Read Sharp MX-4110N / MX-4111N / MX-4112N / MX-4110FN / MX-4111FN / MX-5110N / MX-5111N / MX-5112N / MX-5110FN / MX-5111FN (serv.man11) Service Manual online
INTERNAL STRUCTURE . . . . . . . . . . . . 3-1
DATA HANDLING . . . . . . . . . . . . . . . . . . 9-1
MX-4111N/5111N
MX-4112N/5112N
MULTIFUNCTIONAL SYSTEM
2. Warning for servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . i
3. Note for installing site. . . . . . . . . . . . . . . . . . . . . . . . . . . . i
4. Note for handling PWB and electronic parts . . . . . . . . . .ii
5. Note for repairing/replacing the LSU . . . . . . . . . . . . . . . iii
6. Note for handling the drum unit, the transfer unit,
1. System diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
2. Option list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1. Supply system table. . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2. Maintenance parts list . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
3. Definition the developer/drum life end . . . . . . . . . . . . . 2-5
4. Production number identification . . . . . . . . . . . . . . . . . 2-6
1. Identification of each section and functions . . . . . . . . . 3-1
1. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
2. Adjustment item list . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
3. Details of adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
1. General and purpose . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
2. Starting the simulation . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
3. List of simulation codes . . . . . . . . . . . . . . . . . . . . . . . . 5-3
4. Details of simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
1. Error code and troubleshooting . . . . . . . . . . . . . . . . . . 6-1
2. JAM and troubleshooting . . . . . . . . . . . . . . . . . . . . . . 6-39
1. Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
2. Update procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
1. Works necessary when executing the maintenance . . . 8-1
2. Display of maintenance execution timing. . . . . . . . . . . 8-2
3. Maintenance list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
4. Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
1. HDD/SD card memory map . . . . . . . . . . . . . . . . . . . . . 9-1
2. Necessary steps when replacing the PWB,
4. Necessary works and notes for replacement of
2. Details and operation procedures . . . . . . . . . . . . . . . 10-1
2. Power line diagram . . . . . . . . . . . . . . . . . . . . . . . . . 11-10
3. Actual wiring chart . . . . . . . . . . . . . . . . . . . . . . . . . . 11-15
4. Signal list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-31
2. Copy functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-6
3. Printer function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-6
4. FAX function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-7
5. Image send function. . . . . . . . . . . . . . . . . . . . . . . . . . 12-8
6. Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . 12-11
7. Dimensions and Weight . . . . . . . . . . . . . . . . . . . . . . 12-11
8. Ambient conditions. . . . . . . . . . . . . . . . . . . . . . . . . . 12-11
1. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . .A-1
1. Electrical and mechanism relation diagram . . . . . . . . .B-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . .B-2
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . .B-2
1. Electrical and mechanical relation diagram . . . . . . . . C-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . C-6
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . C-7
1. Electrical and mechanical relation diagram . . . . . . . . D-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . D-3
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . D-6
1. Electrical and mechanical relation diagram . . . . . . . . .E-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . .E-2
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . .E-3
1. Electrical and mechanical relation diagram . . . . . . . . .F-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . .F-4
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . .F-5
1. Electrical and mechanical relation diagram . . . . . . . . G-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . G-2
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . G-2
1. Electrical and mechanical relation diagram . . . . . . . . H-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . H-2
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . H-3
1. Electrical and mechanical relation diagram . . . . . . . . . i-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . . i-4
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . . i-5
1. Electrical and mechanical relation diagram . . . . . . . . . J-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . . J-2
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . . J-2
1. Electrical and mechanical relation diagram . . . . . . . . .K-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . .K-2
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . .K-2
1. Electrical and mechanical relation diagram . . . . . . . . . L-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . . L-3
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . . L-4
1. Electrical and mechanical relation diagram . . . . . . . . M-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . M-4
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . M-6
1. Electrical and mechanical relation diagram . . . . . . . . N-1
2. Operational descriptions . . . . . . . . . . . . . . . . . . . . . . N-4
3. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . N-4
1. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . O-1
1. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . .P-1
1. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . Q-1
1. Disassembly and assembly . . . . . . . . . . . . . . . . . . . . R-1
the network cable, and the telephone line from the machine,
except when performing the communication test, etc.
It may cause an injury or an electric shock.
extreme care when servicing.
It may cause a burn.
cause an electric shock. Be careful when servicing.
material such as a screwdriver in the laser beam path.
It may damage eyes by reflection of laser beams.
squeeze you hands by the chain, the belt, the gear, and other
driving sections.
Do not allow any person other than a serviceman to touch
inside the machine. It may cause an electric shock, a burn, or
an injury.
excessively. Do not get them in the eyes.
If toner, developer, or ink enters your eyes, wash it away with
water immediately, and consult a doctor if necessary.
damage fingers when servicing.
toner may ignite and burn you.
If a battery of different specification is used, it may cause a
machine malfunction or breakdown.
It may otherwise cause a machine breakdown or malfunction.
meets the specified voltage and current requirements.
Avoid complex wiring, which may lead to a fire or an electric
shock.
It may cause a fire or an electric shock.
smell, interrupt the job and disconnect the power plug.
It may cause a fire or an electric shock.
occurs without grounding, a fire or an electric shock may
result.
To protect the machine and the power unit from lightening,
grounding must be made.
following points.
Gas tube
Lightning conductor
A water pipe or a water faucet, which is not recognized as a
It may cause an explosion, a fire or an electric shock.
Do not put heavy objects on the power cable. Do not stress,
forcibly bend, or pull the power cord.
It may cause a fire or an electric shock.
Do not insert the power plug with dust on it into a power outlet.
It may cause a fire or an electric shock.
machine.
It may cause a fire or an electric shock.
the machine, or perform service on the machine with wet or
oily hands.
It may cause an electric shock.
1)
ture, low humidity, place under an extreme change in tem-
perature and humidity.
Paper may get damp and form condensation inside the
machine, causing paper jam or copy dirt.
For operating and storing conditions, refer to the specifications
described later.
It may cause a breakdown.
An electrostatic type copier will produce ozone.
The quantity of ozone produced is designed to a low level so
as not to affect human bodies. However, continuous use of
such a machine may produce an ozone smell. Install the
machine in a well ventilated place.
Plastic parts and ink may be deformed, discolored, or may
undergo qualitative change.
It may cause a breakdown or output quality problems.
The organic photo-conductor (OPC) drum used in the machine
may undergo qualitative change due to organic gases such as
ammonium.
Installation of this machine near a diazo-type copier and blue
print machine may result in poor quality output.
* There was a trouble in a place where silicon-series gas or
avoiding this.
When dust or contaminants enters the machine, it may cause
a breakdown or poor quality output.
The machine will require ventilation.
If ventilation is not proper, poor output or machine failure may
result.
If the machine is dropped or tips over, it may cause injury or
machine malfunction.
Use an optional desk or an exclusive-use desk.
When using the optional desk, be sure to fix the adjuster and
lock the casters.
observe the following precautions in order to prevent against dam-
age by static electricity.
1)
an anti-static case and do not touch them with bare hands.
(case), use an earth band as shown below:
• Put an earth band to your arm, and connect it to the
(30cm)
(30cm)
(45cm)