单选题An office laser printer is printing lighter in random areas. Which of the following is the EASIEST solution to implement for this issue?（）AClean the drum with a computer vacuum.BReplace the toner cartridge.CClean the fuser area with a lint free cloth.DUse a can of compressed air to clean the pickup assembly.
单选题
An office laser printer is printing lighter in random areas. Which of the following is the EASIEST solution to implement for this issue?（）
A
Clean the drum with a computer vacuum.
B
Replace the toner cartridge.
C
Clean the fuser area with a lint free cloth.
D
Use a can of compressed air to clean the pickup assembly.
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