1. set the side guide for b4 size width.
2. set the scanner in test mode: for the details of the procedure, refer to the section "7.5 test mode details."
4. remove the protective paper from the cleaning sheet.
5. place the cleaning sheet on the hopper table, aligning the left side with the hopper
7. place the same cleaning sheet on the hopper table with adhesive side up by
9. remove the protective paper from a new cleaning sheet and place it with the adhesive side face down.
repeat steps 5 through 8. when the cleaning is completed turn off the power.
二、cleaning the pick rollers and the separation roller
1. remove documents from the stacker. pull up on the lever on the right front of the upper transport and then raise it.
raise the upper transport unit fully, then lower the transport to engage lock before you put your hands inside of the scanner.
2. while pulling the adf lever toward you, lift up the adf upper sheet guide.
3. slide the pick roller unit to the left to disengage the clutch ring from the shaft.
4. wipe both pick rollers (2 positions) and the separation roller using a clean lint free cloth moistened with cleaner f1.
5. install the pick roller unit in the reverse order of its removal.
when re-attaching the pick roller unit, hold the unit as shown. engage the drive ring onto the drive shaft. move left and align the clutch ring with the shaft and move right to engage.
6. lower the adf upper sheet guide carefully.
7. lift the upper transport unit a little to release the safety lock and then lower the transport unit carefully.
三、cleaning the brake roller unit
1. remove documents from the stacker. pull up on the lever on the right front of the upper transport and then raise it.
raise the upper transport unit fully, then lower the transport to engage lock before you put your hands inside of the scanner.
2. pull the adf release lever toward you and lift up the adf sheet guide.
3. pressing down on the upper part of the guide plate with your fingers at the two positions shown and then pull the plate toward you to remove it.
4. turn the bail of the brake roller upward and release the lock.
5. pull the brake roller toward you to remove it.
6. wipe the brake roller unit using a lint free cloth moistened with cleaner f1.
7. re-inatall the brake roller unit in the reverse order of its removal. by holding bail toward you, put the brake roller into bracket and rotate down until it locks in.
8. install the guide plate in the reverse order of the removal. by pressing the guide plate down, and pushing the guide plate back, you can install it smoothly.
9. lower the adf upper sheet guide carefully.
10. lift the upper transport unit fully to release the safety lock and then lower the transport unit carefully.
四、cleaning the feed rollers
1. remove documents from the stacker. pull up on the lever on the right front of the upper transport and then raise it.
raise the upper transport unit fully, then lower the transport to engage lock before you put your hands inside of the scanner.
wipe the feed rollers using a lint free cloth moistened with cleaner f2. wipe the rollers thoroughly. if the rollers have black build-up, the feed reliability is affected.
use cleaner f2 only on metal rollers (the feed rollers).
3. lift the upper transport unit fully to release the safety lock and then lower the transport unit carefully.
五、cleaning the pinch rollers
1. remove documents from the stacker. pull up on the lever on the right front of the upper transport and then raise it.
raise the upper transport unit fully, then lower the transport to engage lock before you put your hands inside of the scanner.
2. wipe the pinch rollers using a cloth moistened with cleaner f1.
3. lift the upper transport unit fully to release the safety lock and then lower the transport unit carefully.