
5.2 Cleaning the ADF
•Pick roller
Gently rotate the pick roller as you wipe its surface clean, taking care not to damage the soft rubber. The pick roller should be cleaned carefully and thoroughly, as dirty pick rollers can adversely affect the paper pickup performance. When cleaning the pick roller, also be careful not to damage the black plastic glide strip.
Glide strip
•Idler rollers
Gently rotate the idler rollers as you wipe them clean, taking care not to scratch or ding them, or tear the sponge wheels. The idler rollers should be cleaned carefully and thoroughly, as dirty idler rollers can adversely affect the paper pickup performance.
•Glass scanner windows
Clean lightly with a soft cloth moistened with cleaner F1.
HINT
A vertical black line on the scanned data may indicate the glass scanner windows are dirty.
5
•Ultrasonic sensor
Clean lightly with a soft cloth moistened with cleaner F1.
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