Sharp AR-651 How to use

CONTENTS
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 This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
FIELD SERVICE HANDBOOK
CODE: 00ZAR810//H1E
DIGITAL COPIER
AR-651
MODEL AR-810
1. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES . . . 1-1
2. ERROR CODE AND SELF- DIAGNOSIS . . . . . . . . . . . . . . . . . . . . 2-1
3. ADJUSTMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
4. PREVENTIVE MAINTENANCE (PM) . . . . . . . . . . . . . . . . . . . . . . . 4-1
5. TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
6. UPDATING THE FIRMWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
7. POWER SUPPLY UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
8. WIRE HARNESS CONNECTION DIAGRAMS . . . . . . . . . . . . . . . . 8-1

GENERAL PRECAUTIONS REGARDING THE INSTALLATION
AND SERVICE FORTHE COPIER AR-651/810
The installation and service should be done by a qualified service technician.
1. Transportation/Installation
• When transporting/installing the copier, move it by the casters while lifting the stoppers.
The copier is quite heavy and weighs approximately 200 kg (441 lb), therefore pay full attention
when handling it.
• Be sure to use a dedicated outlet with AC 115V or 120V/20A (220V, 230V, 240V/10A) or more for
its power source.
• The copier must be grounded for safety.
Never ground it to a gas pipe or a water pipe.
• Select a suitable place for installation.
Avoid excessive heat, high humidity, dust, vibration and direct sunlight.
• Also provide proper ventilation as the copier emits a slight amount of ozone.
• To insure adequate working space for the copying operation, keep a minimum clearance of
80 cm (32”) on the left, 80 cm (32”) on the right and 10 cm (4”) in the rear.
• The socket-outlet shall be installed near the copier and shall be easily accessible.
2. Service of Machines
• Basically, be sure to turn the main switch off and unplug the power cord during service.
• Be sure not to touch high-temperature sections such as the exposure lamp, the fuser unit, the
damp heater and their periphery.
• Be sure not to touch high-voltage sections such as the chargers, high-voltage transformer, expo-
sure lamp control inverter, inverter for the LCD backlight and power supply unit. Especially, the
board of these components should not be touched since the electirc charge may remain in the
condensers, etc. on them even after the power is turned OFF.
• Be sure not to touch rotating/operating sections such as gears, belts, pulleys, fan, etc.
• Be careful when removing the covers since there might be the parts with very sharp edges under-
neath.
• When servicing the machines with the main switch turned on, be sure not to touch live sections
and rotating/operating sections. Avoid exposure to laser radiation.
• Use suitable measuring instruments and tools.
• Avoid exposure to laser radiation during servicing.
- Avoid direct exposure to the beam.
- Do not insert tools, parts, etc. that are reflective into the path of the laser beam.
- Remove all watches, rings, bracelets, etc. that are reflective.

3. Main Service Parts for Safety
• The breaker, door switch, fuse, thermostat, thermofuse, thermistor, etc. are particularly important
for safety. Be sure to handle/install them properly. If these parts are shorted circuit and/or made
their functions out, they may burn down, for instance, and may result in fatal accidents. Do not
allow a short circuit to occur. Do not use the parts not recommended by Sharp Corporation.
4. Cautionary Labels
• During servicing, be sure to check the rating plate and the cautionary labels such as “Unplug the
power cord during service”, “Hot area”, “Laser warning label” etc. to see if there is any dirt on their
surface and whether they are properly stuck to the copier.
5. Disposition of Consumable Parts, Packing Materials, Used batteries and RAM-ICs
• Regarding the recovery and disposal of the copier, supplies, consumable parts, packing materi-
als, used batteries and RAM-ICs including litium batteries, it is recommended to follow the rel-
evant local regulations or rules.
6. When parts are disassembled, reassembly is basically the reverse of disassembly unless
otherwise noted in this manual or other related documents. Be careful not to reassemble
small parts such as screws, washers, pins, E-rings, star washers in the wrong places.
7. Basically, the machine should not be operated with any parts removed or disassembled.
8. Precautions Against Static Electricity
• The PC board must be stored in an anti-electrostatic bag and handled carefully using a wristband,
because the ICs on it may become damaged due to static electricity.
Caution: Before using the wristband, pull out the power cord plug of the copier and make
sure that there are no uninsulated charged objects in the vicinity.
Caution : Dispose of used batteries and RAM-ICs including lithium batteries
according to this manual.
Attention : Se débarrasser de batteries et RAM-ICs usés y compris les batteries en
lithium selon ce manuel.
Vorsicht : Entsorgung des gebrauchten Batterien und RAM-ICs (inklusive
der Lithium-Batterie) nach diesem Handbuch.

2. ERROR CODE AND SELF-
DIAGNOSIS
3. ADJUSTMENT
4. PREVENTIVE MAINTENANCE
(PM)
5. TROUBLESHOOTING
6. FIRMWARE UPDATING
8. WIRE HARNESS
CONNECTION DIAGRAMS
7. POWER SUPPLY UNIT
1. SPECIFICATIONS /
ACCESSORIES / OPTIONS /
SUPPLIES

I
CONTENTS
1. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES.................................................. 1-1
1. 1. Specifications ........................................................................................................................ 1-1
1. 2. Accessories ........................................................................................................................... 1-13
1. 3. Options .................................................................................................................................. 1-13
1. 4. Supplies ................................................................................................................................. 1-14
1. 5. System List ........................................................................................................................... 1-16
2. ERROR CODES AND SELF-DIAGNOSIS................................................................................... 2-1
2. 1. Error Codes............................................................................................................................ 2-1
2. 2. Self-diagnosis Modes............................................................................................................. 2-8
2. 2. 1. Input check (test mode 03) ....................................................................................... 2-10
2. 2. 2. Output check (test mode 03) .................................................................................... 2-16
2. 2. 3. Test print mode (04) .................................................................................................. 2-19
2. 2. 4. Adjustment mode (05)............................................................................................... 2-20
2. 2. 5. Setting mode (08) ..................................................................................................... 2-31
3. ADJUSTMENT............................................................................................................................ 3-1
3. 1. Hard Disk Formatting ............................................................................................................. 3-1
3. 2. Adjustment of Auto-toner Sensor ........................................................................................... 3-2
3. 3. Dimensional Adjustment of Copied Image .............................................................................. 3-4
3. 3. 1. Overview .................................................................................................................. 3-4
3. 3. 2. Paper alignment ........................................................................................................ 3-6
3. 3. 3. Printer related adjustment ......................................................................................... 3-7
3. 3. 4. Scanner related adjustment ...................................................................................... 3-12
3. 4. Image Quality Adjustment...................................................................................................... 3-19
3. 4. 1. Image density for copier ........................................................................................... 3-19
3. 4. 2. Sharpness adjustment for copier .............................................................................. 3-20
3. 4. 3. Gamma slope adjustment for copier ......................................................................... 3-20
3. 4. 4. Setting for range correction for copier ....................................................................... 3-21
3. 4. 5. Adjustment of background peak for range correction for copier ................................. 3-21
3. 4. 6. Adjustment of blurred/thin spotted text ..................................................................... 3-22
3. 4. 7. Adjustment of image density for printer..................................................................... 3-22
3. 5. High-voltage Adjustment ........................................................................................................ 3-23
3. 6. Adjustment of Scanning Section ............................................................................................ 3-25
3. 6. 1. Carriages .................................................................................................................. 3-25
3. 6. 2. Lens unit ................................................................................................................... 3-29
3. 7. Adjustment of Paper Feeding System .................................................................................... 3-32
3. 7. 1. Sheet sideways deviation caused by paper feeding .................................................. 3-32
3. 8. Adjustment of Developer Unit ................................................................................................ 3-34
3. 9. Adjustment of Fuser Unit ....................................................................................................... 3-35
3. 9. 1. Adjustment of fuser roller pressure ........................................................................... 3-35
AR-651/810 CONTENTS

II AR-651/810 CONTENTS
3. 9. 2. Setting of fuser roller temperature ............................................................................. 3-36
3. 9. 3. Adjustment of fuser inlet guide ................................................................................. 3-36
3. 9. 4. High-fusing mode ...................................................................................................... 3-37
3. 10 Adjustment of Exit/Reversal Unit ...........................................................................................3-38
3. 10. 1. Adjustment of sideways deviation at reverse discharging ......................................... 3-38
3. 11. Adjustmet of Reversing Automatic Document Feeder ............................................................ 3-39
3. 11. 1. Installing of the RADF unit ........................................................................................ 3-39
3. 11. 2. Skew adjustment ...................................................................................................... 3-40
3. 11. 3. Adjustment of solenoid ............................................................................................. 3-41
3. 11. 4. Adjustment of RADF open/close switch .................................................................... 3-42
3. 11. 5. Adjustment of RADF height ...................................................................................... 3-42
4. PREVENTIVE MAINTENANCE (PM) ......................................................................................... 4-1
4. 1. PM Support Mode .................................................................................................................. 4-1
4. 1. 1. General description ................................................................................................... 4-1
4. 1. 2. Operational flow and operational screen .................................................................... 4-1
4. 2. General Descriptions for PM procedure .................................................................................. 4-5
4. 3. Operational Items in Overhauling ........................................................................................... 4-5
4. 4. Preventive Maintenance Checklist ......................................................................................... 4-5
4. 5. PM Kit ................................................................................................................................... 4-19
4. 6. Jig List ................................................................................................................................... 4-20
4. 7. Precautions for Storing and Handling Supplies ....................................................................... 4-21
4. 7. 1. Precautions for storing supplies ................................................................................ 4-21
4. 7. 2. Checking and cleaning of OPC drum ........................................................................ 4-21
4. 7. 3. Checking and cleaning of drum cleaning blade and transfer belt cleaning blade ............. 4-22
4. 7. 4. Handling of drum cleaning brush and transfer belt cleaning brush ............................. 4-23
4. 7. 5. Handling of transfer belt ............................................................................................ 4-23
4. 7. 6. Checking and cleaning of fuser roller and pressure roller........................................... 4-23
4. 7. 7. Checking and replacing of cleaning web and cleaning rollers (felt, metal) .................. 4-24
4. 8. Replacement of maintenance parts ........................................................................................ 4-25
4. 8. 1. DRUM UNIT .............................................................................................................. 4-25
4. 8. 2. DEVELOPER UNIT .................................................................................................. 4-30
4. 8. 3. FUSER UNIT ............................................................................................................ 4-34
5. TROUBLESHOOTING ................................................................................................................ 5-1
5.1 Diagnosis and Prescription for Each Error Code and Phenomenum ....................................... 5-1
5.1.1 Paper transport jam .................................................................................................. 5-1
5.1.2 Paper misfeeding ...................................................................................................... 5-14
5.1.3 Cover open jam ........................................................................................................ 5-21
5.1.4 Jams at eit/reverse section and other transport jams ............................................... 5-24
5.1.5 Original jam in RADF ................................................................................................ 5-33
5.1.6 Paper jam in finisher ................................................................................................. 5-37

IIIAR-651/810 CONTENTS
5.1.7 Paper feeding system related service call ................................................................. 5-53
5.1.8 Process system related service call ......................................................................... 5-58
5.1.9 Scanning system related service call........................................................................ 5-60
5.1.10 Fuser unit related service call ................................................................................... 5-62
5.1.11 Communication related service call .......................................................................... 5-68
5.1.12 ADF related service call............................................................................................ 5-71
5.1.13 Laser optical unit related service call ........................................................................ 5-76
5.1.14 Finisher related service call ...................................................................................... 5-79
5.1.15 Service call for others ..............................................................................................5-101
5.1.16 Troubleshooting for image quality control .................................................................5-102
5.1.17 Troubleshooting for surface potential control ............................................................5-105
5.2 Troubleshooting for the Image ...............................................................................................5-107
6. FIRMWARE UPDATING .............................................................................................................. 6-1
6. 1. Software Installing for Firmware Updating .............................................................................. 6-2
6. 1. 1. Outline ...................................................................................................................... 6-2
6. 1. 2. Requirements ........................................................................................................... 6-2
6. 1. 3. Dial-up network function ............................................................................................ 6-4
6. 1. 4. Installing of dial-up network....................................................................................... 6-8
6. 1. 5. Setting of dial-up network ......................................................................................... 6-10
6. 1. 6. Software installing for FTP server ............................................................................. 6-14
6. 2. Operation Procedure in [3][9] Mode ........................................................................................ 6-18
6. 2. 1. Outline ...................................................................................................................... 6-18
6. 2. 2. Preparation ............................................................................................................... 6-18
6. 2. 3. Updating procedure ................................................................................................... 6-20
6. 2. 4. Display ..................................................................................................................... 6-28
6. 3. Firmware Updating with Download Jig .................................................................................... 6-32
6. 3. 1. System firmware....................................................................................................... 6-33
6. 3. 2. Engine firmware ........................................................................................................ 6-39
7. POWER SUPPLY UNIT ........................................................................................................7-1
7. 1. Output Channel ...................................................................................................................... 7-1
7. 2. Fuse ...................................................................................................................................... 7-5
8. WIRE HARNESS CONNECTION DIAGRAMS ........................................................................8-1
8. 1. AC Wire Harness ................................................................................................................... 8-2
8. 2. DC Wire Harness ................................................................................................... 8-4, Appendix

1 - 1 AR-651/810 SPECIFICATIONS
1. SPECIFICATIONS
1.1. Specifications
1.1.1. System
Copy system Indirect electronic photo system (Dry type)
Body type Console type
Original table type Fixed type (Left rear reference)
Original cover RADF standard provision
Frame structure Fixed frame type
Photoconductor OPC drum (φ100)
Original scan system Scan sensor CCD line sensor (7500 pixel)
Scan resolution 600 x 600 dpi
Scan light source Xenon lamp
Scan data output system 1 scan multi copy system
Exposure system Exposure light source Semiconductor laser
Exposure resolution 600 dpi
Scan system Use of Polygon mirror
Developing system 2-component magnetic brush development system
Discharging system Photo discharge by red LED
Charging system Negative corona system (Scorotron)
Transfer system Transfer belt system
Separation system Transfer belt system
Transfer belt cleaning system Fur brush system + blade system
Drum cleaning system Blade system + Fur brush system
Toner supply system Front side toner cartridge supply
Note: Toner supply inhibited during printing
Toner concentration adjustment system Magnetic auto toner system
Toner recycle Yes
Toner empty detection system Electric detection system (Auto toner sensor)
Note: When toner empty is detected, the toner supply symbol
flashes and the message is displayed.
Copying is inhibited until the toner concentration is
recovered.
Fusing system Heat roller system
Induced heating
system
700 to 1450 W (100V)
6000 to 1500 W (115V)
700 to 1500 W (230V)
Roller diameter (Upper) φ60
Roller diameter (Lower) φ60

AR-651/810 SPECIFICATIONS 1 - 2
1.1.2. Basic specifications
A. Copy speed
(1) Continuous copy
Note 1: Specification for manual set document, single copy, non-sort continuous copy
Note 2: State not entering the toner supply mode
Note 3: LCF is a tandem LCF (standard provision).
Note 4: Copy speed for manual feed is a speed with the size specified. If the size is not specified, the copy speed
is same as that of A3/LD.
(2) First copy
Note 1: The above specification is for manual set document, normal ratio, A4/LT size, 1st stage cassette paper
feed, and face-up exit.
Note 2: When APS is not used.
B. Warm-up time
AR-651 (cpm)
Paper feed system Cassette LCF (Note 3) Manual feed (Note 4)
Paper size Face up
exit
Face down
exit
Face up
exit
Face down
exit
Face up
exit
Face down
exit
A4, B5, A5-R, LT, ST-R 65 65 65
(A4, LT)
65
(A4, LT) 48 48
A4-R, B5-R, LT-R 50 48 — — 42 42
B4, FOLIO, LG, COMP 43 40 — — 37 37
A3, LD 37 34 — — 33 33
AR-810 (cpm)
Paper feed means PFP LCF (Note 3) Manual feed (Note 4)
Paper size Face up
exit
Face down
exit
Face up
exit
Face down
exit
Face up
exit
Face down
exit
A4, B5, A5-R, LT, ST-R 81 81 81
(A4, LT)
81
(A4, LT) 50 50
A4-R, B5-R, LT-R 61 56 — — 44 44
B4, FOLIO, LG, COMP 52 45 — — 39 39
A3, LD 43 37 — — 34 34
First copy time 3.2 sec or less
Normal About 160sec (160sec + 20% or less) Evaluation conditions
1. Room temperature
20°C or above
2. Rated power
Note 1: State not entering the toner supply mode
Note 2: When there is no preceding entry
Pre-heating About 45sec
Note 1: When the heater is at 155°C in preheating (AR-651)
When the heater is at 70°C in preheating (AR-810)
Note 2: State not entering the toner supply mode
Note 3: When there is no preceding entry

1 - 3 AR-651/810 SPECIFICATIONS
C. Original
D. Paper
(1) Size
Note 1: Postcards can be used. (Reverse copy and duplex copy are inhibited.)
Note 2: Name cards cannot be used.
Note 3: Same surface copy cannot be used.
Note 4: Envelopes cannot be used.
Note 5: Fixed-size paper width is detected with the manual feed tray guide width.
Note 6: Manual feed of mixed-size sheets cannot be made.
(2) Kind
(3) Max. weight
Note 1: 80 to 209 g/m² or less available in the Heavy paper mode.
Max. size A3 or LD
Kind Sheet, cubic material, book
Original size detection Glass surface: Yes
Note 1: Fixed detection system with the RADF open
RADF:Yes
Note 1: Document width and length are detected in RADF paper feed.
Note 2: Only the first paper is detected except when mixed sizes of sheets are
loaded.
Allowable original size for
auto detection
Fixed size AB series: A3, A4, A4-R, A5-R, B4, B5, B5-R
LT series: LD, LG, LT, LT-R, ST-R
Fixed size Cassette AB series: A3, A4, A4-R, A5-R, B4, B5, B5-R, FOLIO
LT series: LD, LG, LT, LT-R, ST-R, COM
Tandem LCF AB series: A4
LT series: LT
Manual feed AB series: A3, A4, A4-R, A5-R, B4, B5, B5-R, FOLIO
LT series: LD, LG, LT, LT-R, ST-R, COM
Cassette • PPC paper
Note 1: Tracing paper, OHP films, label paper, postcards, and other special paper
cannot be used.
Note 2: Tab paper can be used only in the second stage cassette.
Manual feed • PPC paper
• Tracing paper: Out of warranty for reliability
• OHP film: Out of warranty for reliability
• Tab paper: Out of warranty for reliability
Cassette/Manual feed 64 to 209 g/m²
17 lbs to 110 lbs-index

AR-651/810 SPECIFICATIONS 1 - 4
E. Paper feed
F. Continuous copy
G. Density adjustment
H. Picture quality mode
I. Magnification ratio
(1) Reduction, enlargement
Paper feed means Cassette, 2 steps
Tandem LCF
Manual feed
Capacity Cassette: 500 sheets (Loading height: 55mm or less)
Tandem LCF: 1250 x 2 sheets (Loading height: 137mm or
less)
Manual feed: 100 sheets (Loading height: 11mm or less)
Manual feed start START key start
Priority paper feed means Yes
Note 1: Priority can be switched to the other paper feed
means by date input in the adjustment mode.
Tandem LCF
Manual feed size
specification
Can be specified by pressing the paper size key after loading
paper.
Note 1: Size specification allows binding margin, duplex edge
erase, and continuous paper copy.
Paper size change The paper guide in the cassette is shifted to the fixed size
position, and the paper size is changed by the setup code or
the setup of the special menu.
Number of copies 1 to 9999 sheets (Max. number of copies), in increment of 1
Input system Input by 10 key
Counting system Reduction system
Note 1: "1" is displayed in auto clear or during warm-up.
Note 2: Count-down display on the print status display for every print job
Note 3: For a cop job, the status is also displayed on the copy display.
Automatic density
adjustment
Yes
Manual density
adjustment
11-step adjustment (Operated by keys on the control panel
LCD)
Priority mode Automatic density adjustment
Note 1: Selection of automatic/manual is available by data
input in the adjustment mode.
Factory setup: Auto
Image process mode Standard mode/Photo mode/Text mode
Priority mode Standard mode
Note 1: Selectable by data input in the adjustment mode.
Reduction, enlargement Automatic setup by selection of the document size and the paper size
Note 1: Any fixed size (including different series) can be set to Japan A5, OTHER.

1 - 5 AR-651/810 SPECIFICATIONS
(2) Selected magnification ratio
a. AB series
b. LT Series
Note: Figures indicate the selected magnification ratios (%).
(3) Others
J. Counter display
Paper
Document A3 B4 FOLIO A4 B5 A5
A3 100 86 71 71 61 50
B4 115 100 82 82 71 57
FOLIO 127 110 100 90 78 63
A4 141 122 100 100 86 71
B5 163 141 115 115 100 82
A5 200 173 141 141 122 100
Paper
Document LD COMP LG LT ST
LD 10082786550
COMP 108 100 84 78 54
LG 121 100 100 78 60
LT 129 119 100 100 65
ST 200 165 154 129 100
Zoom 25 to 400%, in increment of 1%
25 to 200%, in increment of 1% (when the RADF is used)
Copy range display No
Note 1: The center position is displayed in continuous
paper copy and book copy.
Automatic paper select(APS)/
Automatic magnification ratio
select (AMS)
Yes Priority on APS
when shipping
Total counter Mechanical, 7 digits
Displayed on the control panel.
A3/LD double count mode Yes (Electronic counter) Factory setup: ON
PM counter Yes (Electronic counter) Factory setup: 460K, 500K
Resettable counter No
Document counter Yes (Electronic counter) Factory setup
Europe: Yes
Others: No
JOB counter Copy counter
Print counter
Copy scan counter
File/network scan counter

AR-651/810 SPECIFICATIONS 1 - 6
K. Charger wire cleaning
Note: The charger wire is cleaned.
L. Special functions
Charger wire cleaning Automatic cleaning system
Interruption Yes
Pre-heating Yes Key input can be
accepted during warm-up
or ready state.
Note 1: Automatic pre-heat function can be set in the
adjustment mode.
Note 2: Time can be set in the adjustment mode.
(Setup: 15, 20, 30, 45, 60 min)
Factory setup (Note 2):
15 min
Note 3: The fusing unit temperature in pre-heating can be
changed in the adjustment mode.
Sleep Yes (when the controller is connected) Excluding the options and
the dump heater.
Note: The power consumption in the sleep mode is max.
20W.
Auto off Yes (When the controller is not connected)
Note 1: Time up to off can be set in the adjustment mode or
on the adjustment menu. (Max. 240 min.)
Factory setup (Note 1):
90 min
Note 2: Use/Non-use can be selected by setup on the
adjustment mode.
Factory setup (Note 2):
Yes
Note 3: Selection of user setup allow/inhibit on time setup
can be set.
Factory setup (Note 3)
Japan, North America,
Australia: Allow
Europe: Inhibit
Auto clear Yes
Note: Setup can be changed in the adjustment mode or on
the adjustment menu. (15 to 150sec (in increment of
15 sec))
Factory setup: 45sec
Self diag Yes
Error code history Yes
Department
management (pass
code function)
Yes (The number of copies and the number of prints are
managed for each department.)
Factory setup: OFF
Note 1: Entry of the pass code in 5 digits is required when
supplying the power or in auto clear for copying.
Entry of OOOO is
rejected. (Note 1)
Note 2: Common use with the key counter is inhibited.
Note 3: Max. 150 kinds can be set.
Dew prevention Yes (Option depending on the destination)
Message Yes
Note 1: Graphic LCD, back-light provided
All clear Yes
Mode memory Yes (4 modes) Inhibited in interruption
copy
Cover mode Yes (following 4 modes)
(1) White cover mode
(2) Copy cover mode
(3) White cover/white back cover mode
(4) Copy cover/white back cover mode

1 - 7 AR-651/810 SPECIFICATIONS
Sheet insertion mode Yes (following 2 modes)
(1) White sheet insertion mode
(2) Copy paper insertion mode
Weekly timer Yes
Pre-heat start Yes
Pre-heat copy Yes
Max. 6 jobs.
Note 1: The next copy job mode setup can be made when
document scan is completed. When the START key
is pressed, preceding entry of document is started.
Note 2: In the 6th job, the machine is in the scan reservation
state. After completion of copy 1 job, scan is
automatically started.
Automatic duplex
automatic selection
Yes Factory setup: OFF
Time display Yes
Copy riser support No
Automatic sort Yes Factory setup: ON
Automatic cassette
selection
Yes
Network printer Network printer board can be connected. (Option)
DSS No
Language selection Yes (Japanese, English, German, French, Spanish, Italian:
Factory setup)
Note: Language data depends on the HDD.
FROM update Yes (following 2 methods)
(1) Downloading from PC
(2) Downloading from a jig PC board.
Serviceman support
Adjustment code
output
Yes (05, 08 code) Serviceman support
Mixed-size document
mode
Yes (when the RADF is installed)
Heavy paper mode Yes
Note 1: One of the following two modes must be selected
according to the kind of Heavy paper.
• Heavy paper mode 1: For paper of 80 g/m² to 163
g/m²
• Heavy paper mode 2: For paper of 163 g/m² - 209
g/m²
Note 2: The copy speed standard for using Heavy paper is
as shown below:
• Cassette, LCF (Tandem) paper feed, A4/LT size
Note 3: The duplex function is available.
Paper used for evaluation
North America: Wausau
Exact/Index
Europe: Noisydra Color
Copy
AR-651 AR-810
Normal paper 65 81
Heavy paper mode 1 65 81
Heavy paper mode 2 65 65

AR-651/810 SPECIFICATIONS 1 - 8
M. Edit functions
N. Tab paper
O. Digital edit function
Continuous paper copy Yes
Edge erase Yes
Note: The edge erase priority mode
can be selected by the
adjustment mode.
Factory setup: No priority
Binding margin (Image shift) Yes
Trimming, masking Yes
2 in 1 Yes
4 in 1 Yes Normal position for document set
Paper feed means Supported only for manual paper feed and the second stage cassette.
Paper feed direction The tab side must be on the rear side when feeding.
Kind of tab paper A4/LT size
Tab width • Manual paper feed: 10 to 20 mm
• Cassette 2: 12 to 17mm
Note 1: Initial value of tab width: 13mm
Print on the tab
section
Yes
Note 1: The overall input image is shifted to ward the tab side (rear edge).
Note 2: The copy speed is reduced similarly to the heavy paper mode.
Duplex print No
Note 1: Selection inhibited between Single ⇒Duplex and Duplex ⇒Duplex
Note 2: In duplex print with tab paper inserted, single print is made only in the tab paper.
Staple Yes
Note: There is a limitation on the number of stapled sheets according to the heavy
paper specifications.
Punch Yes
Note: When tab paper is inserted, tab paper is not punched. However, punching on tab
paper can be set in the setup mode.
Insert Yes
Independent zoom Yes
Mirror image Yes
Black-white reversion Yes
Electronic sort Yes
Magazine sort Yes
Page numbering Yes
Rotation copy Yes
Image overlay Yes
Document storage Yes
Date/time writing Yes
Image direction Yes

1 - 9 AR-651/810 SPECIFICATIONS
P. Operation panel
Q. Environmental conditions
Operation keys Hard key
Note 1: The number of keys is 19 as follows:
ENERGY SAVER
INTERRUPT
CLEAR ALL (CA)
CLEAR
STOP
START
PRINTER/NETWORK
COPY
0 to 9 (10 keys)
JOB STATUS
HELP
Status display Displayed with the message display and LED
Note 1: There are following 9 LEDs.
ENERGY SAVER
TIMER
INTERRUPT
CLEAR ALL
PRINTER/NETWORK
DATA
ERROR
COPY
JOB STASUS
Message display Graphic LCD with touch panel (with back-light)
Note 1: Detail of LCD
Number of display dots: 320 x 240 (1/4 VGA)
Display area: 115.17mm x 86.37mm
Display mode: Blue mode
Print status key Yes
The display when the print status key is pressed is composed of the job list, the print status,
and the cassette tab.
• Job list: The print jobs are listed. The job sequence can be changed and any job can be
deleted.
• Print status: Indicates which paper feed stage is used. In case of paper empty, the paper
feed stage blinks.
• Cassette: The cassette size and the attribute (cover paper, sheet, special) can be set.
Normal use 10 to 30°C, 20 to 85% RH, without dew Recommended paper
immediately after
unpacking must be used.
Special use (1) –5 to 10°C, 20 to 85% RH, without dew
(2) 30 to 35°C, 20 to 85% RH, without dew
Transit and storage with
consumable parts packed together
–10 to 35°C, 85% RH or less, without dew
Transit and storage with
consumable parts packed together
–40 to 50°C, 85% RH or less, without dew
Transit and storage of consumable
parts
–10 to 35°C, 85% RH or less, without dew

AR-651/810 SPECIFICATIONS 1 - 10
R. Noises
S. Complying standards
T. Power source
U. External view
V. Packing
When ready 45dB (A) or less
When continuous copying 65dB (A) or less
Safety standards 1) Electric appliances safety regulation
2) S mark
3) UL
4) CSA (C-UL)
5) CDRH
6) TUV
7) CE mark
Interruption wave
standards
1) VCCI
2) FCC (IC)
3) CE mark
4) C-TICK (Australia)
5) Radio wave regulations
6) Domestic harmonic wave
Power voltage, frequency 100V-50/60Hz, 115V-50/60Hz, 220 to 240V-50/60Hz
Power consumption 2.0 kW or less
Note: Including options.
Power cord 2m
Note: Detachable for the 200 series.
External dimensions (1) Machine: W698 x D777 x H1213 mm
Note 1: Excluding the manual paper feed tray and the paper exit tray.
(2) Machine + finisher: W1416 x D777 x H1213 mm
Note 1: Excluding the manual paper feed tray.
Weight Machine only: 214 kg (including developer and the OPC drum)
Occupying area (1) Machine only: W1401 x D777 mm
Note: Including the manual feed tray and the paper exit tray.
(2) Machine + finisher: W1742 x D777 mm
Note: Including the manual feed tray and the finisher tray.
External dimensions W764 x D867 x H1305 mm (including the pallet)
Weight 240 kg
Items packed together Operation Manual
OPC drum
Drum cover
Operation Manual pocket
Spacer for the document tray
Rear edge guide for tab paper
Maintenance management table (CCASZ0067FC02)
Delivery and installation report (TCADZ1510FCZZ) (Australia)
MSDS card (TCADZ) (North America, Europe)
Warranty paper for Australia (TGANE1001QCZB) (Australia)
cover-screws, 3 pcs.

1 - 11 AR-651/810 SPECIFICATIONS
W. Maintenance
(1) Periodic inspection
X. Automatic document feeder
(1)Functions
Y. Automatic duplex unit
AR-651 AR810
Execution interval 460,000 sheets 500,000 sheets
Automatic document feeder Standard provision
Functions Automatic separation and feed of loaded documents
a) Automatic magnification ratio/paper selection
b) Duplex documents supported
c) SADF/ADF
Allowed documents Fixed size AB series: A3, A4, A4-R, A5-R, B4, B5, B5-R
LT series: LD, LG, LT, LT-R, ST-R
Kind: Quality paper
Max. weight Single copy documents: 50 g/m² to 127 g/m² (13 to 34 Lbs)
Duplex documents: 50 g/m² to 104 g/m² (13 to 28 Lbs)
Document capacity 100 sheets or loading height 16 mm or less
Note: All size 80 g/m² or 20lbs paper
Process speed Corresponding to 65 sheets/min
Note 1: A4/LT size, single →Single mode, normal ratio
Document process method Loading: The last document at the bottom, face up
Paper feed method: From the top, fed one by one to the copy section.
Paper exit method: From the top, face down, accumulated sequentially
Document position Center reference
Power source Supplied from the machine
Use frequency Print quantity: RADF = 5 : 1 (Single document : Duplex document = 20 : 1)
Automatic duplex unit Standard provision
Kind Stackless, switchback duplex unit
Allowable paper Fixed size AB series: A3, A4, A4-R, A5-R, B4, B5, B5-R, FOLIO
LT series: LD, LG, LT, LT-R, ST-R, COM
Kind PPC paper
Paper weight Weight: 64 to 209 g/m² (17 lbs to 110 lbs-index)
Curl level 5 mm or less (Paper feed section)
Transport reference Center reference

AR-651/810 SPECIFICATIONS 1 - 12
Z. Tandem LCF
Standard provision
1.1.3. Image, image specifications
A. Image quality
Kind Single paper feed (Right), single shift (Left) type large
capacity paper feed unit
Paper supply system Front loading type No separation of right
and left (Overall pull-out)
Max. loading capacity Loading height: 137mm or less x 2 stages
(1250 x 2 sheets, paper thickness 0.106mm, 80 g/m² /
20 lbs paper)
Allowable paper size AB series: A4
LT series: LT
Paper kind PPC paper
(OHP films, gum labels, and special paper cannot be
used.)
Paper weight 64 to 209 g/m²
17 lbs-bond to 110 lbs-index
Transport reference Center reference
Curl level 5 mm or less
Image density 1.0 or above Original density: 1.0
Background copy 3.0% or less Difference in reflection ratio with
non-transferred paper
Resolution Normal ratio 100%: Vertical 4.0 mm or above/
Horizontal 3.6 mm or above
Enlargement 200%: Vertical 4.5mm or above/
Horizontal 4.0 mm or above
Reduction 50%: Vertical 2.0 mm or above/
Horizontal 1.7mm or above
Gradation Standard: 5 steps or more Evaluated in the gradation
evaluation step. Measured with
the background as 1 step.
Text: 4 steps or more
Photo: 6 steps or more
Distortion ±1.0%
Magnification ratio error Normal ratio: ±1.0%
Enlargement 200% / Reduction 50%: ±1.5%
Lead edge position shift Machine 0±2 mm
System 0±4.0 mm
Machine: Fixed document,
single-side, normal ratio
Horizontal shift Machine 0±3.0 mm
System 0±4.0 mm
Machine: Fixed document,
single-side, normal ratio, sort
mode
Slant Machine 1.0 mm or less
System 3.0 mm or less/200 mm
Machine: Fixed document,
single-side, normal ratio