OkiメーカーML3321の使用説明書/サービス説明書
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English QUIET PARK TEAR FF/LOAD LF SEL SEL POWER ALARM MENU GROUP EXIT ITEM SET PRINT MENU SHIFT TOF Micro Feed Up Micro Feed Down PRINT QUALITY CHARACTER PITCH HSD NLQ UTL SSD 10 12 15 17 20 PROP ML 3320/3321 Help Guide 3320hlp1.
Ev ery ef fort has been made to ensure that the informa tion in this document is complete, accurate, and up-to-date. Oki assumes no responsibility for the results of error s be yond its control.
i Help Guide English • Do not use your printer near water , or spill liquid of any kind into it. • Be certain that your po wer source matches the rating listed on the back of the printer . If you are not sure , check with your dealer or with your local po wer company .
English ii ML3320/21 • Do not poke anything into the ventilation slots on the sides of the printer; you could g et a shock or cause a f ire. • Aside from the routine maintenance described in this handbook, do not try to service the printer yourself; opening the co ver may e xpose you to shocks or other hazards.
iii Help Guide English Contents Safety .................................................................................. i Maintenance ....................................................................... 1 Replacing the Ribbon Cartridge ..........
English iv ML3320/21 3320hlp2.pm6 13/03/96, 16:00 4.
English 1 Help Guide Maintenance Replacing the Ribbon Car tridge Note: F or the best results, use genuine Oki rib bons. 1. Make sure the printer is turned OFF . 2. Centre the printhead ( ➊ ). Caution! T he pr inthead ma y be HO T! M P ➊ 3. Remo ve and discard the used ribbon cartridge.
2 ML3320/21 5. Install the new ribbon cartridge. 6. T urn the knob ( ➊ ) in the dir ection of the arro w to take up any ribbon slack. Clearing P aper Jams Rear-Feed Jams 1. T urn the printer OFF and use the platen knob to back the paper all the way out.
English 3 Help Guide 6. T ur n the printer on. 7. P ress FF/LO AD . 3. Remo ve any torn pieces of paper . 4. Replace the pull-up roller assembly , and close the access cover .
4 ML3320/21 Correcting Repetitive Rear-Feed Jams If the paper ke eps jamming, you probably ha ve bits of paper stuck in the paper path. 1. Perform steps 1 through 3 under “Rear-F eed Jams. ” 2. Grasp the paper separator ( ➊ ), lift it slightl y , pull back on it, then swing it forward.
English 5 Help Guide 5. Remov e the paper pieces, and use the platen knob to back the paper out. 6. Swing the paper separator ov er , reload re gular paper , and lo wer the paper separator back into place. 7. Replace the pull-up roller assembly , and close the access cover .
6 ML3320/21 Single-Sheet Jams 1. T urn the printer off . 2. Use the platen knob to back the jammed paper out. 3. Open the access co v er and remov e the pull-up roller assembly . 4. Remo ve any tor n pieces from around the carr iage. 5. Reinstall the pull-up roller assembly , and close the access cover .
English 7 Help Guide Cleaning the Housing Y ou should clean the printer ev ery six months (or after about 300 hours of operation). Note: Never use solv ents or strong deter gents on the cabi- net: they could damage the housing. 1. T urn the printer off, and remov e any paper from the path.
8 ML3320/21 T r oubleshooting Pro blem: Nothing happens when I turn on the printer . Solution: Check the po wer cable connection and po wer outlet to your pr inter . If you are using a po wer strip, make sure it is turned on, and that the fuse has not blo wn nor the circuit breaker tripped.
English 9 Help Guide Pro blem: The ALARM light is on and the Character Pitch 15 light is flashing. Solution: This indicates a paper jam. Press the SEL ke y and correct the paper jam situation ( see “Clearing Paper Jams” earlier in this manual). Pro blem: The ALARM light is on and the Character Pitch 10 light is flashing.
10 ML3320/21 Problem: The Print Quality and Char acter Pitch keys on the front panel won’ t work. Solution: The Operator Panel Function in the printer menu can be used to disable these b uttons.
English 11 Help Guide ➎ ALARM ...................... Glows = error condition exists: ➤ out of paper if no other lights are blinking ➤ paper jam if 15 cpi light is also blinking ➤ paper lever is set to wr ong position if 10 cpi light is also blinking.
12 ML3320/21 Print Mode: Contr ol Panel K eys ➎ PRINT QU ALITY ........... Selects the print quality . ➏ FF/LO AD ......................... Loads/ejects single sheet of paper; moves contin uous-form paper to print position. ➐ TEAR ..............
English 13 Help Guide Selecting the Print Quality Important! Fr ont panel settings f or print quality and character pitch can be o v er ridden by software commands.
14 ML3320/21 QUIET PARK TEAR FF/LOAD LF SEL SEL POWER ALARM MENU GROUP EXIT ITEM SET PRINT MENU SHIFT TOF Micro Feed Up Micro Feed Down Selecting the Character Pitc h P r ess CHARA CTER PITCH to selec.
English 15 Help Guide Entering and Exiting the Men u Mode T o enter or e xit the Menu Mode, hold SHIFT while pressing SEL . Resetting the Men u T o reset the Menu to the standard settings: 1. T urn the printer off . 2. Press SEL + LF while turning the printer on.
16 ML3320/21 Summar y of Men u Settings The table below sho ws the items which may appear in the menu. Settings which are engaged at the factor y (defaults) are set in bold italic . Some groups or entries will only a ppear w hen a specif ic emulation is enga g ed, as noted .
English 17 Help Guide Group Item Settings Rear Feed Line Spacing 6 LPI , 8 LPI Fo r m T ear-Off Of f , 500 mS , 1 sec, 2 sec Skip Over Perforation No , Y es Page W idth (ML3321 only) 13.6" , 8" Page Length 11", 11-2/3", 12" , 14", 17", 3", 3.
18 ML3320/21 Group Item Settings Set-Up Operator P anel Function Full Operation , Limited Operation continued Reset Inhibit No , Y es Print Suppress Effecti v e Ye s , N o Auto LF No , Y es Auto CR + No , Y es Print DEL Code* No , Y es SI Select Pitch (10 cpi) + 17.
English 19 Help Guide Explanations of Men u Items 7 or 8 Bits Dat a W ord (ML). If your computer system uses sev en bits to make up each unit of data, change this setting to 7. 7 or 8 Bit Graphics. Choose the graphics your system uses: 7 or 8 dots in each column printed.
20 ML3320/21 Language Set. Replaces certain standard symbols with special characters used in foreign languages. Line Spacing . Change to 8 lpi to print more lines on a page . Operator Panel Function. Change to Limited Oper a tion to deactiv ate the PRINT QU ALITY and CHARA CTER PITCH buttons.
English 21 Help Guide Skip Over P erforation. Change t o Y es if you want the printer to go to the ne xt pa ge when it comes within 1" (25 mm) of the bottom of the page. Keep it set to No if your software has its own page formatting controls. Slashed Letter O.
22 ML3320/21 This feature is normally turned off. T o activ ate it: 1. Press SHIFT ( ➋ ) + SEL ( ➊ ). 2 . P r ess GR OUP ( ➌ ) until one of the follo wing lines appears, depending on which paper feed you are using: REAR FEED Form Tear-Off OFF BOTTOM FEED Form Tear-OFF OFF 3.
English 23 Help Guide 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.
24 ML3320/21 Reliability P arameter Reliability Mean T ime Between Failures 10,000 hours at 25% duty (MTBF) cycle and 35% page density Mean T ime to Repair 15 minutes (MTTR) Printhead Life 200 million.
English 25 Help Guide Paper Specif ications (continued) Paper Typ e F e e d W eight W idth Rang e En velopes, T op Only 24 lb. max. 165.1 - 241.3mm single feed (90 g/m²) (6.5" - 9.5") En velopes, Bottom 24 lb. max. 165.1 - 241.3mm continuous feed, Only (90 g/m²) (6.
26 ML3320/21 Index Continuous-form paper jams, clearing .............. 2- 4 specifications ................ 24 Control panel ................ 11-14 D Defaults, menu ............. 16-18 resetting ........................ 15 Dimensions .................
English 27 Help Guide Paper park featur e ............. 2 2 Pin 18 menu setting ........... 2 0 Pitch menu setting ............. 20 Print DEL code menu setting ............................... 20 Print mode menu setting ... 20 Print quality ...........
28 ML3320/21 Oki Systems Compan y Oki Systems (UK) Limited 550 Dundee Road Slough T r ading Estate Slough Berks. SL1 4LE T el: 01753-819819 Fax: 01753-819899 3320hlp3.
デバイスOki ML3321の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Oki ML3321をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはOki ML3321の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Oki ML3321の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Oki ML3321で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Oki ML3321を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はOki ML3321の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Oki ML3321に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちOki ML3321デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。