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hp 1022 manual de servicioService Manual This chapter provides general product information for HP LaserJet 1022 series printer. 2. Installation and Operation. This chapter provides an overview of the appropriate operating environment, describes the control panel, describes media requirements, and describes how to load print media. 3. Maintenance. This chapter describes the life expectancy of parts that wear, printer cleaning, printer maintenance, and the replacement of user-replaceable parts. 4. Operational overview. This chapter describes the general components of the HP LaserJet 1022 series printers, and the theory of operation. 5. Removal and replacement. This chapter describes the removal and replacement of field-replaceable units (FRUs) only. 6. Troubleshooting. This chapter describes how to isolate and resolve printer problems, print-quality problems, and media problems. Troubleshooting details are provided to resolve problems or to isolate replaceable parts. 7. Parts and diagrams This chapter provides an exploded view that shows the replaceable parts of the printer, tables of replaceable parts, and links to other resources. Download Service Manual for HP LaserJet 1022, 1022n, 1022nw All trademarks and copyrights in the published materials belong to their respective owners. Product configurations Overview of product Product specifications Extended warranty Print-cartridge information Regulatory information ENWW 1 The following sections describe the configurations of the HP LaserJet 1022 series printers. HP LaserJet 1022 printer The HP LaserJet 1022 (HP LJ 1022) is the base model of the HP LaserJet 1022 series printers. NOTE For more information about this product, see the HP LaserJet 1022nw Wireless User Guide. 2 Chapter 1 Product Information ENWW The label also contains power-rating and regulatory information. Q5912A CNBR CNBR Nsmero de Serie Serial No.http://9ja-bet.com/userfiles/fluid-coupling-maintenance-manual.xml

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CNBB CNBR CNBR Made in China Fabricado en China Manufacturado Manufactured: April 16, 2005 Apparaten skall anslutas till jordat natuttag.Table 1-5 Power consumption (average, in watts) 1 Product model Printing 2 Ready 2 PowerSave Off HP LaserJet 1022 series printers 300 W (110 V models) 250 W (220 V models) 4 W 4 W 0 W 1 Values are subject to change. See for current information. 2 Power reported is highest value measured for printing using all standard voltages. HP LaserJet 1022 printer print speed is 19 ppm (letter size) and 18 ppm (A4 size). This hardware maintenance can uplift the standard warranty, for example, from next-day to same-day service, or extend it up to 5 years. The HP Care Pack can provide Express Exchange or onsite service. For more information, see the support flyer that came with the device for the appropriate phone numbers and information. 8 Chapter 1 Product Information ENWW The print cartridge contains the printing mechanism and a supply of toner. Refilled print cartridges While Hewlett-Packard does not prohibit the use of refilled print cartridges during the warranty period or while the product is under a maintenance contract, use of refilled cartridges is not recommended for the following reasons: Repairs resulting from the use of refilled cartridges are not covered under Hewlett-Packard warranty or maintenance contracts. Hewlett-Packard has no control or process to ensure that a refilled cartridge functions at the high level of reliability of a new HP LaserJet print cartridge. Hewlett-Packard also cannot predict the longterm reliability effect on the product from using the different toner formulations that are found in refilled cartridges. The print quality of HP LaserJet print cartridges influences the customer s perception of the product. Hewlett-Packard has no control over the actual print quality of a refilled cartridge. Parts that are critical to print quality might not be replaced when the cartridge is refilled with toner.http://www.fondoferss.com/fckuploads/file/bushnell-velocity-gun-manual.xml Recycling print cartridges In order to reduce waste, Hewlett-Packard offers a recycling program. Cartridge components that do not wear out are recycled. Plastics and other materials are recycled. Hewlett-Packard pays the shipping costs from the user to the recycling plant (within the United States). To join this recycling effort, follow the instructions inside the print cartridge box. See for more information. ENWW Print-cartridge information 9 These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy. If it is not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase separation between equipment and receiver. Connect equipment to an outlet on a circuit different from that to which the receiver is located. NOTE Any changes or modifications to the printer that are not expressly approved by Hewlett- Packard could void the user's authority to operate this equipment. Use of a shielded interface cable is required to comply with the Class B limits of Part 15 of FCC rules. Operating environment Identifying the control-panel components Media specifications Guidelines for using media Loading media Setting media types ENWW 13 25 Operating environment Place the product on a sturdy, level surface in a well-ventilated area that meets the following environmental requirements: Temperature: 10 to 32.5 C (50 to 90.https://congviendisan.vn/vi/3par-system-reporter-manual5 F) Humidity: 20 to 80 relative humidity (no condensation) Away from direct sunlight, open flames, and ammonia fumes With sufficient space around the product to accommodate proper access and ventilation requirements Figure 2-1 Dimensions of product 14 Chapter 2 Installation and Operation ENWW 26 Identifying the control-panel components The printer control panel has three lights and two buttons. The HP LaserJet 1022nw has an additional light (WIRELESS light) at the top of the control panel. These lights produce patterns that identify printer status. Figure 2-2 Control-panel lights and buttons 1 CANCEL JOB button: When the printer is processing data, press the CANCEL JOB button to cancel the print job. 2 GO button: To print a demo page or to continue printing while in manual feed mode, press and release the GO button. To print a configuration page, press and hold the GO button for 5 seconds. 3 GO light: Indicates that the product is receiving data when flashing. 4 READY light: Indicates that the product is ready to print. 5 ATTENTION light: Indicates that the input tray is empty, print-cartridge door is open, print cartridge is missing, or other errors. 6 WIRELESS light: (HP LJ 1022nw printer only) When the wireless light is on solid, a wireless connection has been established. When the wireless light is off, wireless operation is disabled. When the wireless light is flashing, the product is trying to establish a wireless connection. ENWW Identifying the control-panel components 15 27 Media specifications The printers accept a variety of media. Properties such as weight, grain, and moisture content are important factors that affect printer performance and output quality. Media should conform to the guidelines in the user guide. Media that does not meet HP guidelines might cause poor print quality, increased media jams, or premature wear on the product, which might require printer repair.https://academyocgc.com/images/brno-architecture-manual.pdf CAUTION Damage that is caused by using media that does not meet HP specifications is not covered by the HP warranty or service agreements. They can print on a variety of media types, such as paper (including up to 100 recycled fiber content paper), envelopes, labels, transparencies, and custom-sized media. Paper and transparencies Paper must be of good quality and free of cuts, nicks, tears, spots, loose particles, dust, wrinkles, holes, and curled or bent edges. Check the label on the paper package for details about the type of paper (such as bond or recycled). Some paper causes print-quality problems, jamming, or damage to the printer. NOTE Do not use letterhead that is printed with low-temperature inks, such as those used in some types of thermography, raised letterhead, or colored paper or preprinted forms that use inks incompatible with the printer temperature, which is 200 C (392 F) for 0.1 second. Transparencies must be able to withstand 200 C (392 F), the maximum print temperature. Common media problems table Symptom Problem with paper Solution Poor print quality or toner adhesion, or problems with feeding Too moist, too rough, too smooth, or embossed faulty paper lot Try another kind of paper that is between 100 and 250 Sheffield and has 4 to 6 moisture content. Dropouts, jamming, or curl Stored improperly Store paper flat in its moisture-proof wrapping. Increased gray background shading Might be too heavy Use lighter paper. Excessive curl, or problems with feeding Too moist, wrong grain direction, or short-grain construction Use long-grain paper or change the media type to light. Jamming, or damage to printer Cutouts or perforations Do not use paper that has cutouts or perforations. Problems with feeding Ragged edges Make sure that the sliding media input guides on the input tray are correctly adjusted.http://www.playerclub.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16289a9b41cbde---Canon-eos-30d-manual-english.pdf Moisture on the trailing edge of the paper Too moist (media is steaming when it exits the printer) Store paper in a low humidity area or air tight container or change the media type to light. Labels When selecting labels, consider the following factors: Adhesives: The adhesive material should be stable at 200 C (392 F), the printer s maximum temperature. Arrangement: Only use labels with no exposed backing between them. Labels can peel off sheets that have spaces between the labels, causing serious jams. Curl: Before printing, labels must lie flat with no more than 13 mm (0.5 inch) of curl in any direction. ENWW Guidelines for using media 17 29 Condition: Do not use labels with wrinkles, bubbles, or other indications of separation. Never use a sheet of labels that has already been run through the printer. Envelopes Envelope construction is critical. Envelope fold lines can vary considerably, not only between manufacturers but also within a box from the same manufacturer. Successful printing on envelopes depends on the quality of the envelopes. Construction: Before printing, envelopes should lie flat with less than 6 mm (0.25 inch) curl and should not contain air. Envelopes that trap air may cause problems. Condition: Make sure that the envelopes are not wrinkled, nicked, or otherwise damaged. Sizes: From 90 x 160 mm (3.5 x 6.3 inches) to 178 x 254 mm (7 x 10 inches). Store envelopes flat. If air is trapped in an envelope, creating an air bubble, the envelope might wrinkle during printing. Envelopes with double-side seams An envelope with double-side-seam construction (vertical seams at both ends of the envelope rather than diagonal seams) is more likely to wrinkle.cuakeobinhduong.com/upload/files/bottle-fillers-manual.pdf Make sure the seam extends all the way to the corner of the envelope as shown in top figure of the following illustration: Envelopes with adhesive strips or flaps Envelopes with a peel-off adhesive strip or with more than one flap that folds over to seal must use adhesives compatible with the heat and pressure in the printer: 200 C (392 F). Paper that is too heavy might cause misfeeds, stacking problems, jams, poor toner fusing, poor print quality, or excessive mechanical wear. Construction: Card stock should lie flat with less than 5 mm (0.2 inch) of curl. Condition: Make sure that the card stock is not wrinkled, nicked, or otherwise damaged. Sizes: Only use card stock within the following size ranges: Minimum: 76 x 127 mm (3 x 5 inches) Maximum: 216 x 356 mm (8.5 x 14 inches) Card-stock guidelines Set margins at least 2 mm (0.08 inch) away from the edges. ENWW Guidelines for using media 19 31 Loading media Loading media in the HP LaserJet 1022 series printers is simple and straightforward. This section describes loading bulk media to print. Load media with the top forward and the side to be printed on facing up. To prevent jams and skew, always adjust the side and rear media guides. Priority feed slot The priority feed slot is used to feed a single sheet of recommended media for manual feeding and special operations. To prevent jams and skew, always adjust the side media guides. If you try to print on media that is wrinkled, folded, or damaged in any way, a jam might occur. See the user guide for more information. See Jams on page 37. NOTE When adding new media, make sure to remove all of the media from the input tray and straighten the stack of new media. This helps prevent multiple sheets of media from feeding through the printer at one time, and therefore reduces jams. Specific types of media Transparencies and labels: Load transparencies and labels with the top forward and the side to be printed facing up.http://www.cargeacrew.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16289a9c817239---Canon-eos-350d-digital-manual.pdf See the user guide on the product CD for more information. Envelopes: Load envelopes with the narrow, stamp side forward and the side to be printed facing up. Letterhead or preprinted forms: Load with the top forward and the side to be printed facing up. Cards and custom-sized media: Load with the narrow side forward and the side to be printed facing up. See the user guide for more information. 20 Chapter 2 Installation and Operation ENWW 32 Setting media types Use the procedure in this section to select the correct type of media for the print job. An incorrect media type setting might cause image-quality problems. Set the media type 1 Open the Printer Properties dialog box. 2 Click Printer Preferences. 3 Select the correct media type from the Type Is drop down menu. 4 Click OK to close the Printer Preferences dialog box. 5 Click OK to close the Printer Properties dialog box. ENWW Setting media types 21 33 22 Chapter 2 Installation and Operation ENWW 34 3 Maintenance This chapter describes the life expectancy of parts that wear, printer cleaning, printer maintenance, and the replacement of user-replaceable parts. Life expectancies of parts that wear Cleaning the product User-replaceable parts Jams ENWW 23 35 Life expectancies of parts that wear Inspect any parts that wear when servicing the product. Replace them as needed, based on failure or wear rather than on usage. The following table lists approximate schedules for replacing consumables. When print becomes faint, redistribute the toner in the cartridge by gently rotating the cartridge from side to side, or replace the cartridge. Before you perform these steps, unplug the product to avoid shock hazard. To maintain quality, thoroughly clean the product at the following times: Any time a new print cartridge is installed After printing approximately 2,000 pages Whenever print-quality problems appear Clean the outside of the product with a water-dampened cloth.http://pulsrmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/16289a9de7c03e---Canon-eos-350d-manual-book.pdf Clean the inside with a dry, lint-free cloth (such as a lens tissue). WARNING! burns. Avoid touching the heating element in the fuser. It might be very hot and can cause CAUTION To avoid permanent damage to the product, do not use ammonia-based or ethyl alcohol-based cleaners on or around the product. CAUTION Do not touch the surface of the black-sponge transfer roller. Contaminants on the roller can cause print-quality problems. Cleaning the print path The HP LJ 1022 series feature a special cleaning mode to clean the paper path. NOTE This process requires a transparency to remove dust and toner from the print paper path. Do not use bond or rough paper. Make sure that the transparency used in this cleaning process meets the media requirements for the printer. If you must use paper, perform the procedure two or three times to ensure thorough cleaning. 1 Make sure that the printer is idle and the READY light is on. 2 Load the transparency in the input tray. 3 Open the Printer Properties dialog box. Click the Configure tab, and then select Start in the Cleaning Page box. Follow the instructions in the Cleaning Utility dialog box. NOTE The cleaning process takes approximately 3 minutes. The cleaning page will stop periodically during the cleaning process. Do not turn the printer off until the cleaning process has been completed. You might need to repeat the cleaning process several times to thoroughly clean the printer. 26 Chapter 3 Maintenance ENWW 38 Cleaning the print-cartridge area You do not need to clean the print-cartridge area often. However, cleaning this area can improve the quality of your printed sheets. 1 Turn off the printer, unplug and remove the power cord. Wait for the printer to cool. 2 Open the print-cartridge door, and remove the print cartridge. CAUTION To prevent damage, do not expose the print cartridge to light. Cover the print cartridge, if necessary. Also, do not touch the black-sponge transfer roller inside the printer.cuacuonbinhduong.com/upload/files/bottle-capping-machine-manual.pdf By doing so, you can damage the printer. 3 With a dry, lint-free cloth, wipe any residue from the media-path area and the print-cartridge cavity. ENWW Cleaning the product 27 39 4 Replace the print cartridge, and close the print-cartridge door. 5 Plug in the printer, and then turn it on. 28 Chapter 3 Maintenance ENWW 40 Cleaning the pickup roller If you want to clean the pickup roller rather than replace it, use the following instructions. Remove the pickup roller as described in steps 1 through 5 of Replacing the pickup roller on page 30. With the roller outside the printer, use the following steps to complete the cleaning. 1 Dampen a lint-free cloth with water and scrub the roller. 2 Using a dry, lint-free cloth, wipe the pickup roller to remove loosened dirt. 3 Allow the pickup roller to dry completely before you reinstall it in the printer. To reinstall the pickup roller, see steps 6 through 9 of Replacing the pickup roller on page 30. ENWW Cleaning the product 29 41 User-replaceable parts To order a new pickup roller or separation pad, go to Replacing the pickup roller If the printer regularly misfeeds (no media feeds through) and cleaning the pickup roller does not fix the problem, replace the pickup roller. CAUTION Failure to complete all of the steps in this procedure might damage the product. 1 Turn off the printer, unplug and remove the power cord. Wait for the printer to cool. 2 Open the print-cartridge door, and remove the print cartridge. 30 Chapter 3 Maintenance ENWW 42 3 Locate the pickup roller. 4 Gently release the small, white tabs on each side of the pickup roller by pushing them away from the roller, and then rotate the pickup roller toward the front. CAUTION Use gentle pressure to release the small, white tabs to avoid breaking them. 5 Gently pull the pickup roller up and out. 6 Position the new pickup roller in the slot of the previous pickup roller. NOTE Circular and rectangular pegs on each side prevent you from incorrectly positioning the pickup roller. ENWW User-replaceable parts 31 43 7 Rotate the top of the new pickup roller into position until the white tabs on each side of the roller snap the roller into place. 8 Reinstall the print cartridge and close the print cartridge door. 9 Plug in the printer, and then turn it on. 32 Chapter 3 Maintenance ENWW 44 Replacing the separation pad If the printer grabs more than one page at a time, you might have to replace the printer separation pad. Recurring feed problems indicate that the separation pad is worn. Normal use with good-quality media causes wear. The use of poor-quality media might require more frequent replacement of the separation pad. NOTE Before you change the separation pad, clean the pickup roller. See Cleaning the pickup roller on page 29 for instructions. To order parts, go to 1 Turn off the printer, unplug and remove the power cord. ENWW User-replaceable parts 33 45 3 Remove the separation pad. 4 Insert the new separation pad, and screw it in place. 5 Plug the printer in, and then turn it on. 34 Chapter 3 Maintenance ENWW 46 Replacing the main input tray (paper-pickup tray assembly) If you break or damage the main input tray (also called the paper-pickup tray assembly), you can replace it. To order parts, go to 1 Carefully flex the main input tray just enough to release one side. NOTE Be careful not to break the hinge points Figure 3-1 Main input tray 2 Remove the main input tray. ENWW User-replaceable parts 35 47 Replacing the output-bin extension (delivery-tray assembly) If you break or damage the output-bin extension (also called the delivery-tray assembly), you can replace it. To order parts, go to 1 Carefully flex the sides of output-bin extension just enough to release the hinge pins. NOTE Be careful not to break the hinge pins (callout 1). 1 Figure 3-2 Output-bin extension 2 Remove the output-bin extension. 36 Chapter 3 Maintenance ENWW 48 Jams Clearing jams CAUTION Do not use sharp objects, such as tweezers or needle nose pliers, to remove jams. Damage caused by sharp objects will not be covered by the warranty. CAUTION Always pull jammed media in the direction it would travel through the paper path. Do not pull jammed media against the direction of travel through the paper path to avoid damage to the printer. To prevent damage to the printer when clearing jams, including jams in the output bin, always open the print-cartridge door and remove the print cartridge. Keep the door open and the cartridge out until the jam has been cleared. Opening the print-cartridge door and removing the print cartridge relieves tension on the printer rollers, which prevents damage to the printer and makes the removal of jammed pages easier. Occasionally, media becomes jammed during a print job. You are notified of a media jam by an error from the software and the printer control panel lights. See Control-panel lights on page 95. The following are some of the causes of media jams: The input trays are loaded improperly or are too full. See Loading media on page 20. NOTE When you add new media, always remove all of the media from the input tray and straighten the stack of new media. This helps prevent multiple sheets of media from feeding through the printer at one time, reducing media jams. The media does not meet HP specifications. See Media specifications on page 16. Typical media jam locations Print cartridge area: See Removing a jammed page on page 38. Input tray area: If the page is still sticking out of the input tray, gently try to remove it from the input tray without tearing the page. If you feel resistance, see Removing a jammed page on page 38. Output path: If the page is sticking out of the output bin, see Removing a jammed page on page 38. NOTE There might be loose toner in the printer after a media jam. This toner clears up after a few sheets are printed. ENWW Jams 37 49 Removing a jammed page Use the procedures in this section to remove a jam. CAUTION Media jams might result in loose toner on the page. If you get any toner on your clothes, wash them in cold water. Hot water will permanently set the toner into the fabric. CAUTION To prevent damage to the printer when clearing jams, including jams in the output bin, always open the print cartridge door and remove the print cartridge. To prevent damage to the print cartridge, minimize its exposure to direct light. Cover the print cartridge with a sheet of paper. 1 Open the print cartridge door, and remove the print cartridge. 2 Grasp the middle edge of the side of the media that is most visible, and carefully pull it free from the printer. CAUTION Do not use sharp objects, such as tweezers or needle nose pliers, to remove jams. Damage caused by sharp objects will not be covered by the warranty. Do not forcefully pull jammed media against the direction of travel through the paper path to avoid damage to the printer. 38 Chapter 3 Maintenance ENWW 50 3 When you have removed the jammed media, replace the print cartridge, and close the print cartridge door. After clearing a media jam, you might need to turn the printer off then on again. NOTE When you add new media, remove all of the media from the input tray and straighten the stack of new media. ENWW Jams 39 51 40 Chapter 3 Maintenance ENWW 52 4 Operational overview This chapter describes the general components of the HP LaserJet 1022 series printers, and the theory of operation. The ECU synchronizes the image-formation system with the paper-feed system and signals the formatter to send the print-image data to the laser system. The formatter sends the print-image data (dots) in the form of a video signal, and the printing process begins. Central processing unit The formatter uses an embedded Coldfire V4 microprocessor operating at 133 MHz. RAM One bank of nonvolatile RAM (NVRAM) stores parameters. Dynamic random access memory (DRAM) provides temporary storage of the product program code and print data. The HP LaserJet 1022 series printers have 8 MB of RAM. USB interface The formatter receives incoming data through the USB interface. This interface provides high-speed, two-way communication between the printer and the host, allowing applications on the host computer to change printer settings and monitor printer status. The USB interface is compatible with the USB 2.0 specification. Control panel The control panel consists of the following components: Three status lights (the HP LaserJet 1022nw printer has a fourth WIRELESS status light). GO and CANCEL JOB buttons Draft mode (EconoMode) Depending on which driver is used, selecting draft or EconoMode from the driver allows the product to use less toner, extending the life of the print cartridge. There is a change in print quality when this setting is used. NOTE HP does not recommend the full-time use of EconoMode. If EconoMode is used full-time when the average toner coverage is very low, it is possible that the toner supply will outlast the mechanical parts of the print cartridge. ENWW Formatter system 43 55 HP Memory Enhancement technology (MEt) HP (MEt) effectively doubles the standard memory through a variety of font- and data-compression methods. The default setting is Auto. Off: The product uses the minimum amount of product memory for storing data that the host computer sends. Page protect: The formatter creates the entire page image in page-buffer memory before physically moving the media through the printer. This process ensures that the entire page is printed. Page complexity (ruling lines, complex graphics, or dense text) can exceed the printer s ability to create the page image quickly enough to keep pace with the image-formation process. If the page protect feature is disabled and a page is too complex, the page might print in parts (for example, the top half on one page and the bottom half on the next page). The engine control system includes both the engine control unit (ECU) PCA and the engine power-assembly-pca. NOTE In other HP LaserJet products, the ECU and power functions are combined onto one PCA known as the controller PCA or the dc controller PCA. In the HP LaserJet 1022 series printers, the control functions are primarily relegated to the ECU PCA and the power functions to the engine-power-assembly PCA. For a detailed explanation of paper movement and the interaction of the sensors and pickup solenoid with the paper-movement process, see Printer-paper feed system on page 51. Motor The ECU controls the motor. The motor drives all of the paper movement in the printer. 46 Chapter 4 Operational overview ENWW View more Reproduction, adaptation, or translation without prior written permission is Reproduction, adaptations, or translation Reproduction, Retain this Owner s Manual for future reference.Reproduction, Reproduction, adaptation, These limits are designed If your printer is not responding, first make sure: The printer cable is securely attached to the printer and the host computer. Package contents Photo Frame AC Adapter Page 1 Image defect examples: Light print (partial page). Page 2 Light print (entire Avery Dennison Corp.Accessories. User Replaceable Parts. Printing. Ink Cartridges. Mechanical. Reproduction, adaptation, Service Manual Model 70A00-1 GSM Cellular Communications Center Operation Manual Document Number 70I00-1 Rev A August, 2009 Contents Description. 1 Use with security systems.1 Everyday use.2 Ordering parts and supplies.282 Parts that wear.282 Parts. 282 World-wide customer support.282 Accessories.284 Common hardware.284 Maintenance Guide Operation Manual Please read carefully and follow all warnings and instructions in Record these numbers in the spaces provided below.