Replace photoconductor or 84 Photoconductor low appears, order a new photoconductor
kit.

When 80 Routine maintenance needed appears, order a maintenance kit. The maintenance kit contains all
the items necessary to replace the pick rollers, transfer roller, and fuser.

Note: Using certain types of paper may require more frequent replacement of the maintenance kit. The pick rollers,

transfer roller, and fuser can also be individually ordered and replaced as necessary.

When Staples Low or Staples Empty appears, order the specified staple cartridge.

For more information, see the illustrations inside the stapler door.

Staple Cartridges–3 pack

25A0013

When 88 Cartridge low, 88.yy Replace cartridge, or 88 Replace cartridge to continue
appears, or when print becomes faded:

Turn the printer off.

Open the front door.

Maintaining the printer