Sharp MX-LC10 Service Manual ▷ View online
SERVICE MANUAL
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
SHARP CORPORATION
CONTENTS
CODE: 00ZMXLC10/S1E
[1] PRODUCT OUTLINE . . . . . . . . . . . . . 1-1
[2] SPECIFICATIONS . . . . . . . . . . . . . . . 2-1
[3] EXTERNAL VIEWS AND INTERNAL
STRUCTURES
1. Motor, clutch, solenoid . . . . . . . . . 3-1
2. PWB, sensor, switch, heater . . . . 3-2
[4] OPERATIONAL DESCRIPTION
1. Lift operation . . . . . . . . . . . . . . . . 4-1
2. Paper feed operation . . . . . . . . . . 4-1
3. Paper empty detection. . . . . . . . . 4-2
[5] DISASSEMBLY AND ASSEMBLY
1. Maintenance parts replacement
procedures. . . . . . . . . . . . . . . . . . 5-1
2. Each unit removal . . . . . . . . . . . . 5-1
3. Major parts removal . . . . . . . . . . . 5-2
[6] MAINTENANCE
1. Maintenance system table . . . . . . 6-1
[7] ADJUSTMENTS
1. List . . . . . . . . . . . . . . . . . . . . . . . . 7-1
2. Details . . . . . . . . . . . . . . . . . . . . . 7-1
[8] SIMULATION
1. List . . . . . . . . . . . . . . . . . . . . . . . . 8-1
2. Details of trouble code . . . . . . . . . 8-1
[9] SELF DIAGNOSTIC MESSAGE AND
TROUBLE CODES
1. Self diagnostics . . . . . . . . . . . . . . 9-1
2. Trouble code list. . . . . . . . . . . . . . 9-2
3. Trouble code details. . . . . . . . . . . 9-2
[10] ELECTRICAL SECTION
1. Electronic/mechanical parts
relationship diagram. . . . . . . . . . 10-1
2. Block diagram . . . . . . . . . . . . . . 10-2
3. Wiring diagram. . . . . . . . . . . . . . 10-3
DIGITAL FULL COLOR
MULTIFUNCTIONAL SYSTEM OPTION
LARGE CAPACITY TRAY
MX-LC10
MODEL
MX-LC10 PRODUCT OUTLINE 1 – 1
MX-LC10
Service Manual
[1] PRODUCT OUTLINE
This model is a large capacity paper feed tray installed to the main unit.
It stores 3,500 sheets, eliminating troublesome paper supply.
It stores 3,500 sheets, eliminating troublesome paper supply.
MX-LC10 SPECIFICATIONS 2 – 1
MX-LC10
Service Manual
[2] SPECIFICATIONS
Model
Large capacity tray
Transport reference
Center reference
Heat reserving heater
Domestic: Heater kit support
Overseas: Service parts support
Overseas: Service parts support
Paper capacity
Domestic
Normal paper
(64g/m
(64g/m
2
,17 lbs bond)
4000 sheets
Overseas
Normal paper
(80g/m
(80g/m
2
,21 lbs bond)
3500 sheets
Paper size/type/weight
Refer to Table 1
Paper size detection
Not provided (Manual setting from the control panel of the main unit)
Paper type setting
Refer to Table 2
Paper size change system
Changeover by user
No
Changeover by service man
(Adjustment of guide and entry of size)
(Adjustment of guide and entry of size)
Yes
Factory setting of paper size
Domestic
A4
Overseas, Inch series
8.5x11
Overseas, AB series
A4
Remaining paper detection
Paper empty and 6 steps
(100% ,83.3% ,66.7% ,50% ,33.3% ,16.7% ,Paper empty)
(100% ,83.3% ,66.7% ,50% ,33.3% ,16.7% ,Paper empty)
Tray lift time
Up
max. 15 sec.
Down
max. 5 sec.
Troubleshooting of paper jam
Can be corrected without separating the unit.
Reliability
MCBJ:Conforms to the main unit
MCBF:Conforms to the main unit
MCBF:Conforms to the main unit
Life
Conforms to the main unit
Power source
Supplied from the main unit
Power consumption
Normal operation: 26.4W
Lift up:40.8W
Lift up:40.8W
Dimensions(WxDxH)
371 x 574 x 520mm
14-39/64 x 22-19/32 x 20-15/32 inch
14-39/64 x 22-19/32 x 20-15/32 inch
Occupying area(WxD)
371 x 574mm
14-39/64 x 22-19/32 inch
14-39/64 x 22-19/32 inch
Weight
Approx. 29kg 64lbs
Installation/Maintenance
Implemented by service man
Maintenance parts
Paper feed roller
Optional detection
Automatic detection
Bundled item
Parts for installation
Table 1 : Paper size, type, weight
Paper size
A3W
No
A3
No
B4
No
A4
Yes
A4R
No
B5
Yes*1
B5R
No
A5R
No
12
No
11x17
No
8.5x14
No
8.5x13
No
8.5x11
Yes
8.5x11R
No
7.25x10.5R
No
5.5x8.5R
No
8K
No
16K
No
16KR
No
Postcard
No
Envelope
No
Special
No
Kind/weight of
applicable
paper
applicable
paper
Thin paper
55-59g/m
2
15-16- lbs bond
No
Normal paper
60-105g/m
2
16-28 lbs bond
Yes
Heavy paper 1
(including gloss paper)
(including gloss paper)
106-209g/m
2
28+-56- lbs bond
Yes
Heavy paper 2
210-256g/m
2
56-68 lbs bond
No
Envelope
75-90g/m
2
20-24 lbs bond
No
OHP paper
No
Label paper
No
Tab paper
No
*1)Setting of paper in B5 size is enabled in only Japan and overseas AB
series size paper is available.
series size paper is available.
Table2 : Paper type setting
Paper type
Normal paper
Yes
Printed paper
Yes
Recycled paper
Yes
Letter head
Yes
Perforated paper
Yes
Color paper
Yes
Heavy paper 1
No
Heavy paper 2
No
Thin paper
No
Label paper
No
OHP
No
Tab paper
No
Envelope
No
Use type 1 to 7
Yes
MX-LC10 EXTERNAL VIEWS AND INTERNAL STRUCTURES 3 – 1
MX-LC10
Service Manual
[3] EXTERNAL VIEWS AND INTERNAL STRUCTURES
1. Motor, clutch, solenoid
No.
Parts
MODEL
NOTE
Code
Signal name
Name
Type
Function/Operation
Active condition
1
LPFM
LPFM
Transport motor
Brushless motor
Drives the paper feed, and the
paper transport section.
paper transport section.
When paper feed is started,
"H" level.
"H" level.
2
LLM
LLM
Lift motor
Brush motor
Lifts the paper feed table.
When the lower limit sensor is
ON, "H" level. When the upper
limit sensor is ON, "L" level.
ON, "H" level. When the upper
limit sensor is ON, "L" level.
3
LTRC
LTRC
Transport clutch
Controls ON/OFF of the
transport roller.
transport roller.
4
LPFC
LPFC
Paper feed clutch
Controls ON/OFF of the paper
feed roller.
feed roller.
When paper feed is started,
"H" level. After starring
transport (pickup OFF), it is
turned OFF by the timer.
"H" level. After starring
transport (pickup OFF), it is
turned OFF by the timer.
5
LPFS
LPFS
Paper feed
solenoid
solenoid
Presses the paper pickup
roller onto paper.
roller onto paper.
Turned OFF after starting
transport. Turned ON by the
timer.
* Lift-up - When paper empty
transport. Turned ON by the
timer.
* Lift-up - When paper empty
detection is made: ON
