Read Sharp MX-DE29 (serv.man2) Service Manual online
MX-DE29 MAINTENANCE 3 – 1
MX-DE29
Service Manual
[3] MAINTENANCE
1. Maintenance list
X: Check (clean, replace or adjust as required) F: Clean : Replace : Adjust ✩: Lubricate
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.)
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.)
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
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.)
- 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
X
F
As a rough guide, these rollers should be replaced when
tray paper feed counter reaches a value of 100K or when
one year has elapsed since the start of use.
2
Paper feed roller
X
F
3
Separation roller
X
F
4
Transport roller 1
X
F
5
Torque limiter
X
X
As a rough guide, the torque limiter should be replaced
when tray paper feed counter reaches a value of 100K.
6
Each sensor
X
X
---
Each paper guide
F
F
Clean with alcohol.
2
1CS drive unit
7
Each gear (grease)
X
X
When checking, apply to the specified positions.
UKOG-0299FCZZ(HANARL FL-955R)
8
Each shaft (grease)
X
X
When checking, apply to the specified positions.
UKOG-0307FCZZ(FLOIL G-313S)
1
2
5
4
3
6
6
6
7
8
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