Riso RZ9 Series User manual

Copyright : 2005 Riso Kagaku Corporation
All Rights Reserved. This Technical Manual was prepared and
writtenfortheexclusiveuseofRISOInternationalGroupCertified
Dealers.Reproductionand/ortransmittalofthismaterialinanyform
or by any means, including photocopying or recording of the
informationisstrictlyprohibitedwithouttheconsentofamemberof
RISOInternationalGroup.
RISO INTERNATIONAL GROUP
RISO KAGAKU CORPORATION (JAPAN) RISO DEUTSCHLAND GMBH (GERMANY)
RISO, INC. (U.S.A.) RISO FRANCE (FRANCE)
RISO EUROPE LIMITED (U.K.) RISO IBERICA (SPAIN)
RISO HONG KONG (HONG KONG) RISO CANADA (CANADA)
RISO UK (U.K.) ZHUHAI RISO TECHNOLOGY (CHINA)
RISO THAILAND LIMITED (THAILAND) RISO AFRICA (SOUTH AFRICA)
RISO KOREA LIMITED (KOREA) RISOGRAPH ITALIA (ITALY)
RZ9xx
RV9xx
SERIES
TECHNICAL MANUAL
REVISION 0.2
DECEMBER 2005
DANKA AUSTRALIA PTY. LTD.

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RZ9 Series
DANKA AUSTRALIA PTY. LTD.

[ Rev. 0.2 ]
INDEX
CHAPTER 1 : MAINTENANCE
CHAPTER 2 : MACHINE SUMMARY
CHAPTER 3 : MAIN DRIVE
CHAPTER 4 : FIRST PAPER FEED SECTION
CHAPTER 5 : MULTI-TRAY PAPER FEEDER
CHAPTER 6 : SECOND PAPER FEED SECTION
CHAPTER 7 : PRESS SECTION
CHAPTER 8 : PAPER EJECTION SECTION
CHAPTER 9 : PRINT DRUM SECTION
CHAPTER 10 : CLAMP UNIT
CHAPTER 11 : MASTER REMOVAL SECTION
CHAPTER 12 : FB ORIGINAL SCANNING SECTION
CHAPTER 13 : SIMPLEX AF SCANNING SECTION
CHAPTER 14 : DUPLEX AF SCANNING SECTION
CHAPTER 15 : MASTER MAKING SECTION
CHAPTER 16 : PANEL MESSAGES
CHAPTER 17 : TEST MODE
CHAPTER 18 : OTHER PRECAUTIONS
CHAPTER 19 : PCBs (WIRING DIAGRAMS)
CHAPTER 20 : ELECTRICAL COMPONENTS
RZ9 Series
DANKA AUSTRALIA PTY. LTD.

[ Rev. 0.2 ]
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RZ9 Series
DANKA AUSTRALIA PTY. LTD.

CHAPTER 1: MAINTENANCE
[ 1 - 1 ] - Rev. 0.2
Contents
Preface ..................................................................................................................................... 1-2
Caution ..................................................................................................................................... 1-3
Warning .................................................................................................................................... 1-4
1. Work Precautions ............................................................................................................... 1-5
2. JIGs .................................................................................................................................... 1-8
3. Installation Procedures........................................................................................................ 1-9
1. Notice Sheet................................................................................................................... 1-9
2. Multi Tray Paper Feeder.................................................................................................1-11
3.RISORINCNET-D;GII .................................................................................................... 1-15
4.RISORINCNET-D;G (forRV9toChina) ......................................................................... 1-18
5.DM128CF;Z .................................................................................................................. 1-20
6.Auto-Control Stacking Tray............................................................................................ 1-21
7.Auto Document FeederAF-VI;II ..................................................................................... 1-25
8.Auto Document Feeder DX-1 ......................................................................................... 1-34
9. Key/Card Dounter IV ..................................................................................................... 1-41
10. Sound Reduction Cover Kit RZ/RV .............................................................................. 1-45
11. Wide Stacking Tray ..................................................................................................... 1-48
12. TM2500 Sorter ............................................................................................................ 1-49
13. TM5000 Sorter ............................................................................................................ 1-60
5. ExteriorCoverRemoval ..................................................................................................... 1-65
6. Opening the PCB Brackets ............................................................................................... 1-69
CHAPTER 1: MAINTENANCE
RZ9 Series
DANKA AUSTRALIA PTY. LTD.

CHAPTER 1: MAINTENANCE
[ 1 - 2 ] - Rev. 0.2
Preface
This manual provides Technical Service Information for the RISO PRINTER model RZ9 series.
This manual provides procedures for removing and installing major components. Following these procedures
will minimize machine malfunctions. This information and format will also increase technical representatives'
awareness and experience regarding repairs necessary to insure end-user satisfaction.
RZ9 Series
DANKA AUSTRALIA PTY. LTD.

CHAPTER 1: MAINTENANCE
[ 1 - 3 ] - Rev. 0.2
[Handling of Lithium Battery]
- Never fail to follow the following instructions when you discard the used
lithium battery.
1. Never let the battery short-circuited.
If the (+) and (-) terminals contact each other or metal materials, the battery will
be short-circuited. If the batteries are collected and stored inorderly or one upon
another, the above-mentioned case will occur.
- DANGER -
If the battery is short-circuited, it will heat up and may in some cases explode into
fire.
2. Never heat up the battery.
- DANGER -
If you heat the battery up to more than 100 degrees Celsius or put it into the fire,
it may burn dangerously or explode.
3. Never disassemble the battery or press it into deformation.
- DANGER -
If you disassemble the battery, the gas pouring out of the inside may hurt your
throat or the negative lithium may heat up into fire.
If the battery is pressed into deformation, the liquid inside may leak out of the
sealed part or the battery may be short-circuited inside an explode.
4. Never fail to keep the battery out of reach of children.
If you put the battery within reach of children, they may swallow it down.
Should they swallow the battery, immediately consult the doctor.
[Replacement of the Lithium Battery]
1. The lithium battery must be replaced by a trained and authorized service
technician.
2. The battery must be replaced only with the same or equivalent type
recommended by the manufacturer.
3. Discard used batteries according to the manufacturer’s instructions.
CAUTION
RZ9 Series
DANKA AUSTRALIA PTY. LTD.

CHAPTER 1: MAINTENANCE
[ 1 - 4 ] - Rev. 0.2
!! WARNING !!
Important Safety Precautions
1. Always disconnect electrical supply before placing hands in the
machine.
I. To avoid injuries:
Be sure to disconnect the electrical power before disassembling, assembling, or when
making adjustments on the machine.
II. Protection of the machine:
Make sure to turn OFF the power to the machine before plugging or unplugging the
electrical connectors, or when connecting a Meter.
2. WARNING:
The back light tube of LCD of the Control Panel on this Model contains mercury
which must be recycled or disposed of as hazardous waste.
3. Always connect electrical connectors firmly.
I. To avoid electrical failure:
The connectors must be connected firmly together and onto the PCBs.
Press on the ends of the connectors and then on the middle to ensure a firm fit.
II. Protection of the electrical components:
The electrical components may be damaged due to short circuits caused by a loose
connector.
FIRST Wire harness connector
THEN
Press the center, firmly.
Press the ends.
0116
RZ9 Series
DANKA AUSTRALIA PTY. LTD.

CHAPTER 1: MAINTENANCE
[ 1 - 5 ] - Rev. 0.2
Type Tip size Shaft length, etc.
Phillips screwdriver
No. 2
No. 2
No. 2
No. 1
(250 mm)
(100 mm–150 mm)
(stubby type)
(75 mm–100 mm)
High frequency driver 2.5 mm
5.0 mm 4.0 mm 3.0 mm
2.5 mm 2.0 mm 1.5 mm
(For 3.0mm, 2 pieces required )
Spanners
Hex wrenches
Standard screwdriver
Nut driver
(box driver)
5 mm 5.5 mm 7 mm
8 mm 10 mm 13 mm
Monkey
6 mm
3 mm
1.8 mm
(100 mm–150 mm)
(100 mm–150 mm)
(precisiontype)
8 mm
7 mm (100 mm–150 mm) (100 mm–150 mm)
Type Remarks
Steel scale 150 mm
Feeler gauge
Radial cutting pliers
Pliers
Nipper
Small flashlight
Multimeter
Soldering iron 20 W–30 W
File Flat, round
1. Work Precautions
When conducting maintenance work, be careful to avoid injury caused by springs or the sharp
edges of sheet metal.
Inspection
If you discover any defects or problems during an inspection, fix the problems or if necessary take steps
such as replacing a part.
Removal
Check the problem area. At the same time, examine the cause of the problem and determine whether
the part needs to be removed or disassembled. Next proceed according to the procedures presented in
the Technical Manual. In cases where, for example, it is necessary to disassemble areas with large
numbers of parts, parts which are similar to each other, or parts which are the same on the left and right,
sort the parts so that you do not mix them up during reassembly.
(1) Carefully sort the removed parts.
(2) Distinguish between parts which are being replaced and those which will be reused.
(3) When replacing screws, etc., be sure to use the specified sizes.
Assembly and Installation
Unless specified otherwise, perform the removal procedures in
reverse during assembly and installation. In cases where
protrusions or holes are provided to assist in positioning parts,
use them for accurate positioning and securing.
(Protrusions and holes for positioning parts Half pierced
section)
Tools
Using tools other than those specified can lead to injury or
damage screws and parts. Have all the tools necessary for the
work available.
[Standard Tool list]
Half-pierced section
0102
0103
0101
RZ9 Series
DANKA AUSTRALIA PTY. LTD.

CHAPTER 1: MAINTENANCE
[ 1 - 6 ] - Rev. 0.2
Sensor types
• Photoelectric sensors may be broadly divided into
the following four types: interrupt types (U-
shaped), actuator types, reflective types, and
transmittive types.
• Magnetic sensors use Hall ICs, which react to the
magnetic force in magnets.
• Always turn off the power before plugging or
unplugging sensor connectors.
COM
N.C.
N.O. N.C.
N.O.
COM
Electrical system work
• After removing wire bundles, fasten them with wire
bundle bands (bar lock ties) so that they will not
sag.
• When installing parts, be careful to avoid pinching
or damaging the wire bundles.
• If a fuse blows, always replace it with one with the
specified capacity.
• Using a fuse with a larger capacity can not only
damage parts, but may cause fires.
• Be careful not to drop image scanners, thermal
print heads, and other sensors as they can be
easily damaged.
Interrupt types
Reflective types Transmittive types
Actuator types
Receiver
Sender
Receiver
Sender
Sender Sender
Receiver
Receiver
0104
0105 0106
0107
Reflective (prism) types
Send
Receive Prism
Wiring bundle bands
(bar lock ties)
Switch types
• Microswitches may be divided between normally
open (N.O.) types and normally closed (N.C.) types.
With an N.O. connection, an internal contact is
connected when the switch actuator is pressed.
With an N.C. connection, an internal contact is
disconnected when the switch actuator is pressed.
Note
The machine is comprised of many gears. When inspecting or replacing parts, apply grease to the
gears. If they are not properly greased, the gears may make abnormal sounds, and malfunctions or
mechanical problems may occur.
RZ9 Series
DANKA AUSTRALIA PTY. LTD.

CHAPTER 1: MAINTENANCE
[ 1 - 7 ] - Rev. 0.2
Installation location
Do not install the machine in any of the following locations.
(1) Those subject to direct sunlight or any bright location such as by a window (If you must install in such
a location, put a curtain or the like over the window.).
(2) Those where the temperature changes drastically.
(3) Those that are too hot, cold, humid, or dry.
RECOMMENDED:
Temperature range: 15 degrees Celsius - 30 degrees Celsius
Humidity range: 40% - 70% No condensation allowed
(4) Those with radiant heat sources and any locations in the direct path of air from air conditioners or
heaters.
(5) Any poorly ventilated location.
(6) Dusty atmosphere.
(7) Any tilted location.
(Installation height difference: 10 mm max. front - rear, 10 mm max. left - right).
Electrical connection
- Plug the plug securely into the socket so that there is no problem with the contact in the power
supply plug section.
- Do not use any triplets or extension cords.
- Do not allow any other machine to stand on or crush the power cord.
Ground connection
- Always ground this machine to prevent electrical shock in case of an electrical leakage.
RZ9 Series
DANKA AUSTRALIA PTY. LTD.

CHAPTER 1: MAINTENANCE
[ 1 - 8 ] - Rev. 0.2
0110
2. JIGs
021-16007-005 Spring; Screen (2 pieces required)
Cut the ring end to make into hook, as shown on the
photograph, and attach wire tie bar on the other end.
016-16141-003 8mm Dia. x 160mm Shaft (JIG)
(2 pieces required)
Note:
The part numbers are subject to change without notice.
0108
0109
Jig: 4 mm (Dia.) x 120 mm (Length)
024-75064-006
RZ9 Series
DANKA AUSTRALIA PTY. LTD.

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3. Installation Procedures
RZ9 Series
DANKA AUSTRALIA PTY. LTD.

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RZ9 Series
DANKA AUSTRALIA PTY. LTD.

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DANKA AUSTRALIA PTY. LTD.

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DANKA AUSTRALIA PTY. LTD.

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DANKA AUSTRALIA PTY. LTD.

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DANKA AUSTRALIA PTY. LTD.

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DANKA AUSTRALIA PTY. LTD.

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RZ9 Series
DANKA AUSTRALIA PTY. LTD.