Olivetti AR-DU3 User manual

     
AR-DU4
AR-TE3
SERVICE MANUAL
Code Y105600-0
Copier Options
AR-DU3

     
PUBLICATION ISSUED BY:
Olivetti S.p.A.
77, Via Jervis - 10015 Ivrea (TO)
Italy
Copyright © 2006, Olivetti
All rights reserved

[1] PRODUCT OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1
[2] CONFIGURATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1
[3] SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1
[4] UNPACKING AND INSTALLATION . . . . . . . . . . . . . . . . . . . . . . 4 - 1
[5] EXTERNAL VIEWS AND INTERNAL STRUCTURES . . . . . . . 5 - 1
[6] MACHINE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1
[7] ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 1
[8] DISASSEMBLY AND ASSEMBLY, MAINTENANCE . . . . . . . . . 8 - 1
[9] BLOCK DIAGRAM, WIRING DIAGRAM . . . . . . . . . . . . . . . . . . 9 - 1
CONTENTS
AR-DU4
AR-DU3AR-DU3 AR-DU4
AR-TE3
     

1-1
[1] PRODUCT OUTLINE
This unit is installed to the following machines to serve as a duplex module.
The AR-DU3 is equipped with the duplex feature only, and the AR-DU4 is additionally equipped with the manual paper feed feature.
AR-DU3 models is equipped with the paper exit port, which allows installation of the optional paper exit tray, the AR-TE3. (AR-DU4 standard)
[2] CONFIGURATION
1.Tousethis unit,one ofthe multi purposepaperfeedtray(AR-MU2), the 3-stage paper feed desk (AR-D27), and thelarge capacity paper feed desk
(AR-D28) should be installed in advance.
2. When the saddle finisher (AR-FN7) is installed, the duplex module with the manual paper feed feature (AR-DU4) cannot be installed.
3. When the saddle finisher (AR-FN7) is installed, the paper exit tray (AR-TE4) cannot be installed.
Applicablemodelsd-copia3501/3501MF/4501/4501MF/351/351N
Related to paper feed unit
AR-DU4
AR-DU3
Scanner rack
Duplex module/bypass tray
Duplex module
=Any of the units must be installed together.
Multi purpose draw er Stand/3 x 500 sheet paper dr awer Stand/MPD & 2000 sheet Duplex module/bypass tr ay Duplex module
B/W scanner module/DSPF
Saddle stitch finisher Finisher Mail-bin stacker Exit tray Punch unit PS3 expansion kit Facsimile expansion kit Print server card Hard disk drive Power supply unit Upper exit tray extension
Multi-function controller board Fax memory (8 MB) Network scanner expansion kit
*1 *3 *2
*2
*1
*1
=Must be installed for installation of the stand/3 x 500 sheet paper
*2
drawer or the stand/MPD & 2000 sheet paper drawer. =Standard.
*3
=Cannot be installed together.
Simultaneous installation allowed
Simultaneousinstallationisrequired
B/W Scanner module/DSPF (AR-EF3)
Upper exit tray
extension
(AR-TE4) Finisher
(AR-FN6)
Mail-bin stacker
(AR-MS1)
Stand/MPD & 2000 sheet
paper drawer
Multi purpose drawer
(AR-MU2)
Stand/3 x 500 sheet
paper drawer
Saddle stitch
finisher
(AR-FN7)
Duplex
module/bypass tray
(AR-DU4)
Exit tray
(AR-TE3 or AR-DU4 Standard)
Duplex module
(AR-DU3)
    ! "#$%&
Y105600-0 Service Manual
(AR-D27)
(AR-D28)

3-1
[3] SPECIFICATIONS
1. AR-DU3/AR-DU4
A.Basic
AR-DU4: When the tray is extended fully.
AR-DU3: The AR-TE3 is not installed.
B.Duplex part
C.Exit tray (AR-TE3, AR-DU4)
D.Multi-bypass tray part (AR-DU4 only)
AR-DU3 AR-DU4
Type Automatic duplex unit Automatic duplex unit
equipped with multi-
bypass tray and exit
tray
Transport speed To support 35-45 sheet/minute
Transport alignment Center alignment
Power consumption Less than about 25W Less than about 46.6W
Power source Supplied from main unit
External
dimensions(WxDxH)* 115x412x416 (mm) 451x439x416 (mm)
Occupied
dimensions(WxD) 115x412 (mm) 451x439 (mm)
Weight Approx. 5kg Approx. 7.5kg
Method Non-stack method
Paper size A3, B4, A4, A4R, B5, B5R, A5R
11"x17", 8.5"x14", 8.5"x13", 8.5"x11",
8.5"x11"R, 5.5"x8.5"R
Media for paper transfer Plain 60-105g/m² / 15-28lbs
Output paper capacity 100 sheets (A4/8.5"x11" 80g/m²)
Output paper delivery Face-down
Output paper size A3, B4, A4, A4R, B5, B5R, A5R
11"x17", 8.5"x14", 8.5"x13", 8.5"x11",
8.5"x11"R, 5.5"x8.5"R,
Executive
Media for paper output Plain paper 60-105g/m² / 16-28lbs
Heavy paper 106-205g/m² / 29-55lbs
Transparency film
Remaining paper
detection Not provided
Exit tray full detection Not provided
Paper size A3, B4, A4, A4R, B5, B5R, A5R
11"x17", 8.5"x14", 8.5"x13", 8.5"x11",
8.5"x11"R, 5.5"x8.5"R,
Executive, Japanese p/c
Media available for paper
feeding Tracing paper 52-59g/m² / 14 ~ 15lbs (only single feed)
Plain paper 60-128g/m² / 16 ~ 34lbs
Indea paper 176g/m² / 47lbs
Cover paper 205g/m² / 54 ~ 55lbs
Transparency
* Media heavier than 105g/m² should be
A4/8.5x11" or smaller. Media heavier than
108g/m² should be fed from shorter edge.
* Only single paper feed is enabled for
overlay copy or copy on back-side of
printed paper.
Paper capacity 100 sheets
(standard paper:80g/m²)
Post card: 20 sheets
Transparency film: 20 sheets
Paper type Plain, recycled, pre-printed, pre-punched,
color, letter head, labels, heavy,
transparency, Japanese p/c, envelope
(User can set bi-type for each of the above
paper type.)
Paper size detection Automatic-AB
(200V system) A3, B4, A4, A4R, B5, B5R, 8.5" ~ 13", A5R
Automatic-inch
(100V system) 11"x17", 8.5"x14", 8.5"x13", 8.5"x11",
8.5"x11"R, 7.25"x 10.5 R,
5.5"x 8.5"
Manual Post card
Detection ignoring setting Provided
Remaining paper detection Not provided
      !"#$%
Y105600-0 Service Manual

4-1
[4] UNPACKING AND INSTALLATION
1.AR-DU3
<Before installation>
•Carry out the installation after checking that the DATA indicator on the
operation panel is neither lit nor blinking.
•For installing AR-DU3, an optional desk (multi purpose drawer, stand/3 x
500 sheet paper drawer or stand/MPD & 2000 sheet drawer) must have
been installed.
•Ensure that the front mounting plates and the rear mounting plates
included with the optional stand/paper drawer are securely attached.
•Check that the left adjuster supplied with an optional stand/drawer has
been attached.
1) Turn off the main switch of the main unit of the printer.
Turn the main switch located on the front side of the main unit of the
printer to the "OFF" position.
Then, remove the power plug of the main unit of the printer from the
outlet.
2) Remove the left side cover of the main unit of the printer.
Unlock the lock release lever of the main unit of the printer and then
pull out the left door.
Slide the two upper covers up to remove them. Remove the lower
cover by inserting a flat-blade screwdriver at three locations ( )
shown in the illustration.
Then, close the left door.
3) Attach the duplex module to the main unit of the printer.
<1>Hang the hooks located at the upper part of the duplex module on
the openings of the left door of the main unit of the printer.
<2>Push the lower part of the duplex module to insert the positioning
bosses securely into the main unit of the printer.
<3>Tighten the two screws built in the duplex module.
4) Connect the harness to the main unit of the printer.
<1>Remove the screw that fixes the harness cover of the main unit of the
printer and then slide the harness cover up to remove it.
<2>Process the harness cover as shown in the illustration.
<3>Connect the connector of the relay harness of the duplex module to
the CN12 (white connector) of the PCU PWB of the main unit of the
printer.
<4>Insert the snap bands to the locations shown inthe illustrationand fix
them.
<5>Secure the earth harness using a supplied M4 screw.
<6>Reattach the harness cover to its original position and fix it with the
removed screw.
* If another peripheral device must be installed, carry out the following
step at the end of the installation work.
5) Carry out the off center adjustment.
" OFF "
Top covers
Lower cover
Left door
Lock release lever
Hook
Positioning boss
Hook
Duplex module Positioning boss
3
2
11
2
3
Harness cover
Screw
Cut out.
Harness cover
Relay harness
connector
PCU PWB
Snap bands
Ground harness
Screw
CN12
3
4
4
5
Harness cover
Screw
Relay harness
    "# $%&'(
Y105600-0 Service Manual

4-2
2.AR-DU4
<Before installation>
•Carry out the installation after checking that the DATA indicator on the
operation panel is neither lit nor blinking.
•For installing AR-DU4, an optional desk (multi purpose drawer, stand/3 x
500 sheet paper drawer or stand/MPD & 2000 sheet drawer) must have
been installed.
•Ensure that the front mounting plates and the rear mounting plates
included with the optional stand/paper drawer are securely attached.
•Check that the left adjuster supplied with an optional stand/drawer has
been attached.
1) Turn off the main switch of the main unit of the printer.
Turn the main switch located on the front side of the main unit of the
printer to the "OFF" position.
Then, remove the power plug of the main unit of the printer from the
outlet.
2) Remove the left side cover of the main unit of the printer.
Unlock the lock release lever of the main unit of the printer and then
pull out the left door.
Slide the two upper covers up to remove them. Remove the lower
cover by inserting a flat-blade screwdriver at three locations ( )
shown in the illustration.
Then, close the left door.
3) Attach the duplex module to the main unit of the printer.
<1>Hang the hooks located at the upper part of the duplex module on
the openings of the left door of the main unit of the printer.
<2>Push the lower part of the duplex module to insert the positioning
bosses securely into the main unit of the printer.
<3>Tighten the two screws built in the duplex module.
4) Connect the harness to the main unit of the printer.
<1>Remove the screw thatfixes the harness cover ofthe main unit of the
printer and then slide the harness cover up to remove it.
<2>Process the harness cover as shown in the illustration.
<3>Connect the connector of the relay harness of the duplex module to
the CN12 (white connector) of the PCU PWB of the main unit of the
printer.
<4>Insert the two snap bands to the locations shown in the illustration
and fix them.
<5>Secure the earth harness using a supplied M4 screw.
<6>Reattach the harness cover to its original position and fix it with the
removed screw.
5) Attach the exit tray.
* If another peripheral device must be installed, carry out the following
step at the end of the installation work.
6) Adjust the position of the paper guides of the bypass tray.
Refer to "Adjustments" described later.
7) Carry out the off center adjustment.
Parts included
Exit tray
" OFF "
Top covers
Lower cover
Left door
Lock release lever
Hook
Positioning boss Positioning boss
Hook
Duplex module
22
33
1
1
Harness cover
Screw
Cut out.
Harness cover
Relay harness
connector
PCU PWB
Snap bands
Ground harness
Screw
CN12
3
4
4
5
Harness cover
Screw
Relay harness
 )   "# $%&'(
Y105600-0 Service Manual

5-1
[5] EXTERNAL VIEWS AND INTERNAL STRUCTURES
A. External view
B. Internal structure
1 Paper exit tray (AR-TE3, AR-DU4 standard) 2 Manual paper feed tray (AR-DU4 only) 3 Paper feed module side cover
4 Manual paper fed extension tray
1 ADU paper entry roller 6 Separation pad 11 ADU transport roller 1
2 ADU paper entry sensor (APIND) 7 Manual paper feed roller 12 ADU paper exit roller
3 ADU transport sensor 1 (APPD1) 8 Manual take-up roller 13 ADU paper exit sensor (APOD)
4 ADU transport sensor 2 (APPD2) 9 Manual feed paper sensor (MPED) 14 ADU paper exit gate
5 ADU transport roller 3 10 ADU transport roller 2
1
2
4
3
3.APPD1
2.APIND
4.APPD2
567
8
9.MPED
10
11
12
13.APOD 14 1
    ! "#$%%&
Y105600-0 Service Manual

5-2
C. PWB, sensor
D. Motor, clutch, solenoid
Code Name Function Active condition Remark
1 ADU drive PWB ADU drive PWB Communication with the machine, ADU drive, control
2 APOD ADU paper exit sensor Paper exit detection L : Paper loaded
3 DSW-D ADU door sensor Door open detection L : Open
4 APND ADU paper entry sensor Paper feed detection L : Paper loaded
5 APPD1 ADU transport sensor 1 Paper transport detection L : Paper loaded
6 APPD2 ADU transport sensor 2 Paper transport detection L : Paper loaded
7 MPED Manual feed paper sensor Manual feed tray paper empty detection L : Paper loaded AR-DU4 only
8 MPLD1 Manual feed paper length sensor Manual feed tray paper length detection H : Paper loaded AR-DU4 only
9 MPWS Manual feed paper width sensor Manual feed tray paper width detection AR-DU4 only
10 MPLS1 Tray pull-out sensor Manual feed extension tray pull-out detection H: Pulled out AR-DU4 only
11 MPLS2 Tray installation sensor Manual feed extension tray installation detection H: Pushed in AR-DU4 only
Code Name Function Remark
1 SPM_HI Upper transport motor Upper section paper transport
2 SPM_LO Lower transport motor Lower section paper transport
3 ADUFM Cooling fan motor Cooling the ADU
4 DGS Gate solenoid upper Gate select in duplex copy, paper exit
5 MPFC Manual paper feed clutch Paper feed clutch from the manual paper feed tray AR-DU4 only
6 MPFS Manual paper feed solenoid Paper feed solenoid from the manual paper feed tray AR-DU4 only
7MSSShutter solenoidShutter open/close in manual paperfeedAR-DU4 only
4. APIND
2. APOD
5. APPD1
6. APPD2
1.
3. DSW-D
8. MPLD1
9. MPWS
7. MPED
10. MPLS1
11. MPLS2
4. DGS
1. SPM_HI
2. SPM_LO
3. ADUFM
5. MPFC
6. MPFS
7. MSS
 '   ! "#$%%&
Y105600-0 Service Manual

6-1
[6] MACHINE OPERATION
1. Setting the printer driver for duplex
module, bypass tray and exit tray
When using the duplex module (including the bypass tray and the exit
tray) for printing, select "Properties" and make selections as follows for
the print job.
* The screens used in the following descriptions are for a PCL driver in
the Windows 98 environment.
A. Two-sided printing
Open the "Main" tab and check the radio button of the desired two-sided
printing mode.
B. Using the bypass tray
Open the "Paper" tab shown in the illustration below and select "Bypass
Tray" in the "Paper Selection" drop down.
C. Using the exit tray mounted to the duplex module
Open the "Paper" tab shown in the illustration below and select "Left Side
Tray" in the "Output" drop down.
Note:The settings screens above will appear only if the devices have
been set properly in the printer driver configuration
2. Copying in the duplex mode
For copying in the duplex mode, press the COPY key on the operation
panel and make all selections on the copy mode basic screen.
A. Automatic duplex copying
Touch the [2-SIDED COPY] key on the copy mode basic screen.
A selection screen for two-sided copying will appear.
B.Using the bypass tray
Touch the [PAPER SELECT] key on the copy mode basic screen.
A selection screen for paper source will appear. Select the bypass tray
on this screen.
C. Using the exit tray
Touch the [OUTPUT] key on the copy mode basic screen.
A selection screen for output will appear. Select the exit tray mounted to
the duplex module on this screen.
    ! "#$%%&
Y105600-0 Service Manual