Olympus oep-4 User manual

USA: CAUTION: Federal law restricts this device to sale by or on the order of a physician.
INSTRUCTIONS
COLOR VIDEO PRINTER
OEP-4
BASIC
Table of Contents
Labels and Symbols
Important Information –
Please Read Before Use
Package Contents 1
Installation and
Connection 2
Inspection Before Use 3
Operation 4
Appendix

2

Table of Contents 3
Table of Contents
Labels and Symbols
Important Information – Please
Read Before Use
Intended Use ......................................................... 5
Instruction Manual ............................................... 5
Instrument Compatibility .................................... 5
Repair and Modification ...................................... 6
Signal Words ......................................................... 6
Dangers, Warnings and Cautions ....................... 6
Chapter 1 Package Contents
1.1 Checking the Package Contents .................... 8
Chapter 2 Installation and
Connection
2.1 Installation of the Color Video Printer
(OEP-4) ............................................................ 9
2.2 Connection of the EVIS EXERA Video
System Center (CV-160) .............................. 11
2.3 Connection of the VISERA Video System
Center (OTV-S7V) ........................................ 12
2.4 Connection to the AC Mains Power
Supply ............................................................ 13
Chapter 3 Inspection Before Use
3.1 Inspection of the Power Supply ................... 14
3.2 Installation of the Color Printing Pack
(UPC-55) ........................................................ 15
Installation of the Ink Ribbon ........................... 15
Installation of the Print Sheets ......................... 17
3.3 Setup of the Connected Equipment ............ 19
3.4 Setting of the Rear Panel ............................. 20
3.5 Inspection of the LCD Panel Display ......... 20
3.6 Setup of This Instrument ............................. 21
3.7 Inspection of the Monitor Display .............. 22
3.8 Check of the Printed Picture ....................... 23
Chapter 4 Operation
4.1 Turning the Power ON ................................. 24
4.2 Control from the Connected Equipment ... 25
4.3 In the Case of a Paper Jam ..........................26
Removing the Jammed Paper Sheet ..................26
Restart Printing .................................................27
4.4 Exiting from Examination ............................28
Appendix
System Chart ........................................................29
Operating and Storage Environment .................31
Specifications ........................................................31
EMC Information ................................................33
FCC .......................................................................35
FCC WARNING ...............................................35
Index ......................................................................36

Labels and Symbols
4
Labels and Symbols
Safety-related labels and symbols are attached to this
instrument (OEP-4 color video printer) at the locations
shown below.
If labels or symbols are missing or illegible, contact
Olympus.
Color video printer (OEP-4)
Remote control unit (MAJ-898)
Equipotential terminal
Electrical rating
The product name, rated voltage and
frequency are shown. FCC mark
C-UL mark
Electrical rating
The product name,
rated voltage and
product number are
shown.

Important Information – Please Read Before Use 5
Important Information –
Please Read Before Use
Intended Use
This instrument, that is, OEP-4 color video printer, has
been designed to be used with Olympus endoscopes,
video system centers, camera control units and
endoscopic ultrasound centers for endoscopic diagnosis
and printing for endoscopic images.
Do not use this instrument for any purpose other than its
intended use.
Instruction Manual
This instruction manual contains essential information
on using this instrument safely and effectively. Before
use, thoroughly review this manual and the manuals of
all equipment which will be used during the procedure
and use the equipment as instructed.
In addition, the “INSTRUCTIONS” for this instrument
are incorporated by “BASIC” and “ADVANCED.”
This “INSTRUCTIONS” is “BASIC,” and provides the
most basic information about this instrument.
More detailed information is described in
“ADVANCED.” Refer to “ADVANCED” if necessary.
Keep this and all related instruction manuals in a safe,
accessible location. If you have any questions or
comments about any information in this manual, please
contact Olympus.
Terms used in this manual
Wall mains socket outlet
An electrical outlet that has a terminal used exclusively
for grounding.
Isolation transformer
The isolation transformer is a safety device that is used
to isolate non-insulated equipment with potentially high
leakage currents to decrease the possibility of electric
shock.
Freeze
The freeze function creates a stationary view of the
moving image.
Video system center/Video system/Camera
control unit
These are the devices used to convert the endoscopic
image captured using a videoscope, fiberscope or rigid
scope into the signal to be output to the monitor device.
Ultrasound center
The ultrasound center converts the ultrasonic signals
from an ultrasonic endoscope or probe into monitor
images.
SDTV
Standard Definition Television. It is the format used by
ordinary television systems.
HDTV
High Definition Television. It is a format featuring
higher image definition than the SDTV format.
Color printing pack
Set of ink ribbon and print sheets used to print pictures
on this instrument.
Source image
Live image being input from the video signal input
source.
Memory image
Image stored in the memory of this instrument.
Capture
Stores the image, sent from connected equipment, in the
memory of this instrument for printing.
Wireless remote control
Remote control which operates this instrument by radio
communications.
Wired remote control
Remote control which operates this instrument by cable
connecting.
Instrument Compatibility
Refer to the “System Chart” on page 29 in the
“Appendix” to confirm that this instrument is
compatible with the ancillary equipment being used.
Using incompatible equipment can result in patient or
operator injury and/or equipment damage. It may also
impair the functionality of the instrument.
This instrument complies medical electrical equipment
edition 2 (IEC 60601-1-2 : 2001). However when
connecting with a instrument complies with medical
electrical equipment edition 1 (IEC 60601-1-2 : 1993),
the whole system complies edition 1. (See, “EMC
Information” on page 33 for EMC compliance level.)

Important Information – Please Read Before Use
6
Repair and Modification
This instrument does not contain any user-serviceable
parts. Do not disassemble, modify or attempt to repair it;
patient or operator injury and/or equipment damage can
result.
Some problems that appear to be malfunctions may be
correctable by referring to “Chapter 7 Troubleshooting”
in “INSTRUCTIONS (ADVANCED).” If the problem
cannot be resolved using the information in Chapter 7 in
“INSTRUCTIONS (ADVANCED),” contact Olympus.
Signal Words
The following signal words are used throughout this
manual:
DANGER
Indicates an imminently hazardous situation which, if
not avoided, will result in death or serious injury.
WARNING
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury. It may
also be used to alert against unsafe practices or potential
equipment damage.
NOTE
Indicates additional helpful information.
Dangers, Warnings and Cautions
Follow the dangers, warnings and cautions given below
when handling this instrument. This information is to be
supplemented by the dangers, warnings and cautions
given in each chapter.
Especially, about a power supply, refer to “2.4
Connection to the AC Mains Power Supply” on page 13.
DANGER
• Strictly observe the following precautions. Failure to
do so may place the patient and medical personnel in
danger of an electric shock:
– Keep fluids away from all electrical equipment. If
fluids are spilled on or into this instrument,
immediately stop operating it and contact Olympus.
– Do not prepare, inspect or use this instrument with
wet hands.
• Never install and operate this instrument in locations
where:
– The concentration of oxygen is high.
– Oxidizing agents (such as nitrous oxide (N2O)) are
present in the atmosphere.
– Flammable anesthetics are present in the
atmosphere.
Otherwise, explosion or fire may result because this
color video printer is not explosion-proof.
WARNING
• Be sure to turn this instrument OFF and unplug the
power cord before proceeding to care and
maintenance of this instrument. If the power cord is
left plugged in, an electric shock may result.
• Never insert metal and/or thing which are easy to burn,
or do not drop it into this instrument inside from the
ventilation grills. Electric shock and/or fire may result.
Moreover, if something go into the inside of this
instrument, turn OFF the power immediately and stop
use, then disconnect the power cord and connecting
cables. Contact Olympus.
• When there are abnormally sound, smell and/or heat
from this instrument, stop use immediately and
contact Olympus.
CAUTION
• Do not use a pointed or hard object to press the
switches on the front panel and/or remote control unit
(MAJ-898). This may damage the switches.
• Do not use this instrument roughly. Otherwise,
equipment damage, patient and operator injury can
occur.
• Strictly observe the following precautions. Otherwise,
damage and/or malfunction can occur.
– Do not touch the electrical contacts inside this
instrument’s terminals.

Important Information – Please Read Before Use 7
– Do not apply excessive force to the terminals of this
instrument.
• When using spray-type medical agents such as
lubricate, anesthetic, or alcohol, use them away from
this instrument so that the medical agents will not fall
on this instrument. The medical agents possibly may
come into this instrument from its ventilation grills
and cause the failure.
• Do not use a humidifier by this instrument as dew
condensation possibly might occur and it may cause
the failure.
• Be sure that this instrument is not used adjacent to or
stacked with other equipment (other than the
components of this instrument or system) to avoid
electromagnetic interference.
• Electromagnetic interference may occur to this
instrument near equipment marked with the following
symbol or other portable and mobile radio
telecommunications equipment such as cellular
phones. If radio interference occurs, mitigation
measures may be necessary, such as reorienting or
relocating this instrument or shielding the location.

Package Contents
1
1.1 Checking the Package Contents
8
1.1 Checking the
Package Contents
Match all items in the package with the components
shown below. Inspect each item for damage. If this
instrument is damaged, a component is missing or you
have any questions, do not use this instrument;
immediately contact Olympus.
Chapter 1 Package Contents
Color video printer
(OEP-4)
Trial pack (100 sheets) Ink ribbon holder
Paper tray Remote control unit
(MAJ-898)
Remote cable
“AA”-size battery
(×2)
Power cord INSTRUCTIONS
(BASIC)
INSTRUCTIONS
(ADVANCED)

Installation and Connection
2
2.1 Installation of the Color Video Printer (OEP-4) 9
Prepare this instrument and compatible equipment
(shown in the “System Chart” on page 29 in
“Appendix”) before each use, and refer to the instruction
manuals of each system component. Install and connect
the equipment as follows:
In addition, this “INSTRUCTIONS (BASIC)” explains
the EVIS EXERA video system center (CV-160) and the
VISERA video system center (OTV-S7V). For other
equipment, refer to “Chapter 2 Installation and
Connection” in “INSTRUCTIONS (ADVANCED).”
WARNING
• Review this chapter thoroughly before each use. If the
equipment is not properly prepared before each use,
equipment damage, patient and operator injury and/or
fire can occur.
• When non-medical electrical ancillary equipment is
used, connect its power cord via an isolation
transformer prior to connecting it to this video system
center. Failure to do so can cause electric shock, burns
and/or fire.
• Use this instrument and the color printing pack (UPC-
55) under the conditions described in “Operating and
Storage Environment” on page 31 and
“Specifications” on page 31 in “Appendix”.
Otherwise, improper performance, compromised
safety and/or equipment damage may result.
• Connect the power cord to a wall mains socket outlet
and connecting cables to each equipment firmly. If do
not connect correctly, fire or electric shock may result.
CAUTION
• Turn OFF all equipments before connecting them.
Otherwise, equipment damage or malfunction may
result.
• Use appropriate cables. Otherwise, equipment
damage or malfunction may result.
• The cables should not be sharply bent, pulled, twisted
or crushed.
• When you connect another piece of video equipment
between this instrument and the video system center,
be sure not to turn off the power of the video
equipment while this instrument is being used. If you
turn off the power of the video equipment, the video
signal may not be input to this instrument properly,
and this instrument may not work correctly, depending
on the video equipment connected.
2.1 Installation of the
Color Video Printer
(OEP-4)
CAUTION
• Do not place any object on the top of this instrument.
Otherwise, equipment damage may result.
• Keep the ventilation grilles of this instrument clear.
Blockage may cause overheating and equipment
damage.
• Place this instrument on a stable and level surface.
Otherwise, this instrument topple down or drop.
• If a trolley other than the mobile workstation (WM-
N60) is used, confirm that the trolley can withstand the
weight of the equipment installed on it.
• This instrument cannot be used in every length.
Unstable operation, damage and/or abnormal printing
may result.
• Do not install this instrument near a source of strong
magnetic wave (microwave treatment device, short
wave treatment device, MRI, radio equipment, etc.).
Otherwise, this instrument may cause malfunction.
Chapter 2 Installation and Connection

Installation and Connection
2
2.1 Installation of the Color Video Printer (OEP-4)
10
Installation on the mobile workstation
(WM-N60)
1 Place the mobile workstation on a level surface.
Lock the caster brakes by pushing them down (see
Figure 2.1).
Figure 2.1
2 Install the mobile shelf of the mobile workstation
according to the configuration of the equipment
installed on it as described in the mobile
workstation’s instruction manual.
3 Place the color video printer (OEP-4) on the mobile
shelf of the mobile workstation.
4 Be sure the portion of the color video printer (OEP-
4) does not contact with the mobile workstation,
etc., when you attach or remove the paper tray, or
open the front door.
If the color video printer (OEP-4) comes into
physical contact with the mobile workstation, etc.,
move the color video printer (OEP-4) to a location
where it will not contact with the mobile
workstation.
Caster
Engaging the caster
brakes
Releasing the
caster brakes
Caster brake
m

Installation and Connection
2
2.2 Connection of the EVIS EXERA Video System Center (CV-160) 11
2.2 Connection of the EVIS EXERA Video System
Center (CV-160)
Figure 2.2
Color video printer (OEP-4)
To RGB, Y/C, or VIDEO input terminal of a monitor
To Remote terminal of a monitor
Attach the two black
screws, provided with the
remote cable (MH-995).
VIDEO OUT
terminal RS-232C terminal
RGB cable (MH-984)
INPUT terminals
Monitor
remote cable
MONITOR
REMOTE
terminal
PRINTER
OUT
terminal
BNC cable (MB-677)
PRINTER
REMOTE
terminal
PRINTER IN
terminal
Remote cable (MH-995)
EVIS EXERA video system center (CV-160)
MONITOR OUT
terminal
Monitor Cable
RGBS

Installation and Connection
2
2.3 Connection of the VISERA Video System Center (OTV-S7V)
12
2.3 Connection of the VISERA Video System Center
(OTV-S7V)
Figure 2.3
NOTE
• It can be used if any one of an RGB cable, a Y/C cable,
and the BNC cable is connected between this
instrument and VISERA video system center (OTV-
S7V).
• Refer to the instruction manual of VISERA video
system center (OTV-S7V) for connection of VISERA
video system center (OTV-S7V) and the monitor.
Color video printer (OEP-4)
To a monitor
S VIDEO
IN
terminal
VIDEO IN
terminal
REMOTE 2
terminal
S VIDEO
OUT
terminal
INPUT
terminal
Y/C cable
OEP cable (MH-987)
BNC cable (MB-677)
Y/C cable (MH-985)
RGB cable (MH-984)
H.COPY
terminal VISERA Video System Center (OTV-S7V)
RGB OUT
terminal
Y/C
terminal
VIDEO OUT
terminal
SBGR
To Y/C input terminal of
a monitor

Installation and Connection
2
2.4 Connection to the AC Mains Power Supply 13
2.4 Connection to the
AC Mains Power
Supply
DANGER
Always power this instrument from a wall mains socket
outlet that has an exclusive terminal for grounding this
instrument. Otherwise, fire or electric shock may result.
WARNING
• Strictly observe the following precautions for the
power cord. Damaging the power cord may result in
fire or an electric shock:
Moreover, if power cord is damaged, turn OFF the
power and stop using this instrument immediately and
contact Olympus.
– When placing the power cord, take care that it is not
crushed in the space between this instrument and a
wall, mobile workstation or a shelf.
– Do not modify or damage the power cord.
– Do not use damaged power cord.
– Do not stretch or place a heavy object on the power
cord.
– Do not place the power cord near heating equipment
or expose it to excessive heat.
– Always grasp and pull the plug when unplugging the
power cord. Do not pull on the cord itself.
• Always use this instrument with the voltage specified
in “Specifications” on page 31 in “Appendix”.
Supplying a non-specified voltage, fire and/or electric
shock may result.
• When there are metal and/or dust on power cord plug
or near the plug of the power cord, disconnect the
power cord and remove them with the dry cloth. If it is
then used, fire and/or electric shock may result.
• Always use the power cord and connection cables that
were shipped with this instrument or mobile
workstation. Using other power cords or connection
cables, electric shock and/or malfunction may result.
• Do not allow the power plug to become wet. Also do
not hold the power cord with a wet hand. A wet power
plug may cause electric shock.
• Confirm that the wall mains socket outlet has adequate
electrical capacities. Failure to do so may cause fire or
a power failure to all of the equipment connected to
the same power circuit.
• Do not bend, pull or twist the power cord. Equipment
damage including separation of the power plug and
disconnection of the cord wire as well as fire or
electric shock can result.
• Do not use the adapter which power cord plug
changed into 3-pin to 2-pin. Electric shock may result.
CAUTION
• Use the power supply which suits the specification in
“Specifications” on page 31 in “Appendix”.
Otherwise, malfunction may result.
• Be sure to connect the power plug securely.
Otherwise, the equipment will not function.
• Do not use of a power supply with insufficient
electrical capacities. Otherwise, malfunction may
result.
• Be fully careful for the power cord not to disconnect.
If the power cord disconnects while in use, the picture
under printing disappears or it may not be printed
correctly.
• Do not connect or disconnect the power cord while
power ON. Otherwise, malfunction may result.
To connect to the AC mains power supply
1 Confirm that the color video printer (OEP-4) is
turned OFF.
2 Connect the power cord provided with the mobile
workstation to the AC mains power inlet of the
color video printer (OEP-4) (see Figure 2.4).
Figure 2.4
3 Connect the power cords of the ancillary equipment
to the mobile workstation by referring to its
instruction manual.
4 Connect the power cord of the mobile workstation
to a wall mains socket outlet.
AC mains power inlet
Power cord

Inspection Before Use
3
3.1 Inspection of the Power Supply
14
WARNING
Before each case, inspect this instrument as instructed
below. Inspect other equipment to be used with this
instrument as instructed in their respective instruction
manuals. Should the slightest irregularity be suspected,
do not use this instrument and see “Chapter 7
Troubleshooting” in “INSTRUCTIONS
(ADVANCED).” If the irregularity is still suspected
after consulting Chapter 7 in “INSTRUCTIONS
(ADVANCED),” contact Olympus.
Damage or irregularity may compromise patient or user
safety and may result in more severe equipment damage.
Prepare this instrument and other equipment (shown in
“System Chart” on page 29 in the “Appendix”) to be
used with this instrument for each particular case. Refer
to the respective instruction manual for each piece of
ancillary equipment.
3.1 Inspection of the
Power Supply
1 Press the power switch to turn ON the color video
printer (OEP-4) (see Figure 3.1).
2 Confirm that the PRINT lamp is lit and then turns
off (see Figure 3.1).
3 Press the power switch again.
4 Confirm that the LCD panel turns off.
Figure 3.1
If the power fails to come on
If the power fails to come on, inspect according to
“Chapter 7 Troubleshooting” in “INSTRUCTIONS
(ADVANCED).”
When a power supply still is not tuned ON, contact
Olympus.
Chapter 3 Inspection Before Use
PRINT lamp
Power switch
LCD panel

Inspection Before Use
3
3.2 Installation of the Color Printing Pack (UPC-55) 15
3.2 Installation of the
Color Printing Pack
(UPC-55)
Install the separately available color printing pack
(UPC-55) on this instrument. In addition, never use the
other printing packs except UPC-55. For the first time
using this instrument, supplied trial pack can be used for
an operation check.
CAUTION
The color printing pack (UPC-55) is a set of an ink
ribbon and print sheets. Be sure to use the ink ribbon and
print sheets provided in the same set. Otherwise, the
color tones in the printed pictures may be abnormal.
Always replace the ink ribbon and print sheets
simultaneously, even if either of them is remaining.
Otherwise, the color tones in the printed pictures may be
abnormal.
Installation of the Ink Ribbon
Install the ink ribbon on the provided ink ribbon holder.
1 Open the front door by flipping it downward from
the top edge (see Figure 3.2).
Figure 3.2
CAUTION
• Be careful not to have your hand caught by the
front door. Otherwise, injury may result.
• Do not apply an excessive force to the front door.
Otherwise, damage may result.
2 Take out the ink ribbon holder (see Figure 3.3).
Figure 3.3
CAUTION
• Do not apply an excessive force to the ink ribbon
holder. Otherwise, damage may result.
• Remove the ink ribbon holder straight and level
from this instrument. If you take out the ink
ribbon holder at a slant, this instrument and/or the
ink ribbon holder may cause damage.
3 Remove the used ink ribbon from the ink ribbon
holder.
While pushing the take-up side gear (gray ink
ribbon gear) in the direction of the arrow, remove
the ink ribbon from the take-up side gear shaft. Also
remove it from the feed side gear shaft by pushing
the feed side gear (white ink ribbon gear) in the
direction of the arrow (see Figure 3.4).
Figure 3.4
CAUTION
Do not attempt to reuse a used ink ribbon. Also do
not attempt rewind and reuse an ink ribbon.
Otherwise, the printing will not only be incorrect
but damage to this instrument may also occur.
NOTE
Also refer to the caution label on the ink ribbon
holder.
Front door
Ink ribbon holder
Gear (Gray)
Gear (White)
Caution label

Inspection Before Use
3
3.2 Installation of the Color Printing Pack (UPC-55)
16
4 Set a new ink ribbon on the ink ribbon holder.
Hold the ink ribbon right and remove the gear cover
(see Figure 3.5).
Figure 3.5
CAUTION
Do not touch the surface of the ink ribbon for longer
than is necessary. Do not leave it in a dusty
environment. If smudges or dust attach to the ink
ribbon, printing will not only be incorrect but also
damage to this instrument may occur.
5 In first, fit the white gear into the ink ribbon, next
fit the gray gear into the ink ribbon (see Figure 3.6).
Figure 3.6
NOTE
Also refer to the caution label on the ink ribbon
holder.
6 Turn the gears in the arrow direction until the
magenta section of the ink ribbon appears all over
to remove slack from the ink ribbon (see Figure
3.7).
Figure 3.7
NOTE
Also refer to the caution label on the ink ribbon
holder.
7 Push the ink ribbon holder all the way into the color
video printer (OEP-4) (see Figure 3.8).
Figure 3.8
WARNING
Do not insert or put something except ink ribbon
holder into the paper exit. Otherwise, damage may
result, furthermore fire and/or electric shock may
result.
CAUTION
Push the ink ribbon holder into this instrument
straight and level. If you push the ink ribbon holder
in at a slant, the ink ribbon may be torn, or this
instrument and/or the ink ribbon holder may cause
damage.
Gear cover
Gear (White)
Gear (Gray)
Caution label
Caution label
m
Gears
Magenta section
Caution label

Inspection Before Use
3
3.2 Installation of the Color Printing Pack (UPC-55) 17
8 Close the front door of the color video printer
(OEP-4) (see Figure 3.9).
Figure 3.9
CAUTION
• Be careful not to have your hand caught by the
front door. Otherwise, injury may result.
• Do not apply an excessive force to the front door.
Otherwise, damage may result.
If the ink ribbon is torn in the middle
1 Connect the torn sections with transparent plastic
tape (see Figure 3.10).
2 Turn the gray gear on the take-up side in the
direction of the arrow direction to take up the ink
ribbon until the plastic tape is invisible (see Figure
3.10). Be sure to remove slack from the ink ribbon.
Figure 3.10
Installation of the Print Sheets
NOTE
When storing the print sheets by removing them from
this instrument, put the print sheets in its original
package bag or a similar bag according to the instruction
manuals supplied with the color printing pack (UPC-
55).
1 Press the PUSH EJECT area of the paper tray and
take out the paper tray from the color video printer
(OEP-4) (see Figure 3.11).
Figure 3.11
CAUTION
• When attaching or detaching the paper tray, be
careful not to move this instrument together.
Otherwise, this instrument may drop and cause
injury or may malfunction.
• Do not apply an excessive force to the paper tray.
Otherwise, damage may result.
• Remove the paper tray straight and level from this
instrument. If you take out the paper tray at a
slant, it may result in damage to the paper tray or
to this instrument.
2 Flip through the print sheets together with the
protective sheet (see Figure 3.12).
Figure 3.12
CAUTION
• Do not touch the print surface of print sheet with
a hand. Always handle the print sheets without
removing the print surface protective sheet. If
smudges or dust attach to the print surface,
printing will not only be incorrect but also
damage to this instrument may occur.
• If you use print sheets that have stuck to each
other, these stuck print sheets will be double-fed
into this instrument and may cause frequent paper
jamming.
• Do not bend and/or fold print sheets when you
flip print sheets. Also, do not use extremely
warped print sheets. Otherwise, paper jam may
result.
Front door
Gear (Gray)
Plastic tape

Inspection Before Use
3
3.2 Installation of the Color Printing Pack (UPC-55)
18
3 Open the cover of the paper tray.
If print sheets remain in the paper tray, remove
them.
Align the direction of the arrow of the positioning
mark on the protective sheet with that of the arrow
of the positioning mark on the paper tray, and place
the print sheets in the paper tray together with the
protective sheet, so that the print surfaces face
upward (see Figure 3.13).
Figure 3.13
CAUTION
• Set print sheets so that they accurately fit the
paper tray. Otherwise, paper jam may result.
• Do not add additional print sheets to the paper
tray while paper sheets remain. If you add
additional print sheets, this may cause paper
jamming.
• Do not reuse the print sheets left in the paper tray.
NOTE
Also refer to the indications on the paper tray and
the protective sheet.
4 Remove the protective sheet (see Figure 3.14).
Figure 3.14
5 Insert the paper tray into the color video printer
(OEP-4) until it clicks (see Figure 3.15).
Figure 3.15
CAUTION
• When attaching or detaching the paper tray, be
careful not to move this instrument together.
Otherwise, this instrument may drop and cause
injury or may malfunction.
• If the paper tray cannot be inserted all the way,
check if print sheet is remaining in the paper tray
slot. If any is remaining, remove it and do not
attempt to reuse it.
• Do not enter your hand into the paper exit.
Otherwise, injury may result by involving in the
internal roller.
• Insert the paper tray into this instrument straight
and level. If you insert the paper tray at a slant, it
may result in damage to the paper tray or to this
instrument. Also, abnormal noise or paper
jamming may occur during printing.
6 Pull out the stopper of the paper tray until it clicks
(see Figure 3.16).
Figure 3.16
Protective sheet
Positioning mark
Positioning mark
Stopper

Inspection Before Use
3
3.3 Setup of the Connected Equipment 19
3.3 Setup of the Connected Equipment
This document, “INSTRUCTIONS (BASIC),” explains
the EVIS EXERA video system center (CV-160) and the
VISERA video system center (OTV-S7V).
Refer to the instruction manuals of the connected
equipment and set them up as required for use with this
instrument.
Refer to “INSTRUCTIONS (ADVANCED)” when you
use equipment other than the equipment introduced in
“INSTRUCTIONS (BASIC).”
Ta b le 3 . 1
Connected Device Instruction Manual
References
Setup Item Setup Note
CV-160 “6.9 Image recording and
playback”
“Using a video printer”
“Operation from the
keyboard”
“#PER PAGE” switch on
the keyboard.
From “1,” “2,” “4”,
“N”
Select the number of multi-
picture images. Select any one
except “16.”
“PRINT QTY.” switch on
the keyboard.
From “1,” “2,” “3”,
“N”
Set the number of print quantity.
Print quantity is set up from a
menu when it is set as “N,”
according to “Printer settings” in
“5.3 System setup.” Select any
setting.
“5.3 System setup”
“Printer settings”
“Type” “OEP3” Select the printer type. Be sure to
set “Type” to “OEP3” when using
this instrument.
“Qty. “N”” “4” – “ 9” Select the print quantity when the
“Print quantity indicator” on the
keyboard is set to “N.” Select any
setting, as required.
“Caption” Max. 40 characters. Input the characters to be printed
in the margin of print sheet.
“5.4 User presets”
“Setting [User Preset –
Edit Data] menu”
“Setting endoscope
remote switch functions”
“Scope remote switches”
“Switch 1”
“Switch 2”
“Switch 3”
“Switch 4”
“Printer”
“P.Back”
Select the functions to be
controlled from the scope
switches on the videoscope or
OES video converter. Select any
setting, as required.
OTV-S7V “5.12 Remote control
switches”
Remote control switch on
the videoscope or camera
head
“REL.+DIG. CAP.”
“RELEASE”
Select the function to be
controlled from the remote
control switch on the videoscope
or camera head. Select any
setting, as required.
“5.13 Setting a function
to the keyboard”
“F4” key “REL.+DIG. CAP.”
“RELEASE”
Select the function to be activated
with the “F4” key on the
keyboard. Select any setting.
Input them, as required.

Inspection Before Use
3
3.4 Setting of the Rear Panel / 3.5 Inspection of the LCD Panel Display
20
3.4 Setting of the Rear
Panel
Set the composite 75 Ωtermination switch and RGB
75 Ωtermination switch on the rear panel to ON (see
Figure 3.17).
Figure 3.17
3.5 Inspection of the
LCD Panel Display
The LCD panel displays the information and messages
according to the conditions of this instrument.
CAUTION
When an error or warning message is displayed, take
proper measures refer to “Countermeasures Against
Messages” in “7.1 Troubleshooting Guide” in
“INSTRUCTIONS (ADVANCED).”
1 Turn the color video printer (OEP-4) ON as
described in “3.1 Inspection of the Power Supply”
on page 14.
2 Confirm that the LCD panel displays the startup
message and that the display then changes as shown
in Figure 3.18.
For details of each item, refer to “INSTRUCTIONS
(ADVANCED).”
Figure 3.18
RGB 75 Ωtermination switch
Composite 75 Ωtermination switch
Set to ON
Input signal display
This field shows the input
signal format being
selected (see Table 3.2).
Caption display
This field shows “C” when the printed picture is
set to contain a comment (caption).
Remaining ink ribbon
display
This field shows the
remaining ink ribbon quantity.
Source/Memory display
This field shows “S”
when the source image
is displayed on the
monitor, and shows “M”
when the memory image
is displayed on the
monitor.
Operation mode display
This field shows the operation mode of this
instrument.The number on the left is the number of
images used in multi-picture printing. Also, in case of
printed image with white frame, “F” is displayed on the
right side of the number of images. The number on the
right indicates the current position of the pointer. It is the
location where the image is stored next.
Memory page display
This field shows the
number of memory page
being selected.
Print quantity display
This field shows the
number of prints.
Startup message