Lexmark OptraImage 443, Service Manual

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4-1
4. Maintenance
4.1
4.1 4.1
4.1 Cleaning
Cleaning Cleaning
Cleaning
4.2
4.2 4.2
4.2 Maintenanc
Maintenanc Maintenanc
Maintenance Tools
e Tools e Tools
e Tools
4.3 4.3 4.3 4.3 Replacement Components Outer View Replacement Components Outer View Replacement Components Outer View Replacement Components Outer View
4.4 4.4 4.4 4.4 Parts That Must Not Be Disassembled Parts That Must Not Be Disassembled Parts That Must Not Be Disassembled Parts That Must Not Be Disassembled
4.5 4.5 4.5 4.5 Spare Parts Replacement Spare Parts Replacement Spare Parts Replacement Spare Parts Replacement
This chapter describes methods for cleaning, and the maintenance parts replacement, adjustment and
lubrication necessary for normal operation of the image scanner.
Perform preventative maintenance in the shorter term either every 6 months or every 60,000 sheets
scanning.
4.1 Cleaning
4.1.1 4.1.1 4.1.1 4.1.1 Cover and Glass Cover and Glass Cover and Glass Cover and Glass
With soft cloth, wipe the cover and glass. If the dirt is heavy, use a neutral cleanser or alcohol. Wipe the
glass carefully so no cleanser remains on the surface.
Figure 4-1 Cleaning Areas Figure 4-1 Cleaning Areas Figure 4-1 Cleaning Areas Figure 4-1 Cleaning Areas
Glass
Document
Cover