Sharp MX-M354N User 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.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
INSTALLATION MANUAL
Transit, Installation (using) environment, Note
[1] CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[2] MX-M264U/M314U/M354U/M264N/M314N/M354N
(MAIN UNIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
[3] MX-RP15
(REVERSING SINGLE PASS FEEDER) . . . . . . . . 3-1
[4] MX-VR11 (DOCUMENT COVER). . . . . . . . . . . . . . 4-1
[5] MX-DE17/DE18
(500/2x500 SHEET PAPER DRAWER) . . . . . . . . . 5-1
[6] MX-DS16/DS17 (LOW STAND/HIGH STAND) . . . . 6-1
[7] MX-FN23 (FINISHER) . . . . . . . . . . . . . . . . . . . . . . 7-1
[8] MX-TE10 (EXIT TRAY UNIT) . . . . . . . . . . . . . . . . . 8-1
[9] MX-TR11 (JOB SEPARATOR) . . . . . . . . . . . . . . . . 9-1
[10] MX-PB15 (PRINTER EXPANSION KIT) . . . . . . . . 10-1
[11] MX-PK11 (PS3 EXPANSION KIT) . . . . . . . . . . . . .11-1
[12] MX-PF10 (BARCODE FONT KIT) . . . . . . . . . . . . 12-1
[13] MX-NSX1
(NETWORK SCANNER EXPANSION KIT) . . . . . 13-1
[14] MX-FX11 (FACSIMILE EXPANSION KIT). . . . . . . 14-1
[15] MX-FWX1 (INTERNET FAX EXPANSION KIT) . . 15-1
[16] AR-SU1 (STAMP UNIT) . . . . . . . . . . . . . . . . . . . . 16-1
[17] MX-FR37U (DATA SECURITY KIT) . . . . . . . . . . . 17-1
[18] MX-AMX1
(APPLICATION INTEGRATION MODULE) . . . . . 18-1
[19] MX-AMX2
(APPLICATION COMMUNICATION MODULE) . . 19-1
[20] MX-AMX3 (EXTERNAL ACCOUNT MODULE) . . . 20-1
[21] MX-HD12 (HARD DISK EXPANSION KIT). . . . . . .21-1
[22] MX-KB14 (KEYBOARD) . . . . . . . . . . . . . . . . . . . . .22-1
[23] Dehumidifying heater kit . . . . . . . . . . . . . . . . . . . . . 23-1
[24] IC card reader. . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-1
[25] Remote operation panel function Enable setting . .25-1
[26] Setting, Adjustments, Operation check. . . . . . . . . .26-1
[27] Setup and adjustment data recording. . . . . . . . . . .27-1
[28] Necessary works before moving the machine . . . .28-1
CODE: 00ZMXM264/I1E
CONTENTS
DIGITAL MULTIFUNCTIONAL
SYSTEM
MX-M264U/M314U/M354U
MX-M264N/M314N/M354N
MODEL

CONTENTS
Transit, Installation (using) environment, Note
1. Installing (use) conditions . . . . . . . . . . . . . . . . . . .. . . . . . i
2. Transit and delivery. . . . . . . . . . . . . . . . . . . . . . . .. . . . . iii
[1] CONFIGURATION
1. System diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 1- 1
2. Option list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1- 2
[2] MX-M264U/M314U/M354U/M264N/M314N/M354N
(MAIN UNIT)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2- 2
[3] MX-RP15 (REVERSING SINGLE PASS FEEDER)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3- 1
[4] MX-VR11 (DOCUMENT COVER)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4- 1
[5] MX-DE17/DE18 (500/2x500 SHEET PAPER DRAWER)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5- 1
[6] MX-DS16/DS17 (LOW STAND/HIGH STAND)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6- 1
[7] MX-FN23 (FINISHER)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7- 1
[8] MX-TE10 (EXIT TRAY UNIT)
1. Parts included . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 1
[9] MX-TR11 (JOB SEPARATOR)
1. Parts included . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9- 1
[10] MX-PB15 (PRINTER EXPANSION KIT)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10- 1
[11] MX-PK11 (PS3 EXPANSION KIT)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11- 1
[12] MX-PF10 (BARCODE FONT KIT)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12- 1
[13] MX-NSX1 (NETWORK SCANNER EXPANSION KIT)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13- 1
[14] MX-FX11 (FACSIMILE EXPANSION KIT)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14- 1
[15] MX-FWX1 (INTERNET FAX EXPANSION KIT)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15- 1
[16] AR-SU1 (STAMP UNIT)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16- 1
[17] MX-FR37U (DATA SECURITY KIT)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17- 1
2. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17- 1
[18] MX-AMX1 (APPLICATION INTEGRATION MODULE)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18- 1
2. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18- 1
[19] MX-AMX2 (APPLICATION COMMUNICATION MODULE)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19- 1
2. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19- 1
[20] MX-AMX3 (EXTERNAL ACCOUNT MODULE)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20- 1
2. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20- 1
[21] MX-HD12 (HARD DISK EXPANSION KIT)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21- 1
2. User data backup . . . . . . . . . . . . . . . . . . . . . . . . . 21- 1
3. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21- 1
4. User data restore . . . . . . . . . . . . . . . . . . . . . . . . . . 21- 3
5. Operation check . . . . . . . . . . . . . . . . . . . . . . . . . . 21- 3
[22] MX-KB14 (KEYBOARD)
1. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22- 1
2. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22- 1
[23] Dehumidifying heater kit
1. Parts list. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23- 1
2. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23- 2
[24] IC card reader
1. Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24- 1
2. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24- 1
3. Setting file for HID card reading . . . . . . . . . . . . . . 24- 5
[25] Remote operation panel function Enable setting
1. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25- 1
2. Remote operation panel function password setting
procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25- 1
[26] Setting, Adjustments, Operation check
1. Firmware version check and version up . . . . . . . . 26- 1
2. Function and operation check . . . . . . . . . . . . . . . . 26- 1
[27] Setup and adjustment data recording . . . . . . . . . . . 27- 1
[28] Necessary works before moving the machine . . . . 28- 1

Symbols in this manual
The lists of symbols used in this manual are shown below.
The meaning of each symbol described in the table must be understood for proper servicing.
1. Symbols used for notes and
cautions
2. Symbols used in the work
contents
Symbol Meaning
CAUTION Indicates a general
caution item.
HIGH TEMP Be careful of a high
temperature in the
fusing section.
HIGH VOLTAGE Be careful of an electric
shock where a high
voltage is applied such
as the high voltage
PWB, the main charger,
and the process section.
DANGER Indicates danger.
HANDLE WITH
CARE
Indicates a part which
requires special care for
handling such as the
HDD, and the LSU.
INHIBIT Indicates inhibit.
NO
ELECTROSTATIC
CHARGE
Be careful to keep away
from static electricity.
(PWB's and electric
parts)
NO DUST,
FINGER PRINT,
DIRT, SCRATCH
Be careful not to touch
directly, such as the
optical section, the
photoconductor, and the
DV roller.
Also be careful not to
scratch.
NO SCRATCH
NO LIGHT Be careful not to expose
to light, such as the
photoconductor, and the
test chart.
NO SOLVENT Be careful not to use a
solvent in cleaning, etc.
NO DISASSEMLE Do not disassemble.
Not serviceable.
Example CCD unit.
OK/GOOD Indicates a correct
procedure or result in an
adjustment, etc.
NO GOOD Indicates a wrong
procedure or result in an
adjustment, etc.
NOTE Indicates a note.
IMPORTANT Indicates an important
item.
REFER Indicates a reference
page, etc.
NEW Indicates a new
technology, a new
method, or a new item.
EXAMPLE Indicates a description
using an example.
Symbol Meaning (Work content)
Adhesion Indicates that a seal, etc.
is attached.
Adjustment Indicates an adjustment.
Measure a
dimension or a
size.
Indicates that a
dimension or a length is
measured.
Apply grease Indicates that grease is
to be applied.
Apply conductive
grease
Indicates conductive
grease is applied.
Cleaning
(Dry)
Indicates clean with a
dry cloth.
Cleaning
(Wet)
Indicates clean with a
cloth dampened with
water.
Cleaning
(Alcohol)
Indicates clean with
alcohol.
Cleaning
(Blower)
Indicates cleaning is
done with a blower/
brush.
Symbol Meaning

3. Symbols used for kinds of parts
4. Symbols used for additional
descriptions
Cleaning
(Vacuum)
Indicates that cleaning is
performed with a
vacuum cleaner.
Cleaning
(Brush)
Indicates that cleaning is
performed with a brush.
Oil Indicates that oil is
applied to lubricate.
Apply powder. Indicates that setting
power is applied to the
photoconductor drum,
the transfer belt, etc.
Replace Indicates that a part is
replaced.
Check Indicates that a check
(replacement,
adjustment, cleaning) is
performed.
Cut Indicates that cutting is
performed.
Loosen Indicates that a screw is
loosened.
Connect Indicates that a
connector is connected.
Disconnect Indicates that a
connector is
disconnected.
Remove a
harness.
Indicates that a harness
is unsecured.
Attach a harness. Indicates that a harness
is secured.
Remove a clamp.
Attach a clamp.
Release a hook. Indicates that a hook is
released.
Fix a hook. Indicates that a hook is
fixed.
Disengage the
pawl.
Symbol Meaning (Work content)
Engage the pawl.
Screw lock Indicates that a screw is
secured with adhesive.
Unlock
Turn OFF the
power.
Disconnect the
power plug.
Symbol Meaning (Kinds of parts)
Maintenance
part
Indicates a part which is
replaced in a maintenance
procedure.
Consumable
part
Indicates a consumable
part such as a
photoconductor,
developer, a transfer belt,
etc.
Waste part Indicates a waste part
which is consumed but
excluded from the above
consumable parts. (A
roller, a seal, etc.)
Unit part Indicates a part which is
designated as a unit.
Included part Indicates a part which is
included in the package
Symbol Meaning
View from the
top
Indicates from which
angle the drawing is
viewed.
View from the
bottom
View from the
front
View from the
back
Symbol Meaning (Work content)

MX-M264U Transit, Installation (using) environment, Note - i
MX-M264U Service Manual
Transit, Installation (using) environment, Note
* About a main unit illustration, it may differ from a target model.
1. Installing (use) conditions
Before installing the machine, check that the following installing
(use) conditions are satisfied.
If the installing (use) conditions are not satisfied, the machine may
not display full performances, resulting in troubles. It may also
cause safety problems. Therefore, be sure to arrange the installing
(use) conditions before setting up the machine.
A. Transportation space
For installation of a large size machine, be sure to check that the
door size is wide enough before bringing in.
B. Installing space
The following space must be provided around the machine in order
to assure machine performances and proper operations.
If any option is installed, provide the additional space for installing
it.
Adequate space must be provide behind the machine for proper
ventilation heat and dust. If not, the machine cannot exhibit func-
tions against heat and dust, causing some troubles.
C. Power source (Capacity, voltage, frequency,
safety, plug)
If the power specifications are not satisfied, the machine cannot
exhibit full performances and may cause safety trouble.
Strictly observe the following specifications.
(1) Power capacity
Check that the following power capacity is satisfied. If not, addition-
ally provide a power source.
Current capacity
Japan: 20A or more
EX 100V: 15A or more
EX 200V: 10A or more
NOTE: Check the shape of the power plug of the machine, and
insert it into a power outlet of the acceptable shape.
(2) Power voltage
Measure the voltage during copying to check that the voltage is in
the range of the specified voltage ±10%.
If the voltage is outside the specified range, please have a certified
electrician upgrade the outlet.
(An electrical work is required.)
Use of a step-up transformer is also available. In this case, the
capacity must be great enough for the max. power consumption of
the machine.
(3) Power frequency, waveform
The frequency must be within the range of the specified frequency
±2%. If power waveform is deformed, a trouble may occur.
(4) Safety
Be sure to properly ground the machine.
Grounding (earth connection) must be performed before inserting
the power plug into the power outlet.
When disconnecting the earth connection, be sure to disconnect
the power plug from the power outlet in advance.
(5) Power plug
Check the shape of the power plug of the machine, and insert it into
a power outlet of the acceptable shape.
Power plug stated in power capacity.
D. Floor strength and level
This machine is considerably heavy and becomes heavier with an
option installed.
The floor must be strong enough to safely support the weight of the
machine as well as any installed options.
If the unit is not horizontally installed, the toner density control is not
performed normally, degrading the copy quality.
If not, color shift or image distortion may occur.
To assure proper Image quality, make sure the machine is setting
level.
E. Direct rays of the sun, dust, temperature,
humidity, gasses, chemicals, vibration
(1) Temperature and humidity (Environmental
conditions)
This machine is designed to perform properly under the specified
temperature and humidity. If the temperature and humidity exceeds
the specified range, the machine may not operate properly and or
cause equipment failure.
Especially when the humidity is too high, paper absorbs humidity to
cause a paper jam or dirty copy.
Do not install the machine near a heater, a cooler, or a humidifier.
Condensation may form inside the machine causing multiple trou-
bles. Use enough care for ventilation.
No. Content
1 Transportation space
2 Installing space
3 Power source (Capacity, fluctuation, safety)
4 Floor strength
5 Direct rays of the sun, dust, temperature, humidity, gases,
chemicals
11-13/16"
(30cm)
11-13/16"
(30cm)
17-23/32"
(45cm)

MX-M264U Transit, Installation (using) environment, Note - ii
Operational environment
Temperature: 10 to 35°C
Humidity: 20 to 85% RH
Atmospheric pressure: 590 to 1013hPa (altitude: 0 to 2000 m)
(2) Contaminates
If dust enters the machine, it may cause dirty copy and a paper
jam, resulting in a shortened lifetime.
(3) Direct sunlight
If the machine is installed under the rays of the sun, the exterior of
the machine may be discolored and abnormal copies may be pro-
duced.
(4) Gases and chemicals
Do not install the machine at a place where there are gases and
chemicals. Especially be careful to avoid installation near a diazo-
type copier, which produces ammonium gas.
Copy quality may be adversely affected and a trouble may be
caused.
(5) Vibration
Avoid installation near a machine which produces vibrations.
If vibrations are applied to the copier machine, copy images may be
deflected and a trouble may be caused.
F. Note for handling PWB and electronic parts
When handling the PWB and the electronic parts, be sure to
observe the following precautions in order to prevent against dam-
age by static electricity.
• When in transit or storing, put the parts in an anti-static bag or an
anti-static case and do not touch them with bare hands.
• When and after removing the parts from an anti-static bag (case),
use an earth band as shown below:
• Put an earth band to your arm, and connect it to the machine.
• When repairing or replacing an electronic part, perform the
procedure on an anti-static mat.
85%
Humidity㧔RH㧕
60%
20%
(50F) (86F) (95F)

MX-M264U Transit, Installation (using) environment, Note - iii
G. Note for proper drum, developing and fusing
unit handling
When handling the OPC drum and developing units, observe the
following items.
Drum unit
• To prevent damage to the OPC drum, avoid working on the drum
unit in high intensity light areas.
• When the OPC drum is removed from the machine, cover it with
light blocking material. (When using paper, use about 10 sheets
of paper to cover it.)
• Be careful not to attach fingerprints, oil, grease, or other foreign
material on the OPC drum surface.
Developing unit
• Be careful not to "leave” fingerprints, oil, grease, or other foreign
material on the developing unit.
Fusing unit
• Be careful not to "leave” fingerprints, oil, grease, or other foreign
material on the fusing roller.
If these items are neglected, a trouble may be generated in the
copy and print image quality.
2. Transit and delivery
A. Implements, facility, and manpower
It is recommendable to use a forklift for bringing in the machine for
safety.
If no forklift is available, man-power of two persons is required. The
machine is considerably heavy, and requires safety precautions for
delivery and installation.
Transit of the machine must be made in packed condition to the
installing place.
Use care not to exert vibrations or shocks to the machine when in
transit.
B. Delivery
Remove the packing materials prior to installation in the office envi-
ronment.
No. Content Method
1 Implements, facility,
and man power
Use a forklift. (If no forklift is available,
manpower of two persons is required.)
2 Delivery Transit must be made in packed condition.

MX-M264U CONFIGURATION 1 – 1
MX-M264U Service Manual
[1] CONFIGURATION
1. System diagram
MX-M264N/M314N/M354N
MX-M264U/M314U/M354U
DIGITAL MULTIFUNCTIONAL
SYSTEM
MX-FN23
FINISHER
MX-TR11
JOB SEPARATOR
MX-TE10
EXIT TRAY UNIT
MX-DE17
500 SHEET PAPER
DRAWER
MX-DE18
2x500 SHEET PAPER
DRAWER MX-DS17
HIGH STAND
MX-DS16
LOW STAND
MX-PK11
PS3 EXPANSION KIT
MX-PF10
BARCODE FONT KIT
MX-PB15
PRINTER EXPANSION KIT
MX-FX11
FACSIMILE EXPANSION
KIT
AR-SU1
STAMP UNIT
MX-FR37U
DATA SECURITY KIT
MX-FWX1
INTERNET FAX EXPANSION
KIT
MX-NSX1
NETWORK SCANNER
EXPANSION KIT
MX-HD12
HARD DISK EXPANSION KIT
MX-US50
SHARPDESK 50 LICENSE
KIT
MX-UN1HA
Sharp OSA Network Scanner
Tool 100 License Kit
MX-KB14
KEYBOARD
MX-USX1
SHARPDESK 1 LICENSE
KIT
MX-USX5
SHARPDESK 5 LICENSE
KIT
MX-US10
SHARPDESK 10 LICENSE
KIT
MX-USA0
SHARPDESK 100 LICENSE
KIT
MX-AMX1
APPLICATION
INTEGRATION MODULE
MX-AMX2
APPLICATION
COMMUNICATION MODULE
MX-AMX3
EXTERNAL ACCOUNT
MODULE
MX-SCX1
STAPLE CARTRIDGE
AR-SV1
STAMP CARTRIDGE
MX-UN01A
Sharp OSA Network Scanner
Tool 1 License Kit
MX-UN50A
Sharp OSA Network Scanner
Tool 50 License Kit
MX-UN10A
Sharp OSA Network Scanner
Tool 10 License Kit
MX-UN05A
Sharp OSA Network Scanner
Tool 5 License Kit
MX-RP15
REVERSING SINGLE PASS
FEEDER
MX-VR11
DOCUMENT COVER

MX-M264U CONFIGURATION 1 – 2
2. Option list
STD: Standard equipment
OPT: Installable option
*1: The FINISHER is required.
*2: Cannot be installed the EXIT TRAY UNIT and the FINISHER concurrently.
*3: Cannot be installed the JOB SEPARATOR concurrently.
*4: PRINTER EXPANSION KIT is required.
*5: HARD DISK EXPANSION KIT is required.
*6: APPLICATION COMMUNICATION MODULE is required.
Model name Name
MX-M264U
MX-M314U
MX-M354U
MX-M264N
MX-M314N
MX-M354N
Remarks
Document feed system MX-RP15 REVERSING SINGLE PASS FEEDER OPT STD
MX-VR11 DOCUMENT COVER OPT ---
Paper feed system MX-DE17 500 SHEET PAPER DRAWER OPT OPT
MX-DE18 2x500 SHEET PAPER DRAWER OPT OPT
MX-DS16 LOW STAND OPT OPT
MX-DS17 HIGH STAND OPT OPT
Paper exit system MX-TE10 EXIT TRAY UNIT OPT OPT *1
MX-TR11 JOB SEPARATOR OPT OPT *2
MX-FN23 FINISHER OPT OPT *3
Printer expansion MX-PB15 PRINTER EXPANSION KIT OPT STD
MX-PK11 PS3 EXPANSION KIT OPT OPT *4
MX-PF10 BARCODE FONT KIT OPT OPT *4
Image send expansion MX-NSX1 NETWORK SCANNER EXPANSION KIT OPT STD
MX-FX11 FACSIMILE EXPANSION KIT OPT OPT
MX-FWX1 INTERNET FAX EXPANSION KIT OPT OPT *5
AR-SU1 STAMP UNIT OPT OPT
Authentication/Security MX-FR37U DATA SECURITY KIT OPT OPT *5
Application/Solution MX-USX1 SHARPDESK 1 LICENSE KIT OPT OPT
MX-USX5 SHARPDESK 5 LICENSE KIT OPT OPT
MX-US10 SHARPDESK 10 LICENSE KIT OPT OPT
MX-US50 SHARPDESK 50 LICENSE KIT OPT OPT
MX-USA0 SHARPDESK 100 LICENSE KIT OPT OPT
MX-UN01A Sharp OSA Network Scanner Tool 1 License Kit OPT OPT *6
MX-UN05A Sharp OSA Network Scanner Tool 5 License Kit OPT OPT *6
MX-UN10A Sharp OSA Network Scanner Tool 10 License Kit OPT OPT *6
MX-UN50A Sharp OSA Network Scanner Tool 50 License Kit OPT OPT *6
MX-UN1HA Sharp OSA Network Scanner Tool 100 License Kit OPT OPT *6
MX-AMX1 APPLICATION INTEGRATION MODULE OPT OPT *5
MX-AMX2 APPLICATION COMMUNICATION MODULE OPT OPT *5
MX-AMX3 EXTERNAL ACCOUNT MODULE OPT OPT *5
Service MX-SCX1 STAPLE CARTRIDGE OPT OPT
AR-SV1 STAMP CARTRIDGE OPT OPT
Other MX-HD12 HARD DISK EXPANSION KIT OPT OPT
MX-KB14 KEYBOARD OPT OPT

MX-M264U MX-M264U/M314U/M354U/M264N/M314N/M354N (MAIN UNIT) 2 – 1
MX-M264U Service Manual
[2] MX-M264U/M314U/M354U/M264N/M314N/M354N (MAIN UNIT)
1. Unpacking
A. Unpacking
B. Fixing tape and protection material removal
C. Packed items check
D. Lock release
(1) Tray rotation plate lock release
1) Pull out the tray. Turn the fixing material and remove it.
Remove the caution label.
Attach the removed fixing material to the position shown in the
figure for future use.
Close the tray which was pulled out.
(2) Scanner (2/3 mirror unit) lock release
1) Remove the optical unit fixing screw, and remove the note
label.
No. Name Quantity
1 Operation manual 1
1

MX-M264U MX-M264U/M314U/M354U/M264N/M314N/M354N (MAIN UNIT) 2 – 2
2. Installation
NOTE: When an optional paper feed desk is connected to the
machine, unpack and install the paper feed desk, then
unpack the machine. Place the machine on the option desk
securely, and perform the installing procedures of the
machine.
Place the machine on the optional desk firmly and secure.
A. Developer installation
NOTE: Be careful not to leave fingerprints or oily dirt on the DV
roller surface.
1) Hold the both sides of the front cover, and pull down to open it.
2) Loosen the blue screw and pull out the developing unit.
3) Remove the cover from the developer unit.
4) Rotate the MG roller in the arrow direction and supply devel-
oper evenly into the developing unit.
NOTE: Shake the developer bag well before opening it.
NOTE: Check that the DV seal is free from developer. If devel-
oper is attached to the DV seal, clean and remove it.
NOTE: After supplying developer into the developer unit, do
not tilt or shake the developer unit.
5) Attach the developer unit to the copier, and fix it with the screw.
B. Set the control level for the reference toner
density
NOTE: Setting of the reference toner density control level must be
performed with the toner cartridge removed.
If setting is performed with the toner cartridge installed, the
EE-EL error or an overtoner trouble may occur.
1) With the front cabinet open, connect the power plug to the
power outlet.
2) Turn ON the main power switch of the machine and the power
switch on the operation panel.
3) Enter the SIM25-2 mode.
4) Close the front cabinet.
5) After the machine completes cycling, exit the simulation mode.
6) Confirm that “Install the toner cartridge” is displayed, and
install the toner cartridge by the following procedures.
7) Shake the toner cartridge horizontally 20 times.
8) Open the front cabinet, and insert the toner cartridge.
NOTE: Do not forcibly insert the toner cartridge.
Push it in until the cartridge is securely locked in place.
NOTE: Developing units removed, be sure to remove the
toner cartridges as well to prevent toner clogging.
9) Close the front cabinet.
10) Confirm that "Toner replenishment in progress" is displayed,
and wait until the display disappears. (It takes 30 sec - 6 min.)
MEMO: This procedure is for checking the toner supply opera-
tion from the toner cartridge to the DV unit. The operation time
differs depending on the toner quantity in the toner cartridge,
uneven distribution of toner, and the inside state of the toner
cartridge.
NOTE: Do not perform operations which interrupt the above
operation, such as opening the front cover, entering
the SIM mode, and turning OFF/ON the power. If this
precaution is ignored, an error of F2-40 or F2-64 may
occur or an overtoner may be caused.

MX-M264U MX-M264U/M314U/M354U/M264N/M314N/M354N (MAIN UNIT) 2 – 3
C. Paper feed tray setup
(1) System setting
1) Press the [SYSTEM SETTINGS] key.
2) Touch the [Paper Tray Settings] key.
3) Touch the [Paper Tray Settings] key to configure the settings.
These settings specify the paper type, paper size, and func-
tions allowed for each paper tray. When the [Tray Settings] key
is touched, a list appears showing the trays and the current
settings.
4) Touch the [Change] key in the above screen to change the set-
tings. The following settings can be configured.
(2) Tray size setup
1) Pull out the paper tray.
Gently pull the tray out until it stops.
If paper remains in the tray, remove it.
2) Adjust the guide plates A and B by squeezing their lock levers
and sliding them to match the vertical and horizontal dimen-
sions of the paper to be loaded.
The guide plates A and B are slidable. Slide each guide plate
while squeezing its lock lever.
Item Description
Type Select the type of paper that is loaded in the tray.
The paper types that can be selected vary by paper
tray.
Size Select the paper size from the list. The paper sizes
that can be selected vary by tray. The sizes that
can be selected may also be restricted by the paper
type selected above.
If the desired size does not appear in the list, select
[Custom Size] and directly enter the size (only for
the bypass tray).
Feeding Approved
Job
Select the modes that can be used. If there is a
function that you do not wish to be used with the
selected tray, disable the function. When the "Type"
is other than plain paper, recycled paper, colored
paper, or a user type, [Fax] and [Internet Fax]
cannot be selected.
A
B

MX-M264U MX-RP15 (REVERSING SINGLE PASS FEEDER) 3 – 1
MX-M264U Service Manual
[3] MX-RP15 (REVERSING SINGLE PASS FEEDER)
1. Unpacking
A. Packed items check
2. Installation
NOTE: Before installation, be sure to turn both the operation and
main power switches off and disconnect the power plug
from the power outlet. Make double sure that the data lamp
on the operation panel does not light up or blink when per-
forming installation.
A. SPF glass unit attachment
1) Remove the right glass holder. Remove the table glass, and
left glass holder.
2) Attach the SPF glass unit included in the package. Attach the
table glass, and right glass holder.
B. RSPF unit attachment
1) Attach the RSPF unit to the main unit.
2) Remove the rear upper cabinet cover.
3) Connect the connector, and attach the earth wire. Attach the
rear upper cabinet cover.
No. Name Quantity
1 RSPF unit 1
2 SPF glass unit 1
12
1
4
5
6
2
3
1
5
2
4
3

MX-M264U MX-VR11 (DOCUMENT COVER) 4 – 1
MX-M264U Service Manual
[4] MX-VR11 (DOCUMENT COVER)
1. Unpacking
A. Packed items check
2. Installation
NOTE: Before installation, be sure to turn both the operation and
main power switches off and disconnect the power plug
from the power outlet. Make double sure that the data lamp
on the operation panel does not light up or blink when per-
forming installation.
A. Document cover unit attachment
1) Attach the document cover unit to the main unit.
No. Name Quantity
1 Document cover unit 1
1

MX-M264U MX-DE17/DE18 (500/2x500 SHEET PAPER DRAWER) 5 – 1
MX-M264U Service Manual
[5] MX-DE17/DE18 (500/2x500 SHEET PAPER DRAWER)
1. Unpacking
2. Installation
PARTS INCLUDED
Remove all pieces of fixing tape and fixing materials from the paper
feed unit.
Turn off the main switch of the copier and then remove the
power plug of the copier from the outlet.
A. Remove the rear cover from the copier
1) Remove the two screws and then remove the rear cover from
the copier.
B. Remove the rear cover from the optional paper
feed unit
1) Remove the two screws and then remove the rear cover from
the optional paper feed unit.
C. Remove the connector cover
1) Remove the cover from the connector.
MX-DE17
MX-DE18
Fixing plates: 4 pcs. Paper size labelScrews (M4 x 12): 8 pcs.
Cassette relay harness
(contained in the optional paper feed unit)
Rear cover
Screw
Screw
Rear cover
Screw
Screw
Connector cover

MX-M264U MX-DE17/DE18 (500/2x500 SHEET PAPER DRAWER) 5 – 2
D. Attach the copier
1) Place the copier on the optional paper feed unit and remove
the second and third paper trays.
Connect the copier to the paper feed unit using four fixing
plates and two screws (M4 x 12) for each plate.
E. Connect the harness
1) Connect the cassette interface harness contained in the
optional paper feed unit to the paper feed unit interface PWB.
For two tray type
For one tray type
F. Attach the rear covers of the copier and the
optional paper feed unit
1) Attach the rear covers of the copier and the optional paper
feed unit using two screws respectively.
Right of rear side
Screws
(M4 x 12)
Detailed view
Front side
Screws (M4 x 12)
Screws (M4 x 12)
Fixing plate
Fixing plate
Fixing plate
Screws
(M4 x 12)
Left of rear side
Fixing plate
Cassette relay harness
Cassette relay harness
Rear cover
Rear cover
Screw
Screw

MX-M264U MX-DE17/DE18 (500/2x500 SHEET PAPER DRAWER) 5 – 3
G. Remove the securing fixture for packing the
paper feed unit and remove the packing
material
1) Remove the securing fixture for packing that fixes the paper
pressure plate of the tray by rotating it in the direction of the
arrow and remove the packing material.
NOTE: Be sure to remove the securing fixture before turning
on the power.
H. Change the paper size in the tray
1) Hold the grip and slide the tray side plate to adjust it to the
paper to be used.
Then, fit the rear end plate to the specified size position.
Insert the power plug of the copier to the outlet and turn on the
main switch of the copier. Then, carry out the following proce-
dure.
I. Load paper into the paper tray
1) Do not exceed the maximum height line.
J. Check for center displacement
• Set an original on the document glass and copy it using the
paper tray in the copier.
Then, copy an original using the attached optional paper feed
unit.
• If the center of the copy image from the tray in the copier is differ-
ent from that of the copy image from the optional paper feed unit,
carry out adjustment referring to the service manual.
Installation of Paper feed unit is now complete.
Securing fixture for packing
Packing material
Side plate
Rear plate

MX-M264U MX-DS16/DS17 (LOW STAND/HIGH STAND) 6 – 1
MX-M264U Service Manual
[6] MX-DS16/DS17 (LOW STAND/HIGH STAND)
1. Unpacking
Unpack the package, and check to confirm that all the parts are
provided.
Packed parts
2. Installation
1) Attach the adjusters.
Attach the front adjusters (2 pcs.) as shown in the figure below.
2) Attach the adjuster covers.
Put the desk on the floor in the normal state, and open the
door.
Slide the adjuster covers (2 pcs.) as shown in the figure below
and attach them. Then, close the door.
3) Remove the paper tray.
Pull out the paper feed unit tray from the copier until it stops.
Lift it and remove it from the copier.
Machine stand Packed parts add
MX-DS16
MX-DS17
Front adjusters: 2 pcs. Adjuster covers: 2 pcs.
Copier connecting fixtures:
2 pcs.
Screws (S tight):
2pcs.
Screws (P tight):
4 pcs.
( 110)
Front
adjuster
Front
adjuster
Rear side
Front side
Screw the adjusters into
the hole so that the adjuster
tips do not extend out from
the hole.
( 110)
( 110)
Front side
Adjuster covers
Adjuster covers
Front side
MX-DS17
MX-DS16

MX-M264U MX-DS16/DS17 (LOW STAND/HIGH STAND) 6 – 2
4) Put the copier (or the paper feed unit) on the desk.
Insert the positioning pins (2 pcs.) of the desk into the position-
ing holes of the copier (or the paper feed unit).
At that time, be careful not to break the fixtures on the desk
side.
5) Connect the copier with the desk.
Connect the copier with the desk with two screws (P tight,
packed together with the copier) and the fixture.
6) Remove the two screws, and remove the rear cover.
7) Connect the copier (or the paper feed unit) and the desk with
two screws (P tight) and two screws (S tight) packed together
with the copier. When connecting, be careful of the direction of
the connecting fixture of the copier.
8) Attach the rear cover, and fix it with the two screws.
9) Install the paper tray.
Install the paper tray to the original position.
ུఘ
Positioning pin
Copier
Be careful not to hit.
Machine stand
Fixture
Positioning pin
Front side
Screws (P tight)
Screws (P tight)
Back side
Copier
connecting
fixture
Screws (P tight)
Screws (P tight)
Screws (S tight)
Copier
connecting
fixture
Screws (S tight)

MX-M264U MX-FN23 (FINISHER) 7 – 1
MX-M264U Service Manual
[7] MX-FN23 (FINISHER)
1. Unpacking
MEMO: When removing the finisher, put your hand beneath the
unit and lift it up as shown below.
Check to confirm that all the packed parts are provided.
2. Installation
NOTE: Turn off the main switch of the machine and then remove
the power plug of the machine from the outlet.
1) Open the front cover.
2) Remove the screws, and remove the left cabinet.
3) Remove the screw which are fixing the paper exit tray.
Remove the paper exit tray by using care for the tray paper
presence detection harness which is connected to the back
side of the paper exit tray.
FIN connection unit FIN front cover
Second paper exit unit
Paper holding arm
Rail dummy cover
M3x8Stight bind
(4 pcs.)
M3 x 10 S tight bind
(4 pcs.)
Resin grip
Staple position label