MX-LC16. Service Manual - Sharp Copying Equipment Service Manual (repair manual). Page 7

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MX-LC16  MAINTENANCE  3 – 1
MX-LC16
Service Manual
 
[3] MAINTENANCE
1. Maintenance list
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.)
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.)
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.)
Alcohol used for cleaning
Be sure to use ethanol for cleaning.
Unit work 
sequence
Unit name
Parts 
work 
sequence
Part name
When 
calling
When 
machine 
cycle
Remarks
1
Paper feed unit
1
Paper pickup roller
x
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.
Clean with water..
2
Paper feed roller
x
3
Separation roller
x
4
Torque limiter
x
x
5
Transport roller
x
Clean with water
6
Each gear (grease)
x
x
When checking, apply to the specified positions. 
HANARL FL-955R (UKOG-0299FCZZ)
7
Each sensor
x
x
---
Each paper guide
Clean with alcohol. 
2
Drive unit
8
Each gear (grease)
x
x
When checking, apply to the specified positions.
Molykote X5-6020 (UKOG-0158FCZZ)
Molykote BR-2 Plus (UKOG-0062FCZZ)
9
Each belt
x
x
10
Each sensor
x
x
3
Other
11
Each gear (grease)
x
x
When checking, apply to the specified positions.
Molykote X5-6020 (UKOG-0158FCZZ)
12
Each sensor
x
x
// : Check (clean, replace or adjust as required)
: Clean 
/ :Replace
/
/ : Adjust
/ : Lubricate 
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