Mitsubishi Electronics P91DW manual

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 small- scale enterprises, inside as well as outside of th[...]

W ARNING: Use the AC power cord recommended as below and a parallel cable (Hewlett Packard C2951A, etc.) so as not to interfere with radio and television reception. If you use other cables, it causes interference with radio and television reception. W ARNING: Use the AC power cord according to the recommendations as below , Case 1, 2, 3 and 4; in o[...]

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 suf ficient magnitude to constitute a risk of electric shock. The exclamation point within an equilateral triangle is intended to ale[...]

1 CONTENTS ................................................................. 1 PRECAUTIONS ..................................................... 2 - 4 UNP ACKING ............................................................... 5 FEA TURES AND FUNCTIONS Front Panel .............................................................. 6 Rear Panel ..........[...]

2 In the interest of safety , please observe the following pre- cautions: POWER REQUIREMENT This Digital monochrome printer is designed for opera- tion 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- PRECAUTIONS 2 quency . W ARNING : THIS A[...]

3 FOR LONG OPERA TING LIFE UNSUIT ABLE MA TERIALS 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 sol- vent, if rubbers or PVC items are left in contact with the unit for extended duration, or if the unit is spra[...]

4 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 acces[...]

5 UNP ACKING 3 Open the top of the box. Remove the cushion above the unit. • Make sure to keep the unit horizontal. T ake the unit out of the box carefully . T ake the unit out of the box by the following procedures. Make sure to check the contents. Unwrap the unit. F U N C D O W N S E T U P G A M M A F E E D CO PY Accessories Cleaning paper Oper[...]

6 FEA TURES AND FUNCTIONS 4 Front Panel T urns on/off the power . Power switch Function mode changes whenever FUNC is pressed. FUNC button Press to change the value in function mode. DOWN button UP button Press to change the value in function mode. Press to set each function value and γ - curve. SET button Displays stand-by , functions and error m[...]

7 Rear Panel Select special functions. Mode switches P ARALLEL data terminal Function Name Reference page 10 10 Connects to the device equipped with parallel data interface such as personal computer . 20 - 22 - - Power terminal (AC LINE) Connect the power cord to this terminal. Potential equalization terminal Makes the connected equipment of potent[...]

8 Close the door . INST ALLA TION OF P APER 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. Open the door . • Switch the lever located on the left side to the “OPEN” [...]

9 When setting the paper , observe the following precautions to prevent paper jam. Do not use the bent or wrinkled paper . Do not use defective paper . 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 . W[...]

10 EXAMPLE OF CONNECTION 6 Connecting to various equipment with parallel data interface such as medical equipment and personal computer . Connection T urn off the power switches of the digital monochrome printer and the equipment to be connected. Connect the digital monochrome printer with PC or medical equipment through a parallel cable. When inse[...]

11 PRINTING 7 Printing procedure Y ou can set the number of copies by pressing the COPY button on the front panel. Y ou can copy the same picture as many times as you desire until a new image data is printed. When the COPY button is pressed during copy printing, the current image will be completed and the rest will not be printed. The set number of[...]

12 By pressing the "FEED" button on the front panel, you can feed the paper . Paper feeding 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 [...]

13 8 ADJUSTMENT OF PRINT PICTURE Selection of Gamma ( γ ) Curve γ− curve set mode Y ou 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 . This[...]

14 9 SETTING OF FUNCTION MODE Select a function mode by pressing the FUNC button. Paper type selection mode Paper saving mode Set condition printing mode Buzzer set mode Standby • Each time the FUNC button is pressed, the mode is switched as shown below . FUNC DOWN SET UP GAMMA FEED[...]

15 Adjustment contents Indicator/Adjustable item Printer condi- tion printing mode Paper saving mode Paper type selection mode Mode to select paper type. : Standard paper : High density 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 [...]

16 10 When an error in operation occurs, an audible alarm and a visible error is displayed in the LED indicator . Cause/Error display Cause/Error display Cause/Error display No paper Overheat ERROR DISPLA Y [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[...]

17 Cause/Error display Cause/Error display [Symptom] • When the door opens, an alarm tone is given. Symptom/Remedy Symptom/Remedy [Remedy] Close the door . [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 sw[...]

18 11 Set state/Mode LED display Left Point and right Contents of right side LED display Power off Stand-by Print state Paper type setting mode γ -curve set mode ( γ -curve) Paper saving mode Error detect state Power off During data receiving Copy state Number of copies γ -curve No. Standard / High density Overheat No paper Button input error Do[...]

19 12 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 P APER. Roll the cleaning paper and install into the set. Switch the left side lever to the " OPEN " position. Press the "[...]

20 13 • Connector JD36SL or equivalent (36 pin) • Input level TTL • Parallel input connector port Signal allocation (Signal : Compatible) P ARALLEL DA T A INTERF ACE Pin No . Retur n pin No . Signal F rom/T o Function 11 9 STROBE PC/DP Strobe pulse for data reading. Incoming pulse width shoud be 0.5 µ s minimum. At regular conditions, “ Hi[...]

21 Pin No . Retur n pin No . Signal F rom/T o Function 11 9 HostClk PC/DP High Unknown Sends data in “ Lo w ” when HostBusy is “ Lo w ” . After HostBusy turns “ High ” , this signal becomes “ High ” . High: DP is on BUSY status. Low: DP can send data. Ear th P eripheralLogicHigh Clears sending data to this unit. (Low) Incoming pulse[...]

22 Pin No. Return pin No. Signal From/T o Function 11 9 HostClk PC/DP Forward data transfer : Becomes “ Low ” when PeriphAck is “ Low ” and there is data to be read. Returns to “ High ” when PeriphAck becomes “ High ” . High: data 1 Low: data 0 Information will be expressed for parallel data of every signal from bit No.1 to No.8. Re[...]

23 14 MAINTENANCE T urn 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 [...]

24 15 SPECIFICA TIONS T ype: Digital Monochrome Printer Model: P91DW Power supply and power consumption: 120V AC, 50/60Hz, 1.4A 220-240V AC, 50/60Hz, 0.8A Connection terminal: Parallel data interface (36 pin female type) Dot resolution: 1024 x 1024 pixels (Standard) (Max. 1024 x 5120 pixels) Gradation: 256 gradations Printing speed: 5.1 sec (Standa[...]

MITSUBISHI ELECTRONICS AMERICA, INC. 5665 PLAZA DRIVE P .O. BOX 6007 CYPRESS, CA 90630-0007, USA TEL (714)220-2500 F AX (714)236-6339 Made from recycled paper 871C590A6 PRINTED IN JAP AN Manufactured by Mitsubishi Electric Corporation 1 Zusho Baba, Nagaokakyo-City , Kyoto Japan Mitsubishi Electric Europe B.V . UK Branch T ravellers Lane, Hatfield, [...]