Sharp AR M620U User Manual

							PART 1: GENERAL INFORMATION
•BEFORE USING 
THE PRODUCT
•
MANAGING THE MACHINE
•PERIPHERAL DEVICES
PART 2: COPIER OPERATION
•MAKING COPIES
•CONVENIENT COPY 
FUNCTIONS
•
MACHINE MAINTENANCE 
(FOR COPYING)  
•DOCUMENT FILING 
FUNCTION
•
SPECIFICATIONS  1-1
2-1
3-1
4-1
5-1
6-1
7-1
8-1
Page
MODEL
OPERATION MANUAL
(for general information and copier operation)
(Option) Saddle stitch finisher + Punch module
+ Inserter + Large capacity tray
MODEL
AR-M550U
AR-M620U
AR-M550N
AR-M620N
DIGITAL LASER COPIER/PRINTER
DIGITAL MULTIFUNCTIONAL 
SYSTEM
Be sure to become thoroughly familiar with this manual to 
gain the maximum benefit from the product.
Before installing this product, be sure to read the 
installation requirements and cautions sections.
Be sure to keep all operation manuals handy for reference 
including this manual, the Operation manual (for general 
information and copier operation) and operation manuals 
for any optional equipment which has been installed.
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							The CE mark logo label is affixed on an equipment in case that the directives described in the above
sentence are applicable to the product. (This sentence is not applicable in any country where the above
directives are not required.)
In some areas, the POWER switch positions are marked I and     on the copier 
instead of ON and OFF.
The symbol     denotes the copier is not completely de-energized but in a stand-by 
condition at this POWER switch position.
If your copier is so marked, please read I for ON and       for OFF.
Caution!
For a complete electrical disconnection, pull out the main plug.
The socket-outlet shall be installed near the equipment and shall be easily 
accessible.
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							Part 1: General Information
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PRODUCT CONFIGURATIONS
The table below shows the product models covered by this manual. 
(As of December 2003)
OPERATION MANUALS
The following operation manuals are provided for the machine. Please read the appropriate manuals as needed for
the features you wish to learn about.

Operation manual (for general information and copier operation) (this manual):
The first half of this manual provides general information about the machine, including safety information, loading
paper, removing misfeeds, and regular maintenance.
The second half of the manual explains how to use the copy and document filing functions.

Key operators guide:
This primarily explains key operator programs for machine management and copier related functions. Key
operator programs for the printer and network scanner functions are explained in the manuals for those functions.
Key operator programs are used by key operators to configure function settings to meet the needs of the
customer.

Operation manual (for facsimile)
This manual explains the procedures for using the machine as a facsimile. To use the fax function, the facsimile
expansion kit must be installed.

Software setup guide (for printer)
This explains how to connect the machine to your computer, install the printer driver for Windows, and configure
the printer driver settings.

Operation manual (for printer)*
This manual explains the procedures for using the machine as a printer.

Operation manual (for network scanner)*
This manual explains the procedures for using the machine as a network scanner when connected to a computer.
To use the network scanner function, the machine must be configured for use as a network printer and the AR-
NS3 network scanner expansion kit must be installed.
* The Operation manual (for printer) and the Operation manual (for network scanner) are provided as PDF files
in the CD-ROM.
These manuals are not provided as printed manuals.
NOTES

Considerable care has been taken in preparing this manual. If you have any comments or concerns about the
manual, please contact your nearest SHARP Service Department.

This product has undergone strict quality control and inspection procedures. In the unlikely event that a defect
or other problem is discovered, please contact your dealer or nearest SHARP Service Department.

Aside from instances provided for by law, SHARP is not responsible for failures occurring during use of the
product or its options, or failures due to incorrect operation of the product and its options, or other failures, or for
any damage that occurs due to use of the product. 
The display screens, messages, and key names shown in the manual may differ from those on the actual machine
due to product improvements and modifications.
Model Product configuration
AR-M550U/AR-M620U Digital Laser Copier/Printer
AR-M550N/AR-M620N Digital Multifunctional System
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Improper installation may damage this product. Please note the following during initial installation and whenever the
machine is moved.
1.The machine should be installed near an
accessible power outlet for easy connection.
2.Be sure to connect the power cord only to a
power outlet that meets the specified voltage and
current requirements. Also make certain the
outlet is properly grounded.

For the power supply requirements, see the
name plate on the back of the main unit.
3.Do not install your machine in areas that are:

damp, humid, or very dusty 

exposed to direct sunlight 

poorly ventilated 

subject to extreme temperature or humidity
changes, e.g., near an air conditioner or
heater.
4.Be sure to allow the required space around the
machine for servicing and proper ventilation.
A small amount of ozone is produced within the printer during operation. The emission level is insufficient to cause
any health hazard.
NOTE:
The present recommended long term exposure limit for ozone is 0.1 ppm (0.2 mg/m
3) calculated as an 8 hr. time-
weighted average concentration.
However, since the small amount that is emitted may have an objectionable odor, it is advisable to place the copier
in a ventilated area.
15cm
(6-1/8)
60cm
(23-5/8)30cm
(11-13/16)
INSTALLATION REQUIREMENTS
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CAUTIONS
1. Do not touch the photoconductive drum. Scratches or smudges on the
drum will cause dirty prints.
2. The fusing unit is extremely hot.  Exercise care in this area. 
3. Do not look directly at the light source. Doing so may damage your
eyes.
4. Four adjusters are provided on all optional stand/paper drawer units.
These adjusters should be lowered until they contact the floor. 
When moving the machine with the optional stand/paper drawer, be
sure to raise the adjusters. Also, unlock the two casters at the front of
the optional stand/paper drawer. After moving the machine, lower the
four adjusters until they reach the floor and lock the two casters.
5. Do not make any modifications to this machine. Doing so may result in
personal injury or damage to the machine.
6. Since this machine is heavy, it is recommended that it be moved by
more than one person to prevent injury.
7. When connecting this machine to a computer, be sure to first turn both
the computer and the machine off.
8. Do not make copies of anything which is prohibited from copying by
law. The following items are normally prohibited from printing by
national law. Other items may be prohibited by local law.

 Money  
 Stamps  
 Bonds  
 Stocks 

 Bank drafts  
 Checks   
 Passports  
 Drivers licences
Caution:
This connector (A) is only intended for service purposes.
Any connection to this terminal may cause malfunctions of the machine.
Instruction for service technician:
The cable length for the service terminal has to be less than 3m (118).
The machine includes the document filing function, which stores document image data on the machines hard disk.
Stored documents can be called up and printed or transmitted as needed. If a hard disk failure occurs, it will no
longer be possible to call up the stored document data. To prevent the loss of important documents in the unlikely
event of a hard disk failure, keep the originals of important documents or store the original data elsewhere. 
With the exception of instances provided for by law, Sharp Corporation bears no responsibility for any damages
or loss due to the loss of stored document data.
Fusing unit
Adjuster
Lock
Release
(A)
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							CAUTIONS
0-4
Laser Information
Wave length
785 nm+10 nm
-15 nm
Pulse times North America: 55 cpm model: (3.1 µs ± 3.1 ns)/7 mm
62 cpm model: (3.1 µs ± 3.1 ns)/7 mm
Europe:  55 cpm model: (3.7 µs ± 3.7 ns)/7 mm
62 cpm model: (3.7 µs ± 3.7 ns)/7 mm
Output power Max 0.8 mW
At the production line, the output power of the scanner unit is adjusted to 0.8 MILLIWATT
PLUS 10 % and is maintained constant by the operation of the Automatic Power Control
(APC).
Caution
Use of controls or adjustments or performance of procedures other than those specified herein may result in
hazardous radiation exposure.
For North America:
SAFETY PRECAUTIONS
This Digital Equipment is rated Class 1 and complies with 21 CFR 1040.10 and 1040.11 of the CDRH
standards. This means that the equipment does not produce hazardous laser radiation. For your safety,
observe the precautions below.

Do not remove the cabinet, operation panel or any other covers.

The equipments exterior covers contain several safety interlock switches. Do not bypass any safety
interlock by inserting wedges or other items into switch slots.
For Europe:
BATTERY DISPOSAL
THIS PRODUCT CONTAINS A LITHIUM PRIMARY MEMORY BACK-UP BATTERY THAT MUST BE
DISPOSED OF PROPERLY. PLEASE CONTACT YOUR LOCAL SHARP DEALER OR AUTHORISED SERVICE
REPRESENTATIVE FOR ASSISTANCE IN DISPOSING OF THIS BATTERY.
This product utilizes tin-lead solder, and a fluorescent lamp containing a small amount of mercury. 
Disposal of these materials may be regulated due to environmental considerations.
For disposal or recycling information, please contact your local authorities or the Electronics Industries Alliance:
www.eia.org
CLASS 1 LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
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CONTENTS
Page
PRODUCT CONFIGURATIONS .................................. 0-1
OPERATION MANUALS.............................................. 0-1
INSTALLATION REQUIREMENTS.............................. 0-2
CAUTIONS................................................................... 0-3

Laser Information ................................................. 0-4
CONTENTS ................................................................. 0-5
CHAPTER 1
BEFORE USING THE PRODUCT
INTRODUCTION.......................................................... 1-2
MAIN FEATURES ........................................................ 1-3
PART NAMES AND FUNCTIONS ............................... 1-9

Exterior ................................................................. 1-9

Interior .................................................................. 1-10

Operation panel.................................................... 1-12

Touch panel ......................................................... 1-13
TURNING THE POWER ON AND OFF ....................... 1-16
AUDITING MODE ........................................................ 1-17

Using the machine when the auditing mode is
enabled ................................................................ 1-17
CHAPTER 2
MANAGING THE MACHINE
LOADING PAPER ........................................................ 2-2

Identifying the trays .............................................. 2-2

Loading paper in paper tray 1 - tray 2 .................. 2-2

Loading paper in paper tray 3 .............................. 2-3

Changing the paper size in paper tray 3 .............. 2-3

Changing the paper size in paper tray 4 .............. 2-4

Loading paper in paper tray 5 (optional large
capacity tray)
..................................................................2-5

Specifications (optional large capacity tray) ......... 2-5

Loading paper in the bypass tray ......................... 2-6

Specifications of paper trays (Types and sizes of
paper that can be used in the trays) ..................... 2-8

Setting the paper type and paper size ................. 2-10

Setting the paper size when a special size is
loaded .................................................................. 2-12
CUSTOM SETTINGS................................................... 2-13

General procedure for custom settings ................ 2-13

About the settings ................................................ 2-15
REPLACING THE TONER CARTRIDGES .................. 2-16
STORAGE OF SUPPLIES ........................................... 2-17
MISFEED REMOVAL................................................... 2-18

Misfeed removal guidance ................................... 2-18

Misfeed in the transport area, fusing area, and
exit area ............................................................... 2-19

Misfeed in the duplex unit .................................... 2-20

Misfeed in the paper feed area ............................ 2-21
REMOVING AN ORIGINAL MISFEED ........................ 2-25

Removing a misfed original from the automatic
document feeder .................................................. 2-25
TROUBLESHOOTING ................................................. 2-26
CHAPTER 3
PERIPHERAL DEVICES
FINISHER AND SADDLE STITCH FINISHER .............3-2

Part names ...........................................................3-2

Specifications .......................................................3-2

Finishing methods ................................................ 3-4

Finishing modes and finisher functions ................3-6

Staple cartridge replacement and staple jam
removal ................................................................. 3-7

Removing a misfeed .............................................3-11

Troubleshooting finisher/saddle stitch finisher
problems ...............................................................3-13
INSERTER ...................................................................3-14

Part names ...........................................................3-14

Specifications .......................................................3-14

Loading paper.......................................................3-15

Manual operation of the inserter ...........................3-15

Misfeed removal ...................................................3-17

Troubleshooting inserter problems .......................3-18
CHAPTER 4
MAKING COPIES
AUTOMATIC DOCUMENT FEEDER ...........................4-2

Acceptable originals .............................................4-2
PLACING ORIGINALS .................................................4-3
CHECKING THE SIZE OF A PLACED ORIGINAL ......4-5

Manually setting the scanning size .......................4-5
STORING, DELETING, AND USING ORIGINAL
SIZES ...........................................................................4-6

Storing or deleting an original size .......................4-6
NORMAL COPYING.....................................................4-7

Making copies with the automatic document
feeding function ....................................................4-7

Automatic two-sided copying using the automatic
document feeding function ...................................4-10

Copying from the document glass ........................4-11

Automatic two-sided copying from the document
glass .....................................................................4-13
ADJUSTING THE EXPOSURE ....................................4-14
REDUCTION/ENLARGEMENT/ZOOM ........................4-15

Automatic selection (auto image) .........................4-15

Manual selection (preset copy ratios/zoom) ......... 4-16

XY ZOOM .............................................................4-18
SPECIAL PAPERS .......................................................4-20
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							CONTENTS
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CHAPTER 5
CONVENIENT COPY FUNCTIONS
SPECIAL MODES ........................................................ 5-2

General procedure for using special functions ..... 5-2

Margin shift ........................................................... 5-3

Erase .................................................................... 5-4

Dual page copy..................................................... 5-5

Pamphlet copy ...................................................... 5-6

Job build ............................................................... 5-8

Tandem copy ........................................................ 5-9

Covers/inserts....................................................... 5-11

Transparency film with insert sheets .................... 5-22

Multi shot .............................................................. 5-23

Book copy ............................................................. 5-25

Tab copy ............................................................... 5-26

Card shot
.................................................................5-28

Mirror image ......................................................... 5-30

B/W reverse .......................................................... 5-30
STORING, USING AND DELETING JOB
PROGRAMS ................................................................ 5-31

Storing a job program ........................................... 5-31

Calling up a job program ...................................... 5-32

Deleting a stored job program .............................. 5-32
INTERRUPTING A COPY RUN ................................... 5-33
CHAPTER 6
MACHINE MAINTENANCE (FOR
COPYING)
USER MAINTENANCE ................................................ 6-2

Cleaning the document glass and the automatic
document feeder................................................... 6-2
TROUBLESHOOTING ................................................. 6-3
CHAPTER 7
DOCUMENT FILING FUNCTION
OVERVIEW .................................................................. 7-2

Document filing function ....................................... 7-2
TO USE THE DOCUMENT FILING FUNCTION .......... 7-4

A look at the operation panel ................................ 7-4

Saving files ........................................................... 7-4

Main screen of document filing ............................. 7-5

Document filing icons ........................................... 7-5
SAVING A DOCUMENT IMAGE FILE.......................... 7-6

Quick File.............................................................. 7-6

Filing ..................................................................... 7-7

Print jobs............................................................... 7-9

Scan Save ............................................................ 7-10
CALLING UP AND USING A FILE ............................... 7-13

Searching for and calling up a saved file
..............7-13

Calling up and using a saved file .......................... 7-15
CUSTOM SETTINGS ................................................... 7-21

Creating, editing, and deleting user names and
folders ................................................................... 7-21
ENTERING CHARACTERS ......................................... 7-26
TROUBLESHOOTING ................................................. 7-28
CHAPTER 8
SPECIFICATIONS
SPECIFICATIONS ....................................................... 8-2
INDEX .......................................................................... 8-4
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