DOWNLOAD Sharp MX-DE15 / MX-16 Service Manual ↓ Size: 2.97 MB | Pages: 21 in PDF or view online for FREE

Model
MX-DE15 MX-16
Pages
21
Size
2.97 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / MXDE15 MXDE16 Complete Service Manual
File
mx-de15-mx-16.pdf
Date

Sharp MX-DE15 / MX-16 Service Manual ▷ View online

MX-DE16  EXTERNAL VIEW AND INTERNAL STRUCTURE  2 – 3
2. Motor, Clutch, PWB
A. MX-DE15
No.
Signal
Name
Type
Function/operation
1
DPFM
Desk main motor
DC brushless motor
This motor drives the paper feed and transport sections. 
2
DTRC
Desk transport clutch
Electromagnetic 
clutch
This clutch controls the ON/OFF status of the vertical transport roller.
3
DPUC1
Desk 1 paper feed clutch
Electromagnetic 
clutch
This clutch controls the ON/OFF status of the paper feed roller 1.
4
DLUM1
Desk 1 lift-up motor
DC brush motor
This motor lifts up the tray in desk 1. 
5
---
Desk control PWB 
---
This PWB controls and drives the desk. 
6
---
Desk 1 size detection PWB
---
Detects the paper size.
7
---
Desk heater (Service parts)
---
This heater is used to keep warm the Desk interior. 
7
5
6
1
3
2
4
MX-DE16  EXTERNAL VIEW AND INTERNAL STRUCTURE  2 – 4
B. MX-DE16
No.
Signal
Name
Type
Function/operation
1
DPFM
Desk main motor
DC brushless motor
This motor drives the paper feed and transport sections. 
2
DTRC
Desk transport clutch
Electromagnetic 
clutch
This clutch controls the ON/OFF status of the vertical transport roller.
3
DPUC1
Desk 1 paper feed clutch
Electromagnetic 
clutch
This clutch controls the ON/OFF status of the paper feed roller 1.
4
DPUC2
Desk 2 paper feed clutch
Electromagnetic 
clutch
This clutch controls the ON/OFF status of the paper feed roller 2.
5
DLUM1
Desk 1 lift-up motor
DC brush motor
This motor lifts up the tray in desk 1. 
6
DLUM2
Desk 2 lift-up motor
DC brush motor
This motor lifts up the tray in desk 2. 
7
---
Desk control PWB 
---
This PWB controls and drives the desk. 
8
---
Desk 1 size detection PWB
---
Detects the paper size.
9
---
Desk 2 size detection PWB
---
Detects the paper size.
10
---
Desk heater (Service parts)
---
This heater is used to keep warm the Desk interior. 
10
7
8
9
1
3
4
2
6
5
MX-DE16  EXTERNAL VIEW AND INTERNAL STRUCTURE  2 – 5
3. Roller
A. MX-DE15
B. MX-DE16
No.
Name
Function/operation
1
Pickup roller 1
Feeds paper to the paper feed roller.
2
Paper feed roller 1
Feeds paper to the paper transport section.
3
Separation roller 1
Separates paper to prevent double feed.
4
Transport roller 1
Transports paper from the paper feed roller to the main unit.
No.
Name
Function/operation
1
Pickup roller 1
Feeds paper to the paper feed roller.
2
Paper feed roller 1
Feeds paper to the paper transport section.
3
Separation roller 1
Separates paper to prevent double feed.
4
Vertical transport roller
Transports paper from the transport roller 2 to the main unit.
5
Pickup roller 2
Feeds paper to the paper feed roller.
6
Paper feed roller 2
Feeds paper to the paper transport section.
7
Separation roller 2
Separates paper to prevent double feed.
8
Transport roller 1
Transports paper from the paper feed roller to the main unit.
9
Transport roller 2
Transports paper from the paper feed roller to the vertical transport roller.
2
1
4
3
5
4
6
9
7
2
1
8
3
MX-DE16  MAINTENANCE  3 – 1
MX-DE16
Service Manual
 
[3] MAINTENANCE
1. Maintenance list
✕: Check (clean, replace or adjust as required)   {: Clean   S: Replace   U: Adjust   ✩: Lubricate
MEMO: 
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.)
MEMO: 
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.)
MEMO: 
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.)
MEMO: 
Alcohol used for cleaning
Be sure to use ethanol for cleaning.
No.
Part name
When 
calling
When machine 
maintenance
Remarks
1
Pick-up roller
{
As a rough guide, these rollers should be replaced when the tray paper feed 
counter reaches a value of 100K (Sim22-9) or when one year has elapsed since the 
start of use. 
2
Paper feed roller
{
3
Separation roller
{
4
Torque limiter
As a rough guide, the torque limiter should be replaced when the tray paper feed 
counter reaches a value of 100K (Sim22-9). 
5
Each transport roller
{
---
Each transport paper guide
{
{
1
5
3
2
3
2
1
4
5
5
4
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