DIGITAL MONOCHROME PRINTER
MODEL
P91DW(UB)
OPERATION MANUAL
FUNC DOWN SETUP
OPEN
THIS OPERATION MANUAL IS IMPORTANT
TO YOU.
PLEASE READ IT BEFORE USING YOUR
DIGITAL MONOCHROME PRINTER.
GAMMA FEED
COPY
DIGITAL MONOCHROME
PRINTER
This digital monochrome printer complies with the requirements of the EC Directive
89/336/EEC, 73/23/EEC, 93/42/EEC and 93/68/EEC.
The electro-magnetic susceptibility has been chosen at a level that gains proper
operation in residential areas, on business and light industrial premises and on smallscale enterprises, inside as well as outside of the buildings. All places of operation are
characterised by their connection to the public low voltage power supply system.
FOR THE MODEL P91DW(UB) ONLY
WARNING:
In the USA or Canada, use the AC power cord according to the recommendations as
below, in order to comply with UL2601-1 and CAN/CSA C22.2 No. 601.1.
Case 1. Connect to the 120V receptacle of the room or the host equipment.
The AC power cord should be UL or CSA approved and consist of type SJT, size
16 or 18AWG, length 2.5m or shorter cord with IEC320/C13 type, 125V 10A or
higher rating connector and NEMA 5-15 type, 125V 10A or higher rating, Hospital
Grade plug.
Case 2. Connect to the 230V receptacle of the room or the host equipment.
The AC power cord should be UL or CSA approved and consist of type SJT, size
16 or 18AWG, length 2.5m or shorter cord with IEC320/C13 type, 250V 10A or
higher rating connector and NEMA 6-15 type, 250V 10A or higher rating, Hospital
Grade plug.
Case 3. Connect to the 120V receptacle of the host equipment.
The AC power cord should be UL or CSA approved and consist of type SJT, size
16 or 18AWG, length 2.5m or shorter cord with IEC320/C13 type, 125V 10A or
higher rating connector and IEC320-2.2/E type, 125V 10A or higher rating plug.
Case 4. Connect to the 230V receptacle of the host equipment.
The AC power cord should be UL or CSA approved and consist of type SJT, size
16 or 18AWG, length 2.5m or shorter cord with IEC320/C13 type, 250V 10A or
higher rating connector and IEC320-2.2/E type, 250V 10A or higher rating plug.
NOTE:
This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his or her own expense.
Information:
This class A digital apparatus complies with Canadian ICES-003.
"CLASSIFIED BY UNDERWRITERS LABORATORIES INC.®
WITH RESPECT TO ELECTRIC SHOCK, FIRE AND MECHANICAL HAZARDS ONLY IN
ACCORDANCE WITH UL2601-1 AND CAN/CSA C22.2 No. 601.1"
CAUTION:
RISK OF ELECTRIC SHOCK DO NOT OPEN.
TO REDUCE THE RISK OF ELECTRIC SHOCK,DO NOT REMOVE COVER (OR
BACK)
NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of uninsulated "dangerous voltage"
within the product's enclosure that may be of sufficient magnitude to constitute a
risk of electric shock.
The exclamation point within an equilateral triangle is intended to alert the user
to the presence of important operating and maintenance (servicing) instructions
in the literature accompanying the appliance.
When you dispose of the unit or accessories, you must obey the law in the relative area
or country and/or regulation in the relative hospital.
WARNING:
Install and use this appliance in accordance with the opration manual for safety and EMC
(Electromagnetic Compatibility). If it is not installed and used in accordance with the
operation manual, it may cause interference to other eequipment and/or other risk.
To prevent fire or shock hazard, do not expose this appliance to rain or moisture.
This appliance must be earthed.
In Europe, use the AC power cord acording to the recommendations as below, in order to
comply with EN60601-1 and EN60950.
Connect to the 230V receptacle of the room or the host equipment.
The AC power cord should be VDE approved and consist of core size 1mm
length 2.5m or shorter cord with IEC320/C13 type, 250V 10A or higher rating connector
and CEE(7)VII type or IEC 320-2.2/E type, 250V 10A or higher rating plug.
Use the USB cable according to the recommendations as below, in order to comply with
EN60601-1-2.
The USB cable with appropriate plug should be 2m long or shorter, comply with USB 2.0
standard High speed requirements and USB IF (USB Implementers Forum) approved.
This product is to be employed with medical equipment, just for reference purpose, not
for medical diagnostic purpose.
2
or bigger,
Information:
This equipment complies with EN55011, class B, group 1.
CONTENTS
1
11
1
CONTENTS................................................................. 1
11
22
2
PRECAUTIONS ..................................................... 2 - 4
22
33
3
UNPACKING ............................................................... 5
33
44
4
FEATURES AND FUNCTIONS
44
Front Panel .............................................................. 6
Rear Panel ............................................................... 7
55
5
INSTALLATION OF PAPER .................................. 8 - 9
55
66
6
EXAMPLE OF CONNECTION .................................. 10
66
77
7
PRINTING .......................................................... 11 - 12
77
88
8
ADJUSTMENT OF PRINT PICTURE
88
Selection of Gamma (γ) Curve ............................. 13
99
9
SETTING OF FUNCTION MODE ...................... 14 - 15
99
AA
A
ERROR DISPLAY .............................................. 16 - 17
AA
BB
B
STATUS AND MODES .............................................. 18
BB
CC
C
USE OF CLEANING PAPER .................................... 19
CC
DD
D
MAINTENANCE ........................................................ 20
DD
EE
E
SPECIFICATIONS .................................................... 21
EE
1
PRECAUTIONS
2
In the interest of safety, please observe the following precautions:
POWER REQUIREMENT
This Digital monochrome printer is designed for operation on 120/220-240V AC 50/60Hz in U.S.A and Canada,
220-240V AC 50/60Hz in Europe. Never connect to any
outlet or power supply having a different voltage or fre-
PROTECTIVE MEASURES
IF ABNORMALITIES ARISE, . . .
Use of the unit during emission of smoke or abnormal
sounds (without adopting countermeasures) is dangerous.
In such a case, unplug the power cord from the source
outlet immediately, and request maintenance services from
the sales dealer.
NEVER INSERT ANY OBJECT INTO THE UNIT
Foreign objects of any kind inserted into this unit constitute a safety hazard and can cause extensive damage.
If any object should be inserted into the unit, unplug the
power cord, then contact the sales dealer.
DO NOT PLACE ANYTHING ON THE UNIT
Heavy objects placed on the unit can cause damage or
obstruct proper ventilation.
PROTECT THE POWER CORD
Damage to the power cord may cause fire or shock hazard. When unplugging, hold by the plug only and remove
carefully.
Never put a heavy thing on the power cord. The cord may
be damaged causing a fire or electric shock.
DO NOT PLACE WATER CONTAINERS ON THE UNIT
Do not place flower vases, and other water-holding containers on the unit. If, for some reason, water seeps to the
inside of the unit, unplug the power cord from the
source outlet, and contact the sales dealer. If used without
corrective measures, the unit may be damaged.
quency.
WARNING : THIS APPARATUS MUST BE EARTHED.
AVERTISSEMENT : CET APPAREIL DOIT ETRE MIS A
LA TERRE.
This equipment is classified as class I, type B according to
the type of protection against electric shock.
DO NOT REMOVE THE CABINET
Touching internal parts is dangerous, besides, it may lead
to malfunction. Contact the sales dealer to carry out internal checks and/or adjustments. Before opening the cover
for eliminating a jammed paper, etc., be sure to disconnect the power cord plug.
PLACE THE UNIT ON A HORIZONTAL LEVEL
The unit is likely to be affected if it is placed in slanted
conditions or in unstable places.
PROTECT AGAINST DEW FORMATION
In extremely cold regions, if the unit is moved quickly from
an extremely cold place to a warmer one, dew is likely to
be formed. If dew is formed, printing is not possible.
OPERATING AMBIENT TEMPERATURE RANGE
The operating ambient temperature range is 5°C-40°C
(41°F-104°F), and humidity of 20-80%.
BE CAREFUL AROUND PRINT PAPER EXIT SLIT
Do not insert your hand or any material into the paper exit
slit during printing.
Do not touch the cutter blade inside the paper exit slit.
Otherwise, your finger will be injured.
DO NOT TOUCH THE THERMAL HEAD AND CUTTER
Do not touch your hand to the thermal head (located inside the unit) and the cutter blade.
The thermal head is heated to high temperature.
This may cause injury.
INSTALLATION LOCATIONS
MAINTAIN GOOD VENTILATION
Ventilation slots and holes are provided on sides of this
unit.
Place the unit on a hard and level surface and locate at
least 4" (10cm) from walls to ensure proper ventilation.
UNSUITABLE LOCATIONS
Avoid shaky places or hot-springs areas where hydrogen
sulfide and acidic ions are likely to be generated.
PLACES WITH HIGH HUMIDITY AND DUST
Do not place the unit at locations with high humidity and/or
dust. They can cause extensive damage.
Avoid places where the unit is likely to contact oily fumes
and vapors.
PLACES NOT LIKELY TO BE EXTREMELY HOT
Places exposed to direct sunlight, or near heating
appliances can attain extremely high temperatures, which
may deform the cabinet, or can become a prime cause of
damage.
SET THE UNIT ON A FLAT PLACE
Do not use the unit in the state inclined ±20° in vertical or
horizontal direction, or in an unstable place.
It will disturb paper feeding or ventilation, or affects the
set.
2
FOR LONG OPERATING LIFE
UNSUITABLE MATERIALS FOR THE UNIT
Many plastic components are used in the backside. Coat
flaking and deformation are likely to occur if the unit is wiped
with chemical dusters, benzine, thinner or any other solvent, if rubbers or PVC items are left in contact with the
unit for extended duration, or if the unit is sprayed with
insecticide.
CARE OF THE CABINET
Unplug and clean with a soft cloth slightly moistened with
a mild soap and water solution. Allow to dry completely
before operating. Never use petroleum base solutions or
abrasive cleaners.
HEAD ABRASION
The thermal head, like the video head, wears out.
When it is abraded, it becomes hard to print out fine details
of the picture. In such a case, it is necessary to replace the
thermal head. Consult with the sales dealer for replacing
the head.
WHEN A DEFECT IS FOUND
When you detect smoke or smell from the unit, disconnect
THERMAL PAPER
immediately the power cord plug from a wall socket and
ask the agent for repair. Dangerous if the unit is operated
in that state.
CONNECTION DEVICES
Read thoroughly "Operating Precautions" of the instruction booklets for other devices connected with the Digital
monochrome printer.
Do not disconnect the power cord during printing.
CAUTION ON RELOCATING
When transporting this unit, make sure it is not likely to be
subjected to impacts. They can be a prime cause for damage. Further, make sure to disconnect the power cord from
the power outlet, and the cables from the connected devices.
UNPLUG THE POWER CORD DURING A LONG
ABSENCE
Turn off the MAIN power switch and unplug the power cord
during a long absence.
2When the remaining length of the paper is about10"
(25cm), a color belt appears at the paper end.
Prepare for replacement of the paper. If the
remaining paper length is less than 10" (25cm),
printing becomes uneven due to the uneven
paper core surface.
2When the Printed paper is touched by wet hand,
the print may be discolored.
2When the paper runs out during printing, the printing
operation stops and "EP" is displayed by the indicator
on the front panel. Install new paper at this time.
2Store the printed paper in a place with low humidity
free from a direct sunlight.
2If the paper absorbs nonvolatile organic solvents
(alcohol, ester, ketone, etc.) the print may be
discolored.
Particularly, if the paper comes in contact with soft
vinyl chloride such as a transparent tape, it quickens
discoloration.
2Do not use paper other than the specified one.
2Immediately after the paper is replaced, 2-3 images
may be printed with a blank part due to hand's dust
or oil.
2Avoid a direct sunlight or a place near a heater,
and store the paper in a place with 30°C ( 86°F)
or lower temperature and 35-80% RH.
2When the paper is rapidly transferred from a cool
place to a hot place, a vapor or a dew is generated
on the paper surface causing paper jam or degraded
printing quality.
2A finger print or dust on the paper surface may
degrade the printing quality.
Note:
Mitsubishi brand thermal paper is specially treated
with an antistatic coating against thermal head
damage caused by static-electricity discharge.
The use of non-treated paper may cause premature
head failure in your product.
3
SAFETY TECHNICAL CHECKS
Periods: According to the recommendations of the manufacturer of medical device.
Scope: a) Visual check
Housing, cables, operator controls, readout device ( displays, LED etc.), labels, accessories,
instruction manual.
b) Function test
Performance check acc. instruction manual, also unity and applicability of set and accessory test.
c) Electrical check
Safety electrical test of the configuration in accordance with EN60601-1.
“ In the interest of safety, avoid the handling of liquids beside the set.”
RESPONSIBILITY OF THE MANUFACTURER
The manufacturer, assembler, installer or importer considers himself responsible for the effects on safety, reliability
and performance of the EQUIPMENT only if:
– assembly operations, extensions, readjustments, modifications or repairs are carried out by persons authorized by
him, and
– the electrical installation of the relevant room complies with the IEC requirements
– the EQUIPMENT is used in accordance with the instructions for use.
• Any service after expiration of the warranty period will be made at cost. Consult our service station in your place.
TECHNICAL DESCRIPTION
The supplier will make available on request such circuit diagrams, component part lists, descriptions, calibration
instructions or other information which will assist the USER's appropriately qualified technical personnel to repair
those parts of the EQUIPMENT which are classified by the manufacturer as repairable.
The use of ACCESSORY equipment not complying with the equivalent safety requirements of this equipment may
lead to a reduced level of safety of the resulting system. Consideration relating to the choice shall include:
– use of the accessory in the PATIENT VICINITY
– evidence that the safety certification of the ACCESSORY has been performed in accordance to the appropriate
EN60601-1 and/or EN60601-1-1 harmonized national standard.
The transportation and storage environmental conditions are:
Temperature : -20°C - +60°C (-4°F - +140°F)
Humidity : 90%RH or less at 40°C (104°F)
Note : The above transportation environmental conditions indicate the storage environmental conditions
during transport.
4
UNPACKING
F
U
N
C
D
O
W
N
S
E
T
U
P
G
A
M
M
A
F
E
E
D
COPY
3
Take the unit out of the box by the following procedures. Make sure to check the
contents.
11
1
Open the top of the box.
11
33
3
Take the unit out of the box carefully.
33
• Make sure to
keep the unit
horizontal.
22
Remove
2
22
the cushion above the unit.
44
4 Unwrap the unit.
44
Accessories
Thermal paper
AC power cord
Cleaning paper
Operation manual
Printer driver (1 floppy disk)
5
FEATURES AND FUNCTIONS
4
Front Panel
Power switch
1
FUNC button
2
DOWN button
3
UP button
4
SET button
5
Indicator
6
B
Name
1
OPEN
345
2
FUNC DOWN SETUP
7
6
GAMMA FEED
9
8
COPY
A
Function
Turns on/off the power.
Function mode changes whenever FUNC
is pressed.
Press to change the value in function
mode.
Press to change the value in function
mode.
Press to set each function value and γ-
curve.
Displays stand-by, functions and error
messages.
Reference
page
-
14•15
15
15
-
15-17
GAMMA button Press to change the γ-curve.
7
FEED button
8
COPY button
9
Print exit/Cutter
A
B
Lever
Press to feed the paper.
Press for additional copies of the previous
printout.
Printed paper will come out through this
slot. Cut the printed paper here.
Opens the door.
6
13
12
11
-
-
Rear Panel
1 2 3 4
LOCK
ON
OFF
ON
1 2 3 4
C
OFF
OFF
Name
Mode switches
C
USB terminal
D
Power terminal (AC LINE)
E
F
Potential equalization terminal
USB
D
AC LINE
E
F
POTENTIAL EQUALIZATION
TERMINAL
This is used to equalize the potential of the equipment
connected to this unit.
For details refer to the installation instruction of
equipment to be connected.
Function
Select special functions.
Connects to the device equipped with
USB interface such as personal computer.
Connect the power cord to this terminal.
Makes the connected equipment of
potential equal.
Reference
page
10
10
-
-
7
INSTALLATION OF PAPER
5
Moisture, fingerprints or dust on the
paper surface may cause a noise at
printing or deterioration in print
quality. Set the paper in the following
procedure to prevent adhesion of
fingerprint or dust on the paper
surface.
11
1
Open the door.
11
• Switch the lever
located on the
OPEN
22
2
Load the paper roll.
22
left side to the
“OPEN” position.
The door opens.
•Place the paper roll
in the printer.
33
3
Pull out the paper end.
33
• Pull out the first 15-
44
4
Close the door.
44
55
5
Cut the paper end.
55
20cm (6 in. - 9 in.) of
the paper to remove
any slack in the roll.
printing side
INCORRECT CORRECT
Note: The printing surface is the outside.
Place the paper with the thermosensitive side (printing side) up.
When the paper roll is placed
inversely, images can not be printed.
cutter
• Cut the paper end with the cutter just like
tearing off the paper.
8
When setting the paper, observe the following
precautions to prevent paper jam.
Do not use defective paper.
Do not use the bent or wrinkled
paper.
Adjust the paper position correctly.
When the paper is fed out skewed
from the print exit, adjust the paper
position so that it is fed out straight.
Do not slack the roll paper.
Set the paper tightly to remove any
slack.
If the side of the print paper is uneven or the core is sticking out, the amount of paper
feeding after printing may vary.
When the side of paper is uneven or the core is sticking out, install the print paper after
making the paper side even.
The core is sticking out.
INCORRECT
The paper is uneven.
CORRECT
Make the paper side even.
CAUTION
• Keep the high-density paper away from fingerprint, dust or moisture when storing it.
• Do not touch the rubber roller. Do not stain or damage the roller surface.
• Do not touch the thermal head (located behind the cutter). When printing, the thermal
head is heated to high temperature.
• Do not touch the cutter blade.
9
EXAMPLE OF CONNECTION
6
Connecting to various equipment with USB interface such as
medical equipment and personal computer.
Connection
1
Turn off the power switches of the digital monochrome printer
and the equipment to be connected.
2
Connect the digital monochrome printer with PC or medical
equipment through a USB cable.
3
Insert the USB cable to the printer's connector.
Personal computer or
medical equipment
To USB
terminal
1 2 3 4
LOCK
ON
OFF
ON
12 34
OFF
USB
OFF
AC LINE
Connect
Power cord
Rear panel
Mode switch setting
1 2 3 4
ON
OFF
LOCK
ON
OFF
1 2 3 4
Set the mode switches on the rear panel.
• When setting the switch No. 1 to ON, DOWN, UP, SET and GAMMA
buttons will be locked. (The functions will not be available.)
Set the switches other than No. 1 to OFF.
Installing printer driver
Printer driver is required to print the data from a personal computer connected with this printer.
The printer driver for Windows®2000 is supplied with this printer.
Refer to the “Read me” for installing the printer driver in the floppy disk supplied with this unit.
22
2
How to open the ReadMe file
22
11
1
Install the floppy disk in the floppy disk drive on your PC.
11
22
2
Double-click on the floppy disk icon.
22
33
3
Double-click on the ReadMeE.TXT or ReadMeE.pdf.
33
Adobe Acrobat Reader is required to open ReadMeE.pdf file. You can download Acrobat
Reader free from the Web site of Adobe Systems Incorporated (http://www.adobe.com/
products/acrobat/).
44
4
Install the printer driver by following the instruction in the file.
44
®
Microsoft
U.S.A and other countries.
Adobe and Acrobat are registered trademark of Adobe Systems Incorporated.
Windows®2000 is the registered trademark of Microsoft Corporation in the
10
OFF
PRINTING
COPY
7
Printing procedure
11
1
Turn on the power.
11
33
3
Cut the printed paper.
33
• Press the
“POWER”
switch to turn
on the power.
22
2
Print a picture displayed on the screen.
22
• Print a picture with an application
software. The image data is transferred
through parallel data interface.
Copy printing
2
You can set the number of copies by
pressing the COPY button on the front
panel. You can copy the same picture as
many times as you desire until a new
image data is printed.
2
When the COPY button is pressed during
copy printing, the current image will be
completed and the rest will not be printed.
2
The set number of the copy printing will
not be memorized.
Indicator
• Cut the printed
paper with the
cutter by
tearing off the
paper in the
upper right
cutter
direction.
- : number of copies
: continuous printing
COPY printing mode
11
Paper feeding
FEED
2
By pressing the "FEED" button on the
front panel, you can feed the paper.
Precautions on Printing
2
If printing is continued with a very black picture, the printer will become overheated and
printing will not be available. " " is indicated, and the button functions become invalid.
In this case, wait for a while until the unit is cooled down.
2
Avoid pulling out or holding the recording paper during printing or copying.
It can cause paper jam. Do not touch the paper until printing or copying ends.
Paper saving mode
2
When the paper saving mode switch is set to " " in the function mode, print feeding
length is shorter than normal condition.
Before cutting the print, press the FEED button on the front panel to advance the paper.
12
8
ADJUSTMENT OF PRINT PICTURE
Selection of Gamma (γ) Curve
You can select γ-curve by pressing the gamma button " ".
Each time the button is pressed, the indicator and γ-curve
number is switched. After a γ-curve number has been
selected, press the "SET" button to store the γ-curve number.
γ−curve set
mode
FUNC DOWN SETUP
This is the mode to select the gamma (γ) curve (density
diagram characteristic) to get the proper density for each
printing image. Select the best one among the five gamma
curves.
GAMMA FEED
Adjustable contentsIndicator/Adjustable Item
13
SETTING OF FUNCTION MODE
9
1
Select a function mode by pressing the FUNC button.
• Each time the FUNC button is pressed, the mode is switched as shown below.
Standby
Paper type selection mode
Paper saving mode
Set condition printing mode
FUNC DOWN SETUP
GAMMA FEED
Buzzer set mode
14
2
Adjust a numeric value by pressing } or { button.
Adjustable items of each function mode are as follows.
FUNC DOWN SETUP
GAMMA FEED
Indicator/Adjustable
item
Paper type
selection
mode
Paper saving
mode
Printer condition printing
mode
Buzzer set
mode
Adjustment contents
Mode to select paper type.
: Standard paper
: High density paper or High glossy paper
Mode to select paper saving mode.
: Paper saving mode OFF
: Paper saving mode ON
Mode to select whether the printer conditions will be printed
over the image or not.
: The printer conditions are not printed.
: The printer conditions are printed.
Mode to select whether the buzzer will sound or not.
: Buzzer does not sound. (Sounds only at occurrence of
error)
: Buzzer sounds.
3
When completing setting the function, press the SET button.
The set functions will not be lost even if the power is turned off.
15
10
ERROR DISPLAY
When an error in operation occurs, an audible alarm and a
visible error is displayed in the LED indicator.
Cause/Error display
11
1
No paper
11
Cause/Error display
22
2
Overheat
22
Symptom/Remedy
[Symptom]
• When the paper runs out or the paper is not installed, printing
becomes impossible and alarm tone is given.
In this case, all the functions of buttons and switches become
invalid.
[Remedy]
Install brand-new paper according to "5. INSTALLATION OF
PAPER" on page 8.
Symptom/Remedy
[Symptom]
• When the head gets overheated, "
indicator and alarm tone is given.
In this case, all the functions of buttons and switches
become invalid.
[Remedy]
Wait until the head is cooled down.
" is displayed on the
Cause/Error display
33
3
Button input
33
error
Symptom/Remedy
[Symptom]
• An alarm tone is given once, " " is displayed for one second
in the indicator, and button operation is nullified in the following
cases:
• The COPY button is pressed first after the power is turned
on.
• The DOWN, UP, SET or GAMMA button is pressed when
the MODE switch No. 1 is set to ON.
• Any button on the front panel is pressed when one of the
other error messages is displayed on the LED.
16
Cause/Error display
44
4
Door error
44
Symptom/Remedy
[Symptom]
• When the door opens, an alarm tone is given.
[Remedy]
Close the door.
Cause/Error display
55
5
Gear lock error
55
Symptom/Remedy
[Symptom]
• When the thermal head does not automatically go up after
printing, an alarm tone is given.
• " " is displayed in the indicator and all the functions of buttons
and switches become invalid.
[Remedy]
Turn the power off. Then turn it on again.
17
STATUS AND MODES
11
Set state/Mode
Power off
Stand-by
Print state
Copy state
γ-curve set mode (γ-curve)
Paper type setting mode
Paper saving mode
Set condition printing mode
Buzzer setting mode
LED display
Left
Point and
right
,
,
,
,
Contents of right
side LED display
Power off
During data receiving
During printing
Number of copies
,
γ-curve No.
Standard / High density or High glossy
Out/ In (OFF/ON)
Out/ In (OFF/ON)
Out/ In (OFF/ON)
Overheat
Error detect state
No paper
Button input error
Door is open.
Gear lock
18
12
USE OF CLEANING PAPER
When the thermal head is dirty with dust and perspiration, etc., white spots or stripes may
appear on the print. In this case, clean the thermal head in the following procedure BY
USING THE SUPPLIED CLEANING PAPER.
11
1
Turn on the power.
11
22
2
Open the door.
22
N
E
P
O
Press the "POWER"
switch to turn on the
power.
Switch the left side
lever to the "OPEN"
position.
44
4
Close the door.
44
55
5
Press the "FEED" button.
55
FEED
Close the door
without taking out
the cleaning paper.
Keep pressing the
"FEED" button until
33
3
Insert the cleaning paper.
33
you hear a beep.
Roll the cleaning
paper and install
66
6
Take out the cleaning paper.
into the set.
66
Open the door.
N
E
P
Cleaning paper
O
Take out the
cleaning paper.
Red mark
Adjust the red mark
on the cleaning
paper parallel to the
platen roller.
77
7
Repeat the steps
77
Do not pull out the
cleaning paper while
the door is closed.
33
66
3
-
6
by 2 or 3 times,
33
66
and print 1-2 sheets to verify the
Platen roller
CAUTION
0
It is recommended that after printing 10 rolls of paper the unit be cleaned using the supplied cleaning paper.
0
If the symptom of the dirty head is not corrected even after cleaning, your set needs repairing, contact your dealer.
0
Do not pull out the sheet and the cleaning paper while the door is closed.
This may cause extensive damage on the unit.
0
Never use other cleaning papers. It may cause damage to the thermal head.
0
This cleaning paper should be used only for cleaning the thermal head. Do not use it for other purpose.
Cleaning paper
cleaning effect.
19
13
MAINTENANCE
Turn off the power for maintenance.
Maintenance of Main Unit
Wipe off stains of the front panel with a soft cloth.
When the panel is heavily stained, wipe of with the cloth
moistened with neutral cleanser diluted by water and finish with
a dry cloth.
Maintenance of Rubber Roller
When the rubber roller is dirty with dust, etc., a black spot may
appear on the print.
In this case, eliminate the dust on to the rubber roller with a
blower or a brush.
Rubber roller
Cleaning of Thermal Head
When the thermal head is dirty with dust, etc., white spots or
stripes may appear on the print.
In this case, clean the thermal head according to "12. USE OF
CLEANING PAPER".
Note: After installation of new roll of paper, dust on the paper will
generally require 2 to 3 prints to be made before the dust
is eliminated.
20
14
Type: Digital Monochrome Printer
Model: P91DW(UB)
Power supply and
power consumption: 120V AC, 50/60Hz, 1.4A
Connection terminal: USB interface (Series "B" receptacle)
Dot resolution: 1024 x 1024 pixels (Standard)
Gradation: 256 gradations
Printing speed: 5.1 sec (Standard)
Print size: 4" x 4" (100mm x 100mm) (Standard)
Operating conditions: Temperature 41 - 104˚F (5-40˚C)
External dimensions: 6.1" x 3.8" x 11.8" (154mm x 97mm x 300mm); W x H x D
SPECIFICATIONS
220-240V AC, 50/60Hz, 0.8A
(Max. 1024 x 5120 pixels)
(Max. 4" x 20" (100mm x 500mm))
Humidity 20 - 80% RH (No dewing)
Weight: 6.8 lbs (3.1kg)
Standard accessories: AC power cord ........................................................... 1 piece
Thermal paper KP65HM-CE .......................................... 1 roll
Cleaning paper .......................................................... 1 sheet
Printer driver ...................................................... 1 floppy disk
Optional accessory: Thermal paper KP65HM-CE, KP65H-CE, KP61B-CE,
KP61S-CE, KP91HG-CE
SERVICE INFORMATION
Before requesting service please review this operation manual to correct minor complaints.
If you are unable to correct the problem, consult your MITSUBISHI Dealer or MITSUBISHI
Service Department.
DO NOT ADJUST ANY CONTROLS NOT DESCRIBED IN THIS OPERATION MANUAL.
DO NOT REMOVE THE PROTECTIVE ENCLOSURE OF THIS UNIT.
21
MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.
9351 Jeronimo Road, Irvine, CA 92618
Phone 949-465-6000
Mitsubishi Electric Europe B.V.
UK Branch
Travellers Lane, Hatfield, Herts. AL10 8XB, England, U.K.
Phone (0) 1707 276100 FAX (0) 1707 278755
German Branch
Gothaer Strasse 8, 40880 Ratingen ; Postfach 1548, 40835 Ratingen ; Germany
Phone (2102) 486-9250 FAX (2102) 486-7320
French Branch
25, Boulevard des Bouvets - 92741 NANTERRE cedex
Phone (01) 55.68.55.00 FAX (01) 55.68.57.31
Italian Branch
Centro Direzionale Colleoni, Palazzo Perseo-Ingresso 2,
Via Paracelso 12, 20041 Agrate Brianza, (Milano) Italy
Phone (039) 60531 FAX (039) 6057694
Benelux Branch
Nijverheidsweg 23 A, 3641 RP. Postbus 222, 3640 AE Mijdrecht
Phone 02972-82461 FAX 02972-83936
Spanish Branch (Barcelona)
Sucursal en españa
Polígono Industrial "Can Magí", Calle Joan Bucallà 2-4,
Apartado de Correos 420, 08190 Sant Cugat del Vallês,
Barcelona, Spaín
Phone 93.5653154 FAX 93.5894388
Manufactured by Mitsubishi Electric Corporation
1 Zusho Baba, Nagaokakyo-City, Kyoto Japan
Made from recycled paper
871C593A7 PRINTED IN JAPAN
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