Panasonic High Speed Color Scanner Kv S7075c Operating Manual

							Clearing Paper Jams31
∫Removing paper jams from the exit path
1Pull the exit stopper and raise the
hopper tray.
2Pull the exit door re lease, open the exit
door and pull the jammed document.
≥ When the jammed paper cannot be
removed, remove it from the paper slot.
Refer to page  30.
3Close the exit door.
≥When you close the exit door, close it
securely until it is locked.
Hopper tray
Exit stopper
Exit door
Exit door release 
						

							32
Cleaning the Unit
∫Outside of the scanner
≥Do not use thinner, benzine, or cleaners containing abrasives or surfactants, for cleaning the outside of
scanner.
≥ Clean the unit at least once a month.
1Turn the power off.
2Clean the cover with a soft cloth.
≥ The ADF insertion and exit slots get dirty
easily, therefore, proper cleaning is
required.
3Remove dirt and  dust from the fan
exhaust vent with a brush.
∫ Inside the scanner
Clean the unit at least once a week or when 20,000 sheets have been scanned, whichever comes first.
≥Clean the rollers, sensors and double feed detector if paper jamming or multiple-sheet feeding occurs
frequently. (Refer to pages  33–39 .)
≥ Clean the ADF glass, reference plate when black or white lines appear on the scanned images. 
(Refer to page  37.)
≥ Clean the flatbed glass and document cover detector. (Refer to page  40.)
≥ If the documents you scan are  dirty, then the scanner components will also become dirty.
To maintain proper scanning, clean the scanner components frequently.
≥ When scanning with the flatbed and black dots or white patches occurs, open the document cover, and clean
the flatbed glass and flatbed sheet using the accessory roller cleaning paper.
Roller cleaning paper
Open the bag on the dotted line and take out
the roller cleaning paper.
≥If the roller cleaning paper bag is left opened for
a long period of time before using it, the alcohol
will evaporate. Please use the roller cleaning
paper immediately after opening the bag.
§ The roller cleaning paper (Model No . KV-SS03) is available from the dealer where you
purchased your scanner.
For supplies and accessories: Call 1-866- 823-0002 (U.S.A. only) or your dealer.
: Off position
Dotted line 
						

							Cleaning the Unit33
∫Cleaning the paper feed roller, separation roller, and double feed 
prevention roller
1Turn the power off.
2Push the ADF door release to open the
ADF door.
3Use the roller cleaning paper (KV-
SS03) to remove t he dirt from the
surfaces of the paper feed roller and
separation roller.
Note:
≥ When wiping off the dirt on the roller
surfaces, hold the rollers to prevent them
from rotating, and wipe the roller all the
way around them proceeding from one
end to the other in the direction of the
arrows shown in the figure.
4Open the double feed prevention
conveyor in the direction of the arrow
shown in the figure by using the indent
on the back side.
ADF door
ADF door release
P aper feed roller
Separ ation roller
Double feed 
prevention roller
Double feed 
prevention conveyor
Indent 
						

							Cleaning the Unit
34
5Use the roller cleaning paper (KV-
SS03) to remove the dirt from the
surface of the doub le feed prevention
roller.
Note:
≥ When wiping off the dirt on the roller
surfaces, hold the rollers to prevent them
from rotating, and wipe the roller all the
way around them proceeding from one
end to the other in the direction of the
arrows shown in the figure.
6Close the double feed prevention
conveyor in the direction of the arrow
shown in the figure.
7Close the ADF door.
≥When you close the ADF door, close it
securely until the door is locked.
8Clear the roller cleaning counter with
User Utility.
≥After cleaning the above rollers, click
[Clear Counter] button for [After Clean
Roller] with User Utility.
Double feed prevention roller
Double feed 
prevention roller Double feed 
prevention conveyor
ADF door 
						

							Cleaning the Unit35
∫Cleaning the drive rollers and free rollers
1Turn the power off.
2Push the ADF door release to open the
ADF door.
3Use the roller cleaning paper (KV-
SS03) to remove t he dirt from the
surfaces of the 4 drive rollers.
≥ When wiping off the dirt on the roller
surfaces, hold the rollers to prevent them
from rotating, and wipe the roller all the
way around them proceeding from one
end to the other in the direction of the
arrows shown in the figure.
4Use the roller cleaning paper (KV-
SS03) to remove t he dirt from the
surfaces of the 4 free rollers.
≥ When wiping off the dirt on the roller
surfaces, hold the rollers to prevent them
from rotating, and wipe the roller all the
way around them proceeding from one
end to the other in the direction of the
arrows shown in the figure.
5Close the ADF door.
≥When you close the ADF door, close it
securely until it is locked.
Drive rollers
Drive rollers
Free rollers 
						

							Cleaning the Unit
36
∫Cleaning the drive rollers, fr ee rollers, and exit rollers
1Turn off the scanner.
2Pull the exit door release to open the
exit door.
3Use the roller cleaning paper (KV-
SS03) to remove the dirt from the
surfaces of the 4 dr ive rollers and the 2
exit rollers.
≥ When wiping off the dirt on the roller
surfaces, hold the rollers to prevent them
from rotating, and wipe the roller all the
way around them proceeding from one
end to the other in the direction of the
arrows shown in the figure.
4Use the roller cleaning paper (KV-
SS03) to remove t he dirt from the
surfaces of the 6 free rollers.
≥ When wiping off the dirt on the roller
surfaces, hold the rollers to prevent them
from rotating, and wipe the roller all the
way around them proceeding from one
end to the other in the direction of the
arrows shown in the figure.
Exit door release
Exit rollers
Drive rollers
Drive rollers
Free rollers 
						

							Cleaning the Unit37
5Close the exit door.
≥When you close the exit door, close it
securely until it is locked.
∫ Cleaning the reference plates and ADF glasses
1Turn off the scanner.
2Pull the exit door release to open the
exit door.
3Clean the ADF glass (F) and reference
plate (B) with the roller cleaning paper
(KV-SS03).
4Clean the ADF glass  (B) and reference
plate (F) with the  roller cleaning paper
(KV-SS03).
5Close the exit door.
≥ When you close the exit door, close it
securely until it is locked.
Reference plate (B)
ADF glass (F)
Reference plate (F)
ADF glass
(B) 
						

							Cleaning the Unit
38
∫Cleaning the paper and waiting  sensors, double feed detector
How to clean sensors (detectors) and reflectors.
Remove the brush from the accessory blow er and blow off the dirt with the blower.
1Turn off the scanner.
2Push the ADF door release to open the
ADF door.
3Blow off the dirt on the surface of the
paper sensor and waiting sensor with
an accessory blower.
4And also blow off the dirt on the
surface of the reflector sheet for the
waiting sensor with the accessory
blower.
5Blow off the dirt from the double feed
detector (G) and double feed detector
(R) with the accessory blower.
6Close the ADF door.
≥ When you close the ADF door, close it
securely until it is locked.
Blower
Sensor (detector)
W aiting sensor Reflector sheet 
for w
aiting sensor
Paper sensor
Doub le feed detector (G)
Doub le feed detector (R) 
						

							Cleaning the Unit39
∫Cleaning the starting, skew and ending sensors
How to clean sensors (det ectors) and reflectors.
Remove the brush from the accessory blow er and blow off the dirt with the blower.
1Turn off the scanner.
2Pull the exit door release to open the
exit door.
3Blow off the dirt on the surface of the
starting, skew (L), skew (R), and
ending sensors with the accessory
blower.
4And blow off the dirt from the reflector
sheets for the starting, skew (L), skew
(R), and ending sensors with the
blower.
5Close the exit door.
≥ When you close the exit door, close it
securely until it is locked.
Blower
Sensor (detector)
Ending sensor
Skew (L) sensor
Skew (R) sensor
Starting sensor
Reflector sheet for 
skew (R) sensor
Reflector sheet for 
starting sensor
Reflector sheet 
for skew (L) 
sensor
Reflector sheet for 
ending sensor 
						

							Cleaning the Unit
40
∫Cleaning the flatbed glass  and document cover detector
How to clean sensors (detectors).
Remove the brush from the accessory blow er and blow off the dirt with the blower.
1Turn off the scanner.
2Fold the hopper tray in the direction of
the arrow.
3Open the document cover.
4Clean up the surface of flatbed glass
with the roller  cleaning paper (KV-
SS03) to remove the dirt.
(Also clean up the surface of the
flatbed sheet, as required.)
5Blow off the dirt from the document
cover detector.
6Close the document cover and put
back the hopper tray to the original
position.
Blower
Sensor (detector)
Hopper tray Document cover
Flatbed sheet
Flatbed glass
Document cover detector