Star Micronics NX-2400 user manual Replacing the Battery in the RAM Card

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REPLACING THE BATTERY IN THE RAM CARD

The optional RAM card has an internal battery that backs up the stored

data even when the card is removed from the printer. This battery can be used for more than four years. To avoid losing data from the RAM card, you should replace the battery before the end of its service life. Follow the procedure below.

1.Insert the RAM card in the printer as described in Chapter 1.

2.Turn the power switch on to supply power to the RAM card.

3.Unscrew the screw that holds the battery in place and set it aside.

4.Remove the old battery, and install the new battery the same way as the old.

5.Fasten the battery holder plate with the screw.

6.Turn off the power switch and remove the RAM card.

igure 5-3. Replacing the battery

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Contents NX-2400 Page HOW to USE this Manual Features of the Printer Quad-sized Tableofcontents With DOS and Basic Download Character Generator Chapter Platen Setting UP Remove the top coverInstall the ribbon cartridge Install the optional IC card Replace the top cowerConnect the printer to the computer Mount the paper guideSemiautomatic loading Figure l-7.Mounting the paper guide for single sheetsManual loading Loading and Parking Fanfold Forms 11. Closing the sprocket covers Paper parking Paper unparking Short se/f testLong se/f test Interface testAdjusting the Printing GAP International character set Print style and pitch selection Page Page OFF Control Panel OPERAllONS On Line switch Paper Feed switchQuiet Mode switch Sty/e/Pitch switchPOWER-UP Functions Sh0ff test paffern On Line switchLprint CHR$I Next B8 B9 Switch Combination Functions Switch combination functions of control panelTop Of fOff?L Style/Pitch Page Memo Using WE PR//vER Installing Your SoftwareCommand options PrinterSetting the DIP Switches Using Your SoftwareType sty/e and pitch selection Printercommands Memo Using the Printer with DOS and Basic HARD-COPYING the Screen MS-DOS and PC-DOSProgramming the Printer with DOS Commands Name of list device PRNNew file Programming the Printer with Basic Acopy LQELITE.DAT PRN Aprint README.DOC‘Cancel Lprint the Spacings are Changed Next H How the program works IBM Lprint ES= cHR$ocHR$6ocHR$6o Cleaning the Printer Replacing the RibbonReplacing the Print Head Replacing the ribbon cartrlctgeConnector cover Fligure 5-2. Replacing the print head Replacing the Battery in the RAM Card Troubleshooting If printing is faint, incomplete, or unclearIf a// text is printed on the same line If line spacing is twice as wide as expectedIf you have problems with horizontal tabulation If you have problems with graphicsIf you have problems with download characters Interface and Emulation Switches and fndicatorsPrinting Mechanism Character Sets Dot Matrix SizeType Sty/es and Pitches Paper SpecificationsDimensions and Weight Electrical Specifications Interface SignalsEnvironmental Requirements OptionSignal Pin No Name Memo Font Control Commands Select draft quality charactersSelect LQ characters Select LQ type StyleSelect ornament character Select Italic CharactersStart Underlining Select Upright CharactersDouble-strike Printing Cancel Superscript Or subscript Stop UnderliningStart Overlining Stop OverliningSelect Standard character Select IBM character setSelect character set #7 Select Character set #2Enable printing of all character codes Enable printing of a// character codes on next characterSelect s/ash zero Select normal zeroPica pitch Elite pitchHigh-speed elite pitch High-density elite pitchCancel condensed printing Cancel expanded printingCondensed printing Expanded printingSelect master print mode Caucel one-line expanded printingSe/ect proportional spacing Select fixed spacingIncrease character Spacing Select double or quadruple sizePrint double-height characters Return to normal HeightSelect Character Width Select character height, width, and line spacingVertical Position Commands Select character type and print pitchSet line spacing to 7160 or 7172 inch Set line spacing to 718 inchSet line spacing to 716 inch Set base unit for line spacingSet line spacing to n/780 or n/216 inch Set line spacing to n/360 inchSelect forward feed mode Select reverse feed modeDefine line spacing to n/72 inch Execute ESC aPerform one n/180-inch or n/2164nch line feed Perform one n/780-inch reverse line feedFeed paper n lines Set top of page at current positionCancel top and bottom margins Set page length to n inchesSet top margin Set bottom marginDisable paper-out detector Enable paper-out detectorSet vertical tab stops Set vertical tab stops every n linesSelect Vertical Tab channel Vertical tabSet left margin Set right marginCancel automatic line feed Set left and right marginsCarriage return Set automatic Line feedBackspace Leff justifyCenter text Right justifyReset all tab stops Set horizontal tab stopsSet horizontal tab stop every n columns Horizontal tabRelative horizontal Tab Relative horizontal tab in inchesAbsolute horizontal tab in inches Absolute horizontal tab in columnsGraphics Commands Print 8-bit single-density graphicsPrint 8-bit double-density graphics Print 8-bit double-density, double-speed graphicsSelect graphics mode Print M-bit hex-density graphicsDownload Character Convert graphics densityCopy standard characters from ROM into RAM Define Download Select download character setOther Printer Control Commands Delete Last character SentROM MSBCancel Quiet Print Repeat dataQuiet Print Last LineCancel Immediate Print Set printer off-lineSet printer on-line Stop printingPrinting Unidirectional printingOne-line unidirectional printing Manual feedSet print start position on ASF Reset printerEject Paper Memo AppendixCDOWNLOAD Norma/ characterSemi-condensed Proportional Super/subscript character Iiao 1600 2440 If ST=5 then CLS Goto 3480 Character Sets I7’ Standard Character SETPj-iii-j IBM Character SET #2 Page IBM CH Aracter SET #I Additional Character SET International Character Sets SfRIndex Lol 111107 Command Summary ESC ESC p ESC p0 ESC p.‘ 111