Manuals / Oki / Computer Equipment / Printer

Oki ML3321 Specifications, English, Print Speed, Mode, Characters per second, Setting, ML3320

Models: ML3321 ML3320

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Specifications

Print Method Impact dot matrix

Printhead 9 pins, 0.34mm diameter, thermal protection

Print Speed

	Mode			Characters per second

	Super Speed Draft (SSD)			435 cps
	High Speed Draft (HSD)			387 cps
	Utility (UTL)			290 cps
	Near Letter Quality (NLQ)			72.5 cps

Characters per Line (CPL)

		Setting	ML3320		ML3321

		10 cpi	80 cpl		136 cpl
		12 cpi	96 cpl		163 cpl
		15 cpi	120 cpl		204 cpl
		17.1 cpi	137 cpl		233 cpl
		20 cpi	160 cpl		272 cpl

Emulations Epson FX, IBM Proprinter III, and Oki Microline Standard co-resident

Interface Standard: Centronics parallel Optional: RS-232C serial

Graphics Resolution

	Emulation	Maximum Resolution

	Epson/IBM	240 (H) x 216 (V) dpi
	Oki ML Std.	288 (H) x 144 (V) dpi

Resident Fonts

	Print Quality	Available Fonts

	Near Letter Quality	Courier, Gothic
	Utility	Gothic
	High Speed Draft	Gothic
	Super Speed Draft	Gothic

Bar Codes Code 39, UPC A, UPC E, EAN 8, EAN 13, Interleaved 2 of 5, Code 128, Postnet

Receive Buffer Size 28K

English

Help Guide

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Oki ML3321 Specifications, English, Print Speed, Mode, Characters per second, Characters per Line CPL, Setting, ML3320

Contents

ALARM EnglishML 3320/3321 Help Guide1996 by Oki. All rights reserved First edition March English SafetyThe power cable or plug is frayed or damaged English ContentsEntering and Exiting the Menu Mode ML3320/21 English MaintenanceReplacing the Ribbon Cartridge Help Guide5. Install the new ribbon cartridge Clearing Paper Jams2. Open the access cover, and remove the pull-up roller assembly 1. Turn the printer OFF and use the platen knob to back theEnglish 4. Replace the pull-up roller assembly, and close the access cover3. Remove any torn pieces of paper 6. Turn the printer onCorrecting Repetitive Rear-Feed Jams English 7. Replace the pull-up roller assembly, and close the access cover8. Turn the printer on 9. Press FF/LOAD Help Guide5. Reinstall the pull-up roller assembly, and close the access cover 3. Open the access cover and remove the pull-up roller assembly1. Turn the printer off 2. Use the platen knob to back the jammed paper outEnglish Cleaning the HousingProblem The printer does not print when data is sent TroubleshootingProblem Nothing happens when I turn on the printer English Problem The ALARM light is blinkingProblem Ink smears on paper Problem Continuous-form paper is sticking to the paper separatorPrint Mode Indicator Lights UsingYour PrinterEnglish paper lever is set to wrong position if 10 cpi light is also blinking➎ PRINT QUALITY ➏ ➐ ➑ ➒Print Mode Control Panel Keys English Selecting the Print Quality10 cpi Menu Mode Control Panel12 cpi 17.1 cpi, 20 cpiEnglish Entering and Exiting the Menu ModeChanging the Menu Settings Appears only when the MICROLINE Standard emulation is selected Summary of Menu SettingsSetting GroupSettings Appears only when the MICROLINE Standard emulation is selectedBy MENU Setting, By Actual Page Length EnglishSettings Applies only when the Epson emulation is selectedGroup continuedEnglish Explanations of Menu ItemsPage Width Model 3321 only. Change to 8 to print on English Using the Printers FeaturesImportant! Never engage Forms Tear-Off when printing on labels REAR FEED Form Tear-Off OFF BOTTOM FEED Form Tear-OFF OFF Setting SpecificationsGraphics Resolution Maximum ResolutionPaper Specifications Paper WeightWeight ReliabilityWeight Paper Specifications continuedDimensions W x D x H WeightDimensions IndexEnvelope specifications Graphics menu settingPrint mode menu setting Pitch menu settingPrinthead specifications Size menu settingML3320/21 Oki Systems CompanyOki Systems UK Limited

Specifications

Print Speed

Mode

Characters per second

Characters per Line (CPL)

Setting

ML3320

ML3321

Graphics Resolution

Emulation

Maximum Resolution

Resident Fonts

Print Quality

Available Fonts

Receive Buffer Size 28K