Maintenance; Inspection Guide; Lubrication Specification - Lexmark MS911 Service Manual

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Maintenance

Use this guide in identifying the parts that must be inspected, cleaned, or replaced based on the page count.

If any unsafe conditions exist, find out how serious the hazard could be and if you can continue before you correct the

As you service the machine, check for the following:

Damaged, missing, or altered parts, especially in the area of the On/Off switch and the power supply

Damaged, missing, or altered covers, especially in the area of the top cover and the power supply cover

Possible safety exposure from any non-Lexmark attachments

Clean the following parts with damp a cloth on every 300K page count:

Rollers and idler rollers

Bifold rollers

Lubricate only when parts are replaced or as needed, not on a scheduled basis. Use of lubricants other than those

specified in this service manual can cause premature failure. Some unauthorized lubricants might chemically attack

polycarbonate parts. Use Grease P/N 99A0394 Nyogel 744.

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