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Oki 3391 manual Specifications, English, Print Speed, Pitch, Characters, Speed, Characters, Mode

Models: ML 3390 3391

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Specifications

Print Method Impact dot matrix

Printhead 24 pins, 0.20 mm diameter, thermal protection

Print Speed

	Pitch, Characters	Speed, Characters
Mode	per Inch	per Second

High Speed Draft	15 cpi	390 cps

Utility	10 cpi	260 cps
	12 cpi	312 cps
	17.1 cpi	223 cps
	20 cpi	260 cps
Letter Quality	10 cpi	87 cps
	12 cpi	104 cps
	15 cpi	130 cps
	17.1 cpi	149 cps
	20 cpi	174 cps

Characters per Line (CPL)

Setting	ML 3390	ML 3391

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 LQ, IBM Proprinter, IBM AGM
	co-resident
Interface	Standard: Centronics parallel
	Optional: RS-232C serial
Graphics
Resolution	360 x 360 dpi maximum
Receive Buffer Size	23K
DLL RAM	15K maximum (Epson emulation only)

English

Help Guide

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Oki 3391 Specifications, English, Print Speed, Pitch, Characters, Speed, Characters, Mode, per Inch, per Second, Setting

Contents

ALARM EnglishML 3390/3391 Help Guide1995 by Oki. All rights reserved First edition January English SafetyThe power cable or plug is frayed or damaged English ContentsSelecting the Print Quality and Font Entering and Exiting the Menu ModeML3320/21 Note For the best results, use genuine Oki ribbons MaintenanceCaution! The printhead may be HOT English5. Install the new ribbon cartridge Clearing Paper Jams2. Open the access cover, and remove the pull-up roller assembly Rear-Feed JamsEnglish 4. Replace the pull-up roller assembly, and close the access cover3. Remove any torn pieces of paper 6. Turn the printer onPage 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 out1. Turn the printer off, and remove any paper from the path EnglishProblem The printer does not print when data is sent TroubleshootingProblem My word processor files dont print the way Problem The ALARM light is on and the Character PitchProblem The ALARM light is blinking 15 light is flashingProblem 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 blinkingPrint Mode Control Panel Keys ➊ ➋ ➌LQ Letter Quality EnglishUTILITY Swiss Bold LQ light on12 cpi 10 cpi15 cpi 17.1 cpi, 20 cpiEnglish PRINT QUALITYGroup Summary of Menu SettingsSetting English SettingsGroup 13.6Group Settings17.1 cpi, 15 cpi Invalid, ValidEnglish Explanations of Menu ItemsPage Width ML 3391 only. Change to 8 to print on English Important! Never engage Forms Tear-Off when printing on labelsThis feature is normally turned off. To activate it ➊ ➋ ➌ ➍Setting SpecificationsResolution EnglishMode Print ModesCharacter Pitch Resident FontsPaper Specifications Paper WeightWeight EnglishWeight Paper Specifications continuedDimensions W x D x H WeightEnglish IndexTear-off feature settingTear feature English Oki Systems CompanyOki Systems UK Limited Help Guide

Specifications

Print Speed

Pitch, Characters

Speed, Characters

Mode

per Inch

per Second

Characters per Line (CPL)

Setting

Emulations

Interface

Graphics

Resolution

Receive Buffer Size

DLL RAM