7.2 Cleaning the ADF
5 Press the [c] key on the keyboard.
The feed rollers will advance one step each time the [c] key is pressed. Lightly press a soft cloth moistened with Cleaner F1 against the surface of the rotating rollers to clean them. Pressing the [c] key seven times will turn the roller one complete revolution. The feed rollers should be cleaned carefully and thoroughly, as dirty pick rollers can adversely affect the paper pickup performance.
ATTENTION
In Step 5, all four feed rollers will turn at the same time. When cleaning the feed rollers, be careful not to touch the rollers with your fingers while they are rotating.
zPick 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
zIdler 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 thor- | 7 | |
oughly, as dirty idler rollers can adversely affect the paper pickup performance. | ||
| ||
z 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.
zUltrasonic sensors
Clean lightly with a soft cloth moistened with Cleaner F1.
| 431 | |
| ||
|
|
|