User manual KONICA MINOLTA PF-232 PF232 SERVICE MANUAL

[. . . ] SERVICE MANUAL MODEL PF-232 Paper Feed Unit (With Parts Catalog) DECEMBER 2002 CSM-PF232 PF-232 SERVICE MANUAL Used On Models 8020/8031 December 2002 IMPORTANT NOTICE Because of the possible hazards to an inexperienced person servicing this equipment, as well as the risk of damage to the equipment, Konica Business Technologies strongly recommends that all servicing be performed by Konica-trained service technicians only. Changes may have been made to this equipment to improve its performance after this service manual was printed. Accordingly, Konica Business Technologies, Inc. , makes no representations or warranties, either expressed or implied, that the information contained in this service manual is complete or accurate. It is understood that the user of this manual must assume all risks or personal injury and/or damage to the equipment while servicing the equipment for which this service manual is intended. Corporate Publishing Department © 2002, KONICA BUSINESS TECHNOLOGIES, INC. [. . . ] Explosionsgefahr bei unsachgemäßen Austausch der Batterie. Ersatz nur durch denselben oder einen vom Hersteller empfohlenen ähnlichen typ. Entsorgung gebrauchter batterien nach Angaben des Herstellers. France ATTENTION Ily a danger d'explosion s'ily a remplacement incorrec de la batterie. Remplacer uniquement avec une batterie du meme type ou d'un type équivalent recommande par le constructueur. Mettre au rebut les batteries usageés conformément aux instructions du fabricant. Lithiumbatteri - Eksplosionsfare ved fejlagtig håndtering Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandøren. Norway ADVARSEL Eksplosjonsfare ved feilaktig skifte av batteri. Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten. Brukte batterier kasseres i henhold til fabrikantens instruksjoner. Sweden VARNING Explosionsfara vid felaktigt batteribyte. Paper Take-Up Motor M1 Vertical Transport Roller 4658M005AB 6-2. Paper Take-Up Mechanism · Paper take-up drive is provided by the Paper Take-Up Motor via the Paper Take-Up Clutch. Paper Take-Up Clutch CL1 Paper Take-Up Roll Paper Take-Up Motor M1 Separator Roll 4658M006AB 6-3. Paper Take-Up Control · The Paper Take-Up Clutch is energized and deenergized by the signals output from pins 13 and 14 of PJ3A on the Control Board. Start Key ON Paper Take-Up Motor M1 Paper Take-Up Clutch CL1 Paper Take-Up Sensor PC1 ON OFF ON OFF H L 4658M502CA M-4 6-4. Edge Guides and Trailing Edge Stop · The Trailing Edge Stop can be removed and reinstalled to the specified position corresponding to the size of the paper to be loaded. · The Edge Guides can be slid to the exact size of the paper to be loaded. Trailing Edge Stop Edge Guides 4658M007AA 4658M008AA 6-5. Paper Lifting Plate · The Paper Lifting Plate is locked into position when it is pressed down. It is unlocked automatically when the drawer is slid into the unit. · The Paper Lifting Plate is pushed upward by the Paper Lifting Springs at all times. Paper Lifting Spring Paper Lifting Plate 4658M009AB M-5 6-6. Double Feed Prevention · If a sheet of paper reaches the Double Feed Sensor earlier than a predetermined period of time after the paper take-up sequence has been started, the sequence is temporarily halted. After an adequate period of time thereafter, the paper take-up sequence is restarted again so that a given distance is provided between sheets of paper. Paper Path Vertical Transport Roller Paper Take-Up Roll Paper Double Feed Sensor PC5 4658M503AA 6-7. Drawer-in-Position Detection · When the drawer is slid into the unit, the Drawer Set Switch is actuated, allowing the copier to determine that the drawer has been slid into position. Drawer Set Switch SW D 4658M010AA M-6 6-8. Paper Near Empty Detection · The Paper-Near-Empty Sensor detects a paper-near-empty condition in the drawer. · A given number of sheets of paper has been determined as the basis for detection of a paper-near-empty condition. of Sheets (Paper Level) Paper-Near-Empty Detected 50 ± 30 sheets Paper Near Empty Sensor PC3 Paper 4658M011AA 4658M504AA 6-9. Paper Empty Detection · The Paper Empty Sensor detects a paper-empty condition in the drawer. Paper Empty Sensor PC2 4658M505AA 4658M012AA Paper Lifting Plate M-7 6-10. Paper Level Indicator LED · An LED is used to indicate different levels of the paper loaded in the drawer. [. . . ] November, 2003 Konica Business Technologies. , Inc. Model PF-232 1st Edition REF. NO. PART NUMBER DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 111T47010 111T47020 111T-5010 111T47030 111T47040 111T47050 111T47060 111T47070 111T77480 111T47080 111T47090 111T47100 111T97280 111T47110 111T47120 111T47130 65EA97040 111T47140 111T47150 111T47160 111T47170 111T97090 111T47310 12ZN75040 111T97340 111T47320 111T51011 111T47330 111T47340 111T47370 111T47350 25TU40540 111T47450 112B47010 111T46360 Collar Bracket Roller Assembly Guide Guide Guide Plate Guide Shoulder Screw Gear Member Stopper Screw Label Guide Stopper Regulating Plate Label Plate Spring Regulating Plate Reinforce Plate Friction Sheet Label Stop Ring Bushing Label Guide Roller Drum Plate Spring Holder Pressure Spring Holder Cassette Guide Shaft HARDWARE REF. a b c d e f PART NUMBER 00Z253081 111T00200 25TU03710 25TU03730 00Z254081 00Z184062 Model PF-232 1st Edition Konica Business Technologies. , Inc. Page 7 December, 2002 Rev. November, 2003 PAPER TRAY UNIT Page 8 December, 2002 Konica Business Technologies. , Inc. Model PF-232 1st Edition REF. [. . . ]