Unipulse M252A Operation Manual
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Unipulse M252A Operation Manual

Unipulse M252A Operation Manual

Intelligent dot impact printer
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M252A
INTELLIGENT DOT IMPACT PRINTER
Operation manual
Rev. 1.02

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  • Page 1 M252A INTELLIGENT DOT IMPACT PRINTER Operation manual Rev. 1.02...
  • Page 2 BE SURE TO READ BEFORE USE. Introduction Thank you for purchasing our intelligent printer M252A. This product is to be used by connecting it to our loadcell indicators or digital indicators through the SI/F (two-wire serial interface). External equipment data other than our indicators can also be printed by adding optional BCD input or RS-232C interface.

  • Page 3: Safety Precautions

    SAFETY PRECAUTIONS Be sure to read for safety. In order to have an M252A Intelligent Printer used safely, notes I would like you to surely follow divide into , and are indicated by the following WARNING CAUTION documents. Notes indicated here are the serious contents related safely. Please use after understanding the contents well.
  • Page 4 WARNING Warning on design ● For the entire system to function safely when the M252A becomes faulty or malfunctions, provide a safety circuit outside the M252A. Warning on installation ● Do not modify the M252A. Doing so may cause fire or electric shocks.
  • Page 5 CAUTION Caution on installation ● Do not install in the following environments. - Locations exposed to direct sunlight. - Where the temperature/humidity exceeds the range of the specifications. - Places containing large quantities of salt or iron powder. - Where the main body is directly affected by vibrations or shocks. ●...
  • Page 6 ■ Simple setting in an interactive manner Setting operation is simple in an interactive manner that requires input of set values according to guidance from the M252A. ■ Code classification Print data assigned codes (within 6 characters for numerical values and katakana) can be classified and added on a code-by-code basis (32 types at the maximum of each ch).
  • Page 7 How to review this manual Manual contents are roughly divided into the following six parts. 1 － 3 ....Safety instructions, installation of the printer, test printing and connections with indicators are explained. Basic use of the printer can be understood......Settings for the printer use are explained.

  • Page 8: Contents Of The Package

    Contents of the package Item name Quantity M252A printer body Roll paper Ribbon cassette (One is already installed.) AC cable Instruction manual (this book) Mini screwdriver Roll paper installing bar １ Control signal input connector 57-30500 DDK (attached with BCD input OP) About the power cable ・The power cable attached to this product as standard equipment can be used in the AC100V...

  • Page 9: Table Of Contents

    3. Connecting with indicators .....13 SI/F (two-wire serial interface) ......14 About the SI/F ............14 About the SI/F of the M252A ........... 14 Connecting through the SI/F ......... 15 Try to print ..........16 About input ch's ..........16 Print data input ch's and alarm sound .......
  • Page 10 08: Automatic Print ON/OFF ..........30 09: Interval Print ON/OFF ..........30 10: Interval Seconds ..........31 11: GT/ST Print Format ..........32 12: Types of Sub Totals ..........34 13,15: Histogram Target Value Ach/Bch ......... 35 14,16: Histogram Range Ach/Bch ........35 17: Standard Deviation ..........
  • Page 11 Maintenance mode list ........84 List of unit settings ........84 Character input table ........85 List of error messages ........86 Introduction of consumables and options ..... 87 Product specifications of the M252A ......88 External views ..........90...

  • Page 12: Before Turning On The Power

    Before turning on the power Explanation of the external appearance of the M252A ■ Name and function of each part ■ Front panel key...

  • Page 13: Name And Function Of Each Part

    Use when cutting roll paper ejected from the paper ejection slot. ⑤ Paper cutter The cutter is attached to the upper side of the ejection slot. The green lamp lights when the power of the M252A is on. ⑥ Power lamp...

  • Page 14: [Rear Panel]

    Connect the power cord. Securely connect the power cord to a ② Power supply terminal block power outlet. Install an option to expand the functions of the M252A. Either BCD ③ Option space input or RS-232C interface can be installed optionally.

  • Page 15: Front Panel Key

    1. Before turning on the power Front panel key Key use differs with the modes, but basic use and the meaning of each key, and how to designate it are simply explained below. ① ② ③ ④ ⑤ ⑥ ⑦ ⑧...
  • Page 16 1. Before turning on the power How to designate a key and its function (setting mode) Key (how to designate) Description Inputs a hyphen. ⑥ (Hyphen) Inputs a space. ⑦ (SP) Goes to the next input position. ⑧ (No mark) Cancels an input value or set value.
  • Page 17 A signal is inputted to the signal input circuit by short-circuiting or opening the input terminal and the COM terminal. Short-circuiting is effected by means of a contact (such as a relay or a switch) or a noncontact (such as a transistor or an open-collector TTL). M252A ← inside outside →...

  • Page 18: Printer Preparations

    Printer preparations Installing a ribbon cassette and roll paper ■ Installing a ribbon cassette ■ Installing the power cord ■ Installing roll paper...

  • Page 19: Installing A Ribbon Cassette

    2. Printer preparations Installing a ribbon cassette Use the PR350/10 (optional accessories) ribbon cassette. Two ribbon cassette are attached (One ribbon cassette has already been installed at the time of delivery.) . Note ■Do not open the front cover with the power on when replacing the ribbon cassette, etc.
  • Page 20 2. Printer preparations Open the flip panel downward. Catch the upper left of the installed ribbon cassette with your finger（with your fingernail）, and pull and remove it frontward. Install a new ribbon cassette, being careful about its orientation. Turn the ribbon cassette upside down (in the direction that reverses the PULL marking as shown below), and push it in until you hear it click.

  • Page 21: Installing The Power Cord

    2. Printer preparations Installing the power cord For connection to terminal blocks, use cables with crimp contacts (M3) as shown in the illustration without unbraiding their ends. AC spec. Connect the AC power cord. The input voltage is 100V - 240V AC. The frequency is 50/60Hz. F.G.

  • Page 22: Installing Roll Paper

    2. Printer preparations Installing roll paper No roll paper has been installed at the time of delivery. Referring to the following procedures, install roll paper. Push the center (mark) of the push panel with your finger until you hear it click.
  • Page 23 2. Printer preparations Pass the end of the roll paper under the guide bar at the lower part of the flip panel, and insert it between the guide bar and guide. Press the [FEED] key with the paper inserted, and release the key when the paper comes out of the paper ejection slot.

  • Page 24: Connecting With Indicators

    Connecting with indicators ■ SI/F (two-wire serial interface) ■ Connecting through the SI/F ■ Try to print ■ About input ch's ■ Print data input ch's and alarm sound 17...

  • Page 25: Si/F (Two-Wire Serial Interface)

    Data bit 8bit Start bit 1bit Stop bit 1bit Parity About the SI/F of the M252A The M252A is equipped with a 2-ch SI/F (Ach and Bch). 6-7PIN and 8-9PIN on the rear terminal block correspond to Ach and Bch, respectively.

  • Page 26: Connecting Through The Si/F

    3. Connecting with indicators Connecting through the SI/F The M252A is equipped with a 2-ch SI/F. Parallel two-core cables or captyre cables are adequate for use. The SI/F has no polarity. Strip the casing 0.2in (6mm) on the cable to be connected.

  • Page 27: Try To Print

    When a print command is input to the RS-232C. At intervals set for interval print. (*) * In the cases of 1, 2 and 5, the M252A does not print if no print data is input. About input ch's The M252A has two data input ch's. When using both ch's, select “8. Double print” or “9. Double print with count”...

  • Page 28: Print Data Input Ch's And Alarm Sound

    3. Connecting with indicators Print data input ch's and alarm sound In the case of single print In the case where the input ch setting is single print (the [Print Every Format] setting is not double print), if printing is attempted without print data input from Ach or an optional interface, the alarm (buzzer) will sound, resulting in error printing.
  • Page 29 3. Connecting with indicators M E M O...

  • Page 30: For Greater Use Of The Printer

    For greater use of the printer Explanation of each setting ■ Basics of settings ■ Details of each setting...

  • Page 31: Basics Of Settings

    ---------------- Setting method of the M252A The M252A adopts an interactive manner for making various settings. The current set value is indicated by printing. You (user) should input a response with keys to proceed with the setting. Input with setting keys...

  • Page 32: Basic Operation Of Settings

    4. For greater use of the printer Basic operation of settings The basic operating procedures for actually making settings of the M252A are described below. Here, the "Automatic Print ON/OFF" setting is made as an example. Press [F] → [ENT], and the following is printed.
  • Page 33 4. For greater use of the printer Upon entry of the Automatic Print ON/OFF setting, the following is printed. The current set value is indicated on the "NOW" line. --> Next --> Number-ENT Change-> --> Current set value Now => ON 08:Automatic Print -------------------------- >>...

  • Page 34: Cautions In Setting

    4. For greater use of the printer The changed set value is printed. --> ESC Next --> Number-ENT This part is for the next Change --> ENT setting (09 : Interval Print ON/OFF). NOW ==> Off 09:Interval Print On/Off -------------------------- Changed set value New ==>...

  • Page 35: Details Of Each Setting

    “Basics of settings” described in the previous chapter. 01: Date/Time Change the date and time. The date and time of the M252A are factory-set. Correct it when it is necessary. Name of setting...

  • Page 36: 02,03: Print Data Selection Ach/Bch

    3. Indicated Reference ・When printing values indicated by load cell indicators, normally set the M252A at [3. Indicated]. Select Gross, Net or Tare only when you want to specifically print these. ・When printing values indicated by digital indicators, normally set the M252A at [3.

  • Page 37: 04,05: Unit Selection Ach/Bch

    4. For greater use of the printer 04, 05: Unit Selection Ach/Bch Select the unit to be printed on Ach/Bch. 43 types of data can be selected. Name of setting 04: Unit Selection Ach 05: Unit Selection Bch Selection item See the "List of unit settings"(page 82).

  • Page 38: 07: Print Every Format

    4. For greater use of the printer 07: Print Every Format Select the print format of data. 13 types of print format can be selected. Name of setting 07: Print Every Format Selection item 0. Standard (initial value) 1. With time 2.
  • Page 39 4. For greater use of the printer Examples of print 0. Standard (count, data) 1. With time (time, count, data) Count input data Time Count Input data 1503 500.5kg 14:30 1503 500.5kg 1502 450.2kg 14:22 1502 450.2kg 14:00 1501 1200.0kg 1501 1200.0kg 13:48...
  • Page 40 4. For greater use of the printer Examples of print 6. Diagram 7. Double size print (data) Input data Displacement diagram Input data Lower Target Upper limit Value limit 500.5kg 450.2kg -0.2 1200.0kg 48.7 78.5 -385.8kg 102.1 55.0kg ｛ Input data is printed horizontally TARGET: 50.0kg Example double size.

  • Page 41: 08: Automatic Print On/Off

    4. For greater use of the printer 08: Automatic Print ON/OFF Printing can be automatically produced by sending a print command from the SI/F or RS-232C interface to the M252A. Select whether this Automatic Print is ON or OFF. Name of setting 08: Automatic Print ON/OFF Selection item 0.

  • Page 42: 10: Interval Seconds

    4. For greater use of the printer Details of settings ON......Print is automatically produced at intervals of seconds set under [10: Interval Seconds] (See below). Printing is not produced with a print command from the SI/F or RS-232C interface. OFF......

  • Page 43: 11: Gt/St Print Format

    4. For greater use of the printer 11: GT/ST Print Format Select the print format of grand totals and sub totals. Five types of formats can be selected. Name of setting 11: GT/ST Print Format Selection item 0. Standard (initial value) 1.
  • Page 44 4. For greater use of the printer Examples of printing 4. With histogram ------------------------ (Continued to the lower right) 84 ～ 80 ～ LOWEST ～ H OVER TIMES Times L OVER TIMES RANGE 20kg TARGET 100kg R(MAX-MIN) 51kg 72kg 123kg 103kg HIGHEST 121 ～...

  • Page 45: 12: Types Of Sub Totals

    4. For greater use of the printer 12: Types of Sub Totals Select the types of sub totals. There are two types of sub totals: Middle and Section. Name of setting 12: Types of Sub Totals Selection item 0. Middle sub (initial value) 1.

  • Page 46: 13,15: Histogram Target Value Ach/Bch

    4. For greater use of the printer 13, 15: Histogram Target Value Ach/Bch 14, 16: Histogram Range Ach/Bch These setting items also serve as the "Range over (U/L)" setting (page 69). Set the target value and range (width from the target value) necessary to work out statistical data and the histogram.
  • Page 47 4. For greater use of the printer Example of setting -Setting the target value at 100 and the range at 20- Lower Target Upper limit value limit L print U print 55.0kgL etc 150.0kgU etc Example of noprinting -Setting the target value at 80000 and the range at 19999- Lower Target Upper limit...

  • Page 48: 17: Standard Deviation

    4. For greater use of the printer * This setting item is necessary when the 17: Standard Deviation GT/ST Print Format setting is 2 - 4. Select a standard deviation calculating expressions. There are two types of calculating expression. Name of settings 17: Standard Deviation Selection 0.

  • Page 49: 18: Data Adding On/Off

    4. For greater use of the printer 18: Data Adding ON/OFF Select whether or not the print data is targeted for grand totals/sub totals. Name of setting 18: Data Adding ON/OFF Selection item 0. OFF 1. ON (initial value) Caution If Data Adding OFF is selected, printing is produced irrespective of the setting of [06: Print Every ON/OFF].

  • Page 50: 20: Batch Total On/Off

    4. For greater use of the printer 20: Batch Total ON/OFF Set whether or not to find the batch total. If Batch Total is selected, the [FEED] terminal block on the rear panel is switched to the [Batch Total Print] terminal block. Name of setting 20: Batch Total ON/OFF Selection item...

  • Page 51: 21: Feed Lines

    4. For greater use of the printer 21: Feed Lines Set the number of lines for feeding paper after Print Every, ST (sub total print) and GT (grand total print). Name of setting 21: Feed Lines Setting range 0 - 9 (lines) Initial value Caution Paper is fed by the number of lines set under [Feed Lines] after Print...

  • Page 52: 23: Number Of Code Digits Designation

    4. For greater use of the printer 23: Number of Code Digits Designation Set the number of code digits for classification. Name of setting 23: Number of Code Digits Designation Setting range 0 - 6 (digits) Initial value Caution When using code tables, set the Number of Code Digits to two digits. If it is set to three or more digits, normal classification cannot be performed.
  • Page 53 4. For greater use of the printer M E M O...

  • Page 54: Optional Interface

    Optional interface BCD input and RS-232C interface ■ BCD input (option) ■ BCD input settings ■ RS-232C interface(option) ■ RS-232C settings ■ Communications format ■ DC power source...

  • Page 55: Bcd Input (Option)

    5. Optional interface BCD input (option) The BCD input is an interface to take in BCD data, and code numbers to the M252A. Applicable connector DDK-manufactured 57-30500 or equivalent Input data Print data, codes (number, space, hyphen) Input equipment Digital switch, DIP switch, BCD output equipment, etc.
  • Page 56 5. Optional interface Codes for BCD data input Binary number Hexadecimal number Print Character MSB　　　　　LSB 0000 1001 1010 Space 1011 Space 1100 Space 1101 ‐ (Hyphen) 1110 Space 1111 Space Note - When you input a code from BCD input, please choose 1or 3 of setting item "code selection ".
  • Page 57 A signal is inputted to the signal input circuit by short-circuiting or opening the input terminal and the COM terminal. Short-circuiting is effected by means of a contact (such as a relay or a switch) or a noncontact (such as a transistor or an open-collector TTL). M252A ← inside outside →...

  • Page 58: Optional Interface

    5. Optional interface Read command Valid data Valid data Data MAX. 5ms MAX. 5ms MIN. 15ms MIN. 15ms MIN. 10ms MIN. 10ms When ON continues for 1 sec or more Read Approx. 100ms Approx. 100ms 1 sec or more or more 1 sec or more or more command...

  • Page 59: Bcd Input Settings

    5. Optional interface BCD input settings 41: BCD Decimal Point Position Select a decimal point position to input data through the BCD input. Five types of decimal point positions can be selected. Name of setting 41: BCD Decimal Point Position Selection item 0.

  • Page 60: Rs-232C Interface(Option)

    5. Optional interface RS-232C interface(option) The RS-232C is an interface to take in RS-232C spec data, codes and command signals to the M252A. Signal level RS-232C spec Transmission distance Approx. 15m Transfer system Start/stop synchronous system，full duplex communications Transfer speed...

  • Page 61: Rs-232C Settings

    The setting must be the same as the connecting equipment. Note When printing a katakana code, set the RS-232C character length of the M252A and the PC to 8 bits. If set to 7 bits, transmission of katakana data is disabled.

  • Page 62: 49: Rs-232C Terminator

    The setting must be the same as the connecting equipment. 50: RS-232C Answer Mode When receiving data or a command through the RS-232C interface, the M252A returns with the received data or command to the host computer. Select this return format.

  • Page 63: Communications Format

    5. Optional interface Communications format The M252A receives all data through the RS-232C as character strings consisting of ASCII characters. For data and command formats, see below. Data (without automatic F A 0 ± 9 9 9 . 9 9 CR LF...
  • Page 64 5. Optional interface Delete last data F B 0 CR LF GT print F B 1 CR LF ST print F B 2 CR LF Data print (latest data print) F B 3 CR LF Paper feed F B 9 CR LF Batch total print F B 4 CR LF Date/Time print...

  • Page 65: Dc Power Source

    DC IN Black Connect the positive (+) side of the power source to the red screw side of the terminal block on the back of the M252A, and its negative (-) side to the black screw side. Input voltage range +15％...

  • Page 66: Advanced Use

    Advanced use Various functions of the M252A ■ Classification by code name and code table ■ Maintenance mode ■ Over print ■ Delete print ■ Initialization ■ ROM version print ■ Date print...

  • Page 67: Classification By Code Name And Code Table

    6. Advanced use Classification by code name and code table The M252A can total sub totals and grand totals on the basis of code names assigned to print data. Up to 32 code names can be registered for each ch.

  • Page 68: Code Name Registration Performance With Front Panel Keys

    - For inputting a character in a different group, input it successively. It is not necessary to press [DEL]. The basic operating procedures for actually setting the M252A actually are described below. Here, the code name "ABCDE" is registered to Ach as an example. Press [A] →...

  • Page 69: Code Table - Difference From Code Names

    6. Advanced use Code table - Difference from code names - By registering code names corresponding to 2-digit numbers (code table numbers) between 00 and 31 beforehand (The same also applies to Bch.), a registered code name can be designated and printed by specifying its table number without inputting its code name every time you select a code name.

  • Page 70: Code Table Registration Performance

    The basic operating procedures actually for setting the M252A are described below. Here, the code table number "01" and code name "NOPQR" are registered on Ach as an example.
  • Page 71 6. Advanced use Since the following is printed, input the code name successively. operating >> Input code name - ENT >> Now Code >> Table number is 01 Registered table number Referring to [Code registration performance], input the code name. The registered code name is printed, and code table registration is completed.

  • Page 72: How To Designate A Code Name/Code Table

    6. Advanced use How to designate a code name/code table For designating a code name, input the code name, and for designating a code table, input the table number. There are some restrictions in interface for designating a code name/code table. Select whether to designate a code name or code table and whether to use front panel keys or an optional interface under [22: Code Name Selection Method] in the setting mode.
  • Page 73 6. Advanced use Note Be careful when over 32 types of codes or other than 00~31 codes is selected from front panel or option,accumulation is conducted taking items below as selected Code: Code printed first after calculated GT Example) When 000032 is selected after 32 types of code 000000~000031 were printed. Input Print After calculated GT.

  • Page 74: Maintenance Mode

    The data input status is printed. Sample Print Print Every and GT/ST Print formats are printed. Self Test The ROM and RAM of the M252A are tested, and the results are printed. Parameter List A list of current parameters of the M252A is printed.
  • Page 75 6. Advanced use Since a list of items in the maintenance mode is printed, select a target item. -------------------------- Cancel/End -->ESC Test Mode -->5-ENT Parameter List -->4-ENT Self Test -->3-ENT Sample Print -->2-ENT Test Print -->1-ENT -------------------------- -------------------------- Maintenance ========================== To perform a test printing: ［1］...

  • Page 76: 1: Test Print

    6. Advanced use 1: Test Print All characters that can be printed with the M252A, and the input data/status of each I/F are printed. Test print is executed by pressing [1] → [ENT] in the maintenance mode. Sample of printing...

  • Page 77: 2: Sample Print

    Abnormal ： × * The description of SUM varies depending on the ROM version. If the result of Self Test is × or the test does not finish normally, the M252A may be faulty. Ask your deaer representative or for sevicing.

  • Page 78: 4: Parameter List

    6. Advanced use 4: Parameter List A list of current parameters of the M252A is printed. If a code table is used, code table setting values are also printed. Sample of printing （↑ Print continues.） 04:Unit Selection Ach Gross 03:Print Data Bch...

  • Page 79: Over Print

    6. Advanced use Over print Print data out of the range set by the connecting indicator or the M252A is identified by this function. There are two types of over print: over status (R) and range over (U/L). Over status (R) If the indicator side causes a LOAD (A/D converter input over), OFL1 (net>99999) or zero...

  • Page 80: Range Over (U/L)

    6. Advanced use Range over (U/L) If the range set under Target Value Ach (Bch) and Range Ach (Bch) is exceeded, the print is added after printed data. If the upper limit is exceeded, "U" is printed, and if the lower limit is exceeded, "L" is printed.

  • Page 81: Delete Print

    6. Advanced use Delete print Use if you want to delete printed data (when you do not want to add the data to subtotals/grand totals). Only one piece of the last printed data can be deleted. Press [DEL] → [ENT] in the print mode, and the data is deleted. Example of printing EFGHI 119kg...

  • Page 82: Initialization

    6. Advanced use Initialization The internal memory of the M252A is completely cleared, and the parameters are restored to their factory default settings. Turn on the power while pressing the [A] key. Since the following is printed, press [ENT]. Cancel --> ESC -->...

  • Page 83: Date Print

    6. Advanced use Date print Press [DATE] → [ENT] in the print mode, and the current time is printed. DATE 2000/07/04 23:19...

  • Page 84: Troubleshooting

    Troubleshooting ■ Classification of trouble ■ The printer does not operate properly ■ The printer does not function properly 77 ■ Others...

  • Page 85: Classification Of Trouble

    Classification of trouble Find applicable trouble out of the following, and take remedies according to the reference page. If printing still cannot be generated properly, check the ROM version of the M252A body (See page 71) and contact us. The printer does not operate properly.

  • Page 86: The Printer Does Not Operate Properly

    Cause 1 Check that the power cord is fixed properly. Remedy1 If the power LED does not light even though the M252A is connected to a power source, Cause 2 the fuse may have blown. Since the fuse has been installed inside the M252A, disassembly is necessary for Remedy1 replacement.

  • Page 87: Printing Is Not Generated Even If The [Print] Key Is Pressed

    7. Troubleshooting The printer is clogged with dust or jammed with paper. Cause 3 Open the push panel, and check the mechanical part of the printer. Remove dust with air Remedy1 or the like. In the case of a paper jam, the printer is locked, so that [Print] and [Feed] cannot be used. Remedy2 It may cause some trouble if you pull the paper fast or backward when you remove the paper.

  • Page 88: The Printer Does Not Function Properly

    Trouble 2 Values of sub totals / grand totals are wrong. The decimal point position printed by the M252A depends on that of the indicator side. Cause 1 If the decimal point position on the indicator side is changed during printing, sub totals / grand totals are not calculated properly.

  • Page 89: Others

    7. Troubleshooting Others Trouble 1 Printing has been generated by mistake. The last piece of printed data can be deleted by delete print. For the details, see "Delete Remedy1 print"(page 70). Trouble 2 The target value cannot be set. The setting cannot be made if the total of the absolute value of the target value and the Cause 1 range exceeds 99999.
  • Page 90 7. Troubleshooting In Print- Every, Warning (Buzzer) will sound if number of code in each channel exceeds Cause 2 32. In this case, Count to first code after GT Print, and print the code. Please operate each channel with 32 code or less. When the GT Print is done, the number Remedy2 of code is reset to 0.
  • Page 91 7. Troubleshooting M E M O...

  • Page 92: Appendix

    ■ Option setting mode list ■ Maintenance mode list ■ List of unit settings ■ Character input table ■ List of error messages ■ Introduction of consumables and options 87 ■ Product specifications of the M252A 88 ■ External views...

  • Page 93: Setting Mode List

    Appendix Setting mode list * Bold Character ： Initial setting value Name of setting Details of setting Page Date/Time Current Date/Time Print Data Selection Ach 0. Gross 1. Net 2. Tare 3. Indicated Print Data Selection Bch 0. Gross 1. Net 2.

  • Page 94: Option Setting Mode List

    Appendix Name of setting Details of setting Page Batch Total ON/OFF 0. OFF 1. ON Feed Lines 0 ～ 9 (Initial value of 0) Code Selection Method 0. Key Board 1. Option 2. Key Table 3. Option Table 0. Key Board 1.

  • Page 95: Maintenance Mode List

    Appendix Maintenance mode list Name of setting Page Test Print Sample Print Self Test Parameter List Test Mode List of unit settings Unit Type Unit Type Unit Type Mass Viscosity No unit mPa•s μg Mass Pa•s Length TONNE Length Force Mass flow t/min μN...

  • Page 96: Character Input Table

    Appendix Character input table １ ２ ３ ４ ５ ６ ７ ８ ９ ア イ ウ エ オ ※ ※ ※ ※ ※ カ キ ク ケ コ ※ ※ ※ ※ ※ サ シ ス セ ソ ※ ※ ※...

  • Page 97: List Of Error Messages

    Appendix List of error messages Error1 This error is printed if [Print Every Format] is selected when the [Print Every] setting is OFF. ⇒ Check the set value of [06: Print Every ON/OFF] (page 26). Error2 This error is printed if [Batch Total] is turned ON when the [Print Every Format] setting is "Double print", "Double with count"...

  • Page 98: Introduction Of Consumables And Options

    Appendix Introduction of consumables and options PR350/10 (10 pieces in a set) Ribbon cassette (consumable) PP350/10 (10 rolls in a set) Width: 57.5 ± 0.5mm, Diameter: 60mm, Overall length: 30m Printing paper (consumable) Attachment connector （57-30500DDK） BCD input interface (option) RS-232C interface (option)

  • Page 99: Product Specifications Of The M252A

    Appendix Product specifications of the M252A Printer section Printing system 5 × 7 dot impact system Print speed Approx. 2.5 lines/sec. (approx. 60cps) Number of print digits 24 digits Ink ribbon Ribbon cassette Printing paper Roll paper (PP350) width: 57.5 ± 0.5mm, diameter: 60mm, overall length: 30m) Number of printable lines: Approx.
  • Page 100 30A (5msec): 200V AC max. load condition (ordinary temperature, at cold-start) DC Spec. Power supply 12V to 24V DC ( ± 15%) (Dependi voltage (voltage between terminals of the M252A) ng on the Current On standby: Approx.150mA rms request consumption...

  • Page 101: External Views

    Appendix External views...

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