Sharp MX-DE28 Service Manual ▷ View online
MX-DE28 N MAINTENANCE 3 – 3
2. Each unit disassembly
A. Tray paper feed section
(1)
Paper feed tray
1)
Pull out the paper feed tray, and lift it to remove.
(2)
Tandem tray L
1)
Remove the paper feed tray.
2)
Pull out the tandem tray L.
3)
Remove the tandem tray L by lifting up the lock pawl of the tan-
dem tray with the screw driver, etc.
dem tray with the screw driver, etc.
(3)
Tray paper R
1)
Remove the paper feed tray.
2)
Pull out the tandem tray R.
3)
Remove the tandem tray R by lifting up the lock pawl of the
tandem tray with the screw driver, etc.
tandem tray with the screw driver, etc.
No.
Name
1
Paper feed tray
2
Tandem tray L
3
Tandem tray R
4
Tray paper feed unit
2
1
3
4
ᚋ䝣䝺䞊䝮䛾✰䛛䜙ᕪ㎸䜐
MX-DE28 N MAINTENANCE 3 – 4
(4)
Tray paper feed unit
1)
Remove the paper feed tray.
2)
Pull out the tandem tray L and R.
3)
Remove the right door unit.
4)
Remove the right front cabinet.
5)
Remove the rear cabinet.
6)
Remove the right rear cabinet.
7)
Remove the connector and take out the paper feed unit.
B. Drive section
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No.
Name
1
1CS drive unit
2
Tandem drive unit
1
2
MX-DE28 N MAINTENANCE 3 – 5
(1)
1CS drive unit
1)
Remove the rear cabinet.
2)
Remove the right rear cabinet.
3)
Disconnect the connector, and remove the Desk LCC connec-
tor fixing plate.
tor fixing plate.
4)
Disconnect the connector, and remove the 1CS drive unit by
pressing down No.2 part shown in the figure.
pressing down No.2 part shown in the figure.
(2)
Tandem drive unit
1)
Remove the rear cabinet.
2)
Remove the right rear cabinet.
3)
Disconnect the connector, and remove the tandem drive unit.
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MX-DE28 N MAINTENANCE 3 – 6
3. Disassembly and assembly in each
unit
A. Tray paper feed section
(1)
Tray paper feed unit
1)
Remove the paper feed tray.
2)
Remove the paper guide.
3)
Remove the paper pickup roller holder.
4)
Remove the paper pickup roller and the paper feed roller.
5)
Remove the Right separation roller.
6)
Remove the torque limiter.
No.
Name
1
Paper pickup roller
2
Paper feed roller
3
Separation roller
4
Torque limiter
5
Transport roller 1
6
Transport roller 2
1
2
4
5
3
6
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