Sharp MX-DE12 / MX-DE13 / MX-DE14 Service Manual ▷ View online
MX-DE14 MAINTENANCE 3 – 3
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MX-DE14 MAINTENANCE 3 – 4
C. MX-DE14
On greasing
Greasing is not always necessary for every maintenance. In the following cases, check and grease.
• There are some noises.
• Many jams occur frequently. (Check the jam history.)
For the part code of grease to be used, refer to [15] “Tool List” in service manual (00ZMX2310/S1E).
Greasing is not always necessary for every maintenance. In the following cases, check and grease.
• There are some noises.
• Many jams occur frequently. (Check the jam history.)
For the part code of grease to be used, refer to [15] “Tool List” in service manual (00ZMX2310/S1E).
Cleaning of the paper feed and paper transport system sensors and detectors
Cleaning of the paper feed and paper transport system sensors and detectors is not always necessary for every maintenance. In the following
case, check and clean.
• A trouble or jam is generated because of the sensors or detectors. (Check the jam history.)
Cleaning of the paper feed and paper transport system sensors and detectors is not always necessary for every maintenance. In the following
case, check and clean.
• A trouble or jam is generated because of the sensors or detectors. (Check the jam history.)
Torque limiter check and replacement
Torque limiter check or replacement is not always necessary for every maintenance. In the following cases, check and replace.
• There are some noises.
• Many jams occur frequently. (Check the jam history.)
Torque limiter check or replacement is not always necessary for every maintenance. In the following cases, check and replace.
• There are some noises.
• Many jams occur frequently. (Check the jam history.)
Alcohol used for cleaning
Be sure to use ethanol for cleaning.
Be sure to use ethanol for cleaning.
Unit work
sequence
sequence
Unit name
Parts
work
sequence
Part name
When
calling
When
machine
cycle
Remarks
1
Tray 2 paper feed unit
1
Paper pickup roller
✕
As a rough guide, these rollers should be replaced when
each tray paper feed counter reaches a value of 100K or
when one year has elapsed since the start of use.
each tray paper feed counter reaches a value of 100K or
when one year has elapsed since the start of use.
2
Paper feed roller
✕
3
Separation roller
✕
4
Transport roller 1
✕
5
Torque limiter
✕
✕
As a rough guide, the torque limiter should be replaced
when each tray paper feed counter reaches a value of 100K.
when each tray paper feed counter reaches a value of 100K.
6
Sensors
✕
✕
---
Each paper guide
Clean with alcohol.
2
Tray 3 paper feed unit
7
Paper pickup roller
✕
As a rough guide, these rollers should be replaced when
each tray paper feed counter reaches a value of 100K or
when one year has elapsed since the start of use.
each tray paper feed counter reaches a value of 100K or
when one year has elapsed since the start of use.
8
Paper feed roller
✕
9
Separation roller
✕
10
Vertical transport roller 1
✕
11
Transport roller 3
✕
12
Torque limiter
✕
✕
As a rough guide, the torque limiter should be replaced
when each tray paper feed counter reaches a value of 100K.
when each tray paper feed counter reaches a value of 100K.
13
Sensors
✕
✕
---
Each paper guides
Clean with alcohol.
3
Tray 4 paper feed unit
14
Paper pickup roller
✕
As a rough guide, these rollers should be replaced when
each tray paper feed counter reaches a value of 100K or
when one year has elapsed since the start of use.
each tray paper feed counter reaches a value of 100K or
when one year has elapsed since the start of use.
15
Paper feed roller
✕
16
Separation roller
✕
17
Vertical transport roller 2
✕
18
Transport roller 5
✕
19
Torque limiter
✕
✕
As a rough guide, the torque limiter should be replaced
when each tray paper feed counter reaches a value of 100K.
when each tray paper feed counter reaches a value of 100K.
20
Each sensor
✕
✕
---
Each paper guide
Clean with alcohol.
4
1CS drive unit
21
Each gear (grease)
✕
✕
When checking, apply to the specified positions.
HANARL FL-955R
HANARL FL-955R
22
Each shaft (grease)
✕
✕
When checking, apply to the specified positions.
FLOIL G-313S
FLOIL G-313S
5
2CS drive unit
23
Each gear (grease)
✕
✕
When checking, apply to the specified positions.
HANARL FL-955R
HANARL FL-955R
24
Each shaft (grease)
✕
✕
When checking, apply to the specified positions.
FLOIL G-313S
FLOIL G-313S
6
3CS drive unit
25
Each shaft (grease)
✕
✕
When checking, apply to the specified positions.
FLOIL G-313S
FLOIL G-313S
//
: Check (clean, replace or adjust as required)
: Clean
/
:Replace
/
/
: Adjust
/
: Lubricate
MX-DE14 MAINTENANCE 3 – 5
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MX-DE14 MAINTENANCE 3 – 6
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) Tray paper feed unit
1)
Remove the paper feed tray.
2)
Remove the right door unit.
3)
Remove the paper guide.
4)
Disconnect the connector, and remove the tray paper feed
unit.
unit.
No.
Name
1
Paper feed tray
2
Tray paper feed unit
2
1
2
1
1
1
1
2
2
2
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