User's Guide
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Back view 1 USB host connector (connects to USB devices such as flash drives) (HP Officejet Pro K550dtwn) 2 Network connector (HP Officejet Pro K550dtn/K550dtwn) 3 USB connector 4 Power input 5 Rear access panel (HP Officejet Pro K550) 6 Optional automatic two-sided printing accessory (duplex unit) (HP Officejet Pro K550dtn/K550dtwn) ENWW Understanding the printer parts 7
Back view 1 USB host connector (connects to USB devices such as flash drives) (HP Officejet Pro K550dtwn) 2 Network connector (HP Officejet Pro K550dtn/K550dtwn) 3 USB connector 4 Power input 5 Rear access panel (HP Officejet Pro K550) 6 Optional automatic two-sided printing accessory (duplex unit) (HP Officejet Pro K550dtn/K550dtwn) ENWW Understanding the printer parts 7
User's Guide
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It comes with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers, and is an optional accessory for ordering information. The surface must be sturdy, level, and located in a well-ventilated area. CAUTION Be careful ... tray to the prepared location. ENWW Installing tray 2 11 Turn off the printer, and disconnect the power cord. 3. To install tray 2 1. See Accessories for the HP Officejet Pro K550 printer. Allow space around the printer, including 50 mm (2 inches) for ventilation. 2.
It comes with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers, and is an optional accessory for ordering information. The surface must be sturdy, level, and located in a well-ventilated area. CAUTION Be careful ... tray to the prepared location. ENWW Installing tray 2 11 Turn off the printer, and disconnect the power cord. 3. To install tray 2 1. See Accessories for the HP Officejet Pro K550 printer. Allow space around the printer, including 50 mm (2 inches) for ventilation. 2.
User's Guide
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...; Power light is turned on. Press down firmly on each printhead. ● Printhead latch and all covers are closed. ● Rear access panel (HP Officejet Pro K550) or duplex unit (HP Officejet Pro K550dtn/K550dtwn) is not jammed in the printer. ● Printheads and ink cartridges are properly installed in the tray and is locked into place...
...; Power light is turned on. Press down firmly on each printhead. ● Printhead latch and all covers are closed. ● Rear access panel (HP Officejet Pro K550) or duplex unit (HP Officejet Pro K550dtn/K550dtwn) is not jammed in the printer. ● Printheads and ink cartridges are properly installed in the tray and is locked into place...
User's Guide
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... duplex mode. The rear access panel or duplex unit is missing, or is not inserted completely. ▲ Make sure the rear access panel (HP Officejet Pro K550) or the duplex unit (HP Officejet Pro K550dtn/ K550dtwn) is waiting for the ink to dry. It is inserted completely at the back of media into the printer, and press...
... duplex mode. The rear access panel or duplex unit is missing, or is not inserted completely. ▲ Make sure the rear access panel (HP Officejet Pro K550) or the duplex unit (HP Officejet Pro K550dtn/ K550dtwn) is waiting for the ink to dry. It is inserted completely at the back of media into the printer, and press...
User's Guide
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...-Hoc Rate Restriction 0: 802.11b or 802.11g 1: 802.11b only 4. To print the configuration page ● Control panel: HP Officejet Pro K550: Press and hold button) once, and release (Power button). (Power button), press (Cancel HP Officejet Pro K550dtn/K550dtwn: Press / (Configuration Page button). ● Printer driver (Windows): Click the Services tab and click Print Configuration...
...-Hoc Rate Restriction 0: 802.11b or 802.11g 1: 802.11b only 4. To print the configuration page ● Control panel: HP Officejet Pro K550: Press and hold button) once, and release (Power button). (Power button), press (Cancel HP Officejet Pro K550dtn/K550dtwn: Press / (Configuration Page button). ● Printer driver (Windows): Click the Services tab and click Print Configuration...
User's Guide
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... or network connection. 5. Print the configuration page of telephone support numbers, see www.hp.com/support. See Understanding the configuration page. If you are using, such as HP Officejet Pro K550 Series Version: 60.52.213.0. (To find the version number of the printer driver...may obtain assistance from a particular application, note the application and version number. Obtaining HP telephone support During the warranty period, you need to call Visit HP website (www.hp.com/support/officejetprok550) for the latest troubleshooting information, or product fixes and updates. ...
... or network connection. 5. Print the configuration page of telephone support numbers, see www.hp.com/support. See Understanding the configuration page. If you are using, such as HP Officejet Pro K550 Series Version: 60.52.213.0. (To find the version number of the printer driver...may obtain assistance from a particular application, note the application and version number. Obtaining HP telephone support During the warranty period, you need to call Visit HP website (www.hp.com/support/officejetprok550) for the latest troubleshooting information, or product fixes and updates. ...
User's Guide
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Physical specifications Available models and physical dimensions Size (width x depth x height) HP Officejet Pro K550: 496 x 403.2 x 212.5 mm (19.5 x 15.9 x 8.4 inches) HP Officejet Pro K550dtn/K550dtwn: 496 x 503.9 x 301.2 mm (19.5 x 19.8 x 11.9 inches) Weight (does not include HP Officejet Pro K550: printheads or ink cartridges) 9.7 kg (21.4 lb) HP Officejet Pro K550dtn/K550dtwn: 12.9 kg (28.5 lb) Product features and capacities Connectivity Print...
Physical specifications Available models and physical dimensions Size (width x depth x height) HP Officejet Pro K550: 496 x 403.2 x 212.5 mm (19.5 x 15.9 x 8.4 inches) HP Officejet Pro K550dtn/K550dtwn: 496 x 503.9 x 301.2 mm (19.5 x 19.8 x 11.9 inches) Weight (does not include HP Officejet Pro K550: printheads or ink cartridges) 9.7 kg (21.4 lb) HP Officejet Pro K550dtn/K550dtwn: 12.9 kg (28.5 lb) Product features and capacities Connectivity Print...
User's Guide
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... cord statement The power cord cannot be discarded or returned to the supplier. If it should not be confused with the marketing name (HP Officejet Pro K550) or product number (C8157A, C8158A, C8159A). This regulatory number should be repaired. LED classification ENWW Other regulatory information 117 The Regulatory Model Number for your product... EMI statement (Korea) VCCI statement (Japan) Regulatory model number For regulatory identification purposes, your product is defective, it is SNPRC-0501-01 (HP Officejet Pro K550/K550dtn) or SNPRC-0501-02 (HP Officejet Pro K550dtwn).
... cord statement The power cord cannot be discarded or returned to the supplier. If it should not be confused with the marketing name (HP Officejet Pro K550) or product number (C8157A, C8158A, C8159A). This regulatory number should be repaired. LED classification ENWW Other regulatory information 117 The Regulatory Model Number for your product... EMI statement (Korea) VCCI statement (Japan) Regulatory model number For regulatory identification purposes, your product is defective, it is SNPRC-0501-01 (HP Officejet Pro K550/K550dtn) or SNPRC-0501-02 (HP Officejet Pro K550dtwn).
User's Guide
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... Singapore 60 Alexandra Terrace, #07-01, The Comtech, Singapore 118502 declares, that the product Product Name: HP OfficeJet Pro K550, HP OfficeJet Pro K550dtn Product Number: C8157A, C8158A Regulatory Model Number(1): SNPRC-0501-01 Product Accessory Number: C8256A / 350-sheet tray 2 C8255A / HP auto-duplexer unit Product Options: All conforms to the following Product Specifications: Safety: IEC 60950-1:2001...
... Singapore 60 Alexandra Terrace, #07-01, The Comtech, Singapore 118502 declares, that the product Product Name: HP OfficeJet Pro K550, HP OfficeJet Pro K550dtn Product Number: C8157A, C8158A Regulatory Model Number(1): SNPRC-0501-01 Product Accessory Number: C8256A / 350-sheet tray 2 C8255A / HP auto-duplexer unit Product Options: All conforms to the following Product Specifications: Safety: IEC 60950-1:2001...