Panasonic KV-S7075C (serv.man2) Service Manual ▷ View online
37
7.3.
Replacing Limited Life Parts
7.3.1.
Replacing Paper Feed Roller Module
(1) Turn off the scanner. (See 7.2.1-(1).)
(2) Push the ADF Door Release to open the ADF Door.
(See 7.2.1-(2).)
(3) While holding both sides, pull down the Paper Feed Roller
Module in the direction of the arrow.
(See 7.2.1-(2).)
(3) While holding both sides, pull down the Paper Feed Roller
Module in the direction of the arrow.
(4) Remove the Paper Feed Roller Module as shown on the
figure.
figure.
(5) Open the optional Roller Exchange Kit (KV-SS015), and
take out a new Paper Feed Roller Module.
take out a new Paper Feed Roller Module.
(6) Install the new Paper Feed Roller Module.
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7.3.2.
Replacing Double-feed Prevention Roller
(7) Push up the new Paper Feed Roller Module in the direction of
the arrow, so that the module is secured by the magnet plates
on both sides.
the arrow, so that the module is secured by the magnet plates
on both sides.
(8) Close the ADF Door slowly until it clicks into place.
(See 7.2.1-(7).)
(See 7.2.1-(7).)
Note:
After replacing the above Paper Feed Roller Module and
the following section’s (7.3.2) Double-feed Prevention
Roller, execute “Clear Counter for replacing roller with
Service Utility. (See 9.3.4.)
the following section’s (7.3.2) Double-feed Prevention
Roller, execute “Clear Counter for replacing roller with
Service Utility. (See 9.3.4.)
(1) Turn off the scanner. (See 7.2.1- (1).)
(2) Push the ADF Door Release to open the ADF Door.
(3) Open the Double-feed Prevention Conveyor in the direction of
the arrow (1).
(4) Remove the Double-feed Prevention Roller, pulling up the
shaft in the direction of the arrow (2).
(5) Take a new Double-feed Prevention Roller out of the optional
Roller Exchange Kit (KV-SS015).
the arrow (1).
(4) Remove the Double-feed Prevention Roller, pulling up the
shaft in the direction of the arrow (2).
(5) Take a new Double-feed Prevention Roller out of the optional
Roller Exchange Kit (KV-SS015).
(6) Install the new Double-feed Prevention Roller with the groove
of its shaft that is located on the back side of the metal holder
on the scanner.
of its shaft that is located on the back side of the metal holder
on the scanner.
(7) Close the Double-feed Prevention Conveyor. (See 7.2.1-(6).)
(8) Close the ADF Door slowly until it clicks into place.
(See 7.2.1-(7).)
(See 7.2.1-(7).)
Note:
After replacing the above Paper Feed Roller Module and
Double-feed Prevention Roller, execute “Clear Counter”
for replacing roller with Service Utility. (See 9.3.4.)
Double-feed Prevention Roller, execute “Clear Counter”
for replacing roller with Service Utility. (See 9.3.4.)
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8 DISASSEMBLY INSTRUCTIONS
8.1.
Disassembly Flowchart
The following flowcharts indicate disassembly sequence for the Exterior, Mechanical parts, Unit Components, and Circuit Board
assemblies.
When reassembling, perform the steps in the reverse order unless otherwise instructed in the Reassembling Notes.
Note:
assemblies.
When reassembling, perform the steps in the reverse order unless otherwise instructed in the Reassembling Notes.
Note:
Disassembly flowchart explanation
* This sample flowchart shows that, to disassemble C, the procedures 1 and 2 must be performed first before proceeding
to the procedure 3.
to the procedure 3.
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8.1.1.
Flatbed Block
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