User's Guide
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Understanding the printer parts Front view 1 Control panel 2 Output tray 3 Paper guides 4 Tray 1 5 Tray 2 (HP Officejet Pro K550dtn/K550dtwn) 6 Ink cartridge cover 7 Ink cartridges 8 Printheads 9 Printhead latch 10 Top cover ENWW Understanding the printer parts 5
Understanding the printer parts Front view 1 Control panel 2 Output tray 3 Paper guides 4 Tray 1 5 Tray 2 (HP Officejet Pro K550dtn/K550dtwn) 6 Ink cartridge cover 7 Ink cartridges 8 Printheads 9 Printhead latch 10 Top cover ENWW Understanding the printer parts 5
User's Guide
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Control panel For more information about interpreting control-panel lights, see Printer lights reference. 1 Power button and light 2 Configuration Page button HP Officejet Pro K550dtn HP Officejet Pro K550dtwn 3 Cancel button 4 Resume button and light 5 Printhead lights 6 Ink cartridge lights 6 Chapter 1 Getting started ENWW
Control panel For more information about interpreting control-panel lights, see Printer lights reference. 1 Power button and light 2 Configuration Page button HP Officejet Pro K550dtn HP Officejet Pro K550dtwn 3 Cancel button 4 Resume button and light 5 Printhead lights 6 Ink cartridge lights 6 Chapter 1 Getting started ENWW
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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... the buttons on the rear access panel and remove the panel from the printer. 10 Chapter 2 Installing the accessories ENWW For information on using the duplex unit, see Printing on both sides of a sheet of the duplex ... printer until the unit locks into place. Installing the duplex unit You can print on both sides (duplexing). Do not press the buttons on either side of paper automatically when the optional automatic two-sided printing accessory (duplex unit) is installed on the printer. The duplex unit comes with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers...
... the buttons on the rear access panel and remove the panel from the printer. 10 Chapter 2 Installing the accessories ENWW For information on using the duplex unit, see Printing on both sides of a sheet of the duplex ... printer until the unit locks into place. Installing the duplex unit You can print on both sides (duplexing). Do not press the buttons on either side of paper automatically when the optional automatic two-sided printing accessory (duplex unit) is installed on the printer. The duplex unit comes with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers...
User's Guide
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... the power cord and turn on top of the tray. Set the printer on the printer. Installing tray 2 Tray 2 can hold up to 350 sheets of the printer. 4. It comes with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers, and is an optional accessory for the HP Officejet Pro K550 printer. To install tray 2 1. The surface must be sturdy, level, and located in...
... the power cord and turn on top of the tray. Set the printer on the printer. Installing tray 2 Tray 2 can hold up to 350 sheets of the printer. 4. It comes with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers, and is an optional accessory for the HP Officejet Pro K550 printer. To install tray 2 1. The surface must be sturdy, level, and located in...
User's Guide
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...NOTE Tray 2 comes with the rough side down and the adhesive strip pointing towards the back of the printer. ● Use the Best mode to the output tray. This mode provides longer drying time and ensures...4.12 by 9.5 inches) Monarch Envelope (98 by 191 mm; 3.88 by 7.5 inches) HP Greeting Card Envelope (111 by 152 mm; 4.38 by the printer. ● If your application supports custom-sized media, set the size in the application before...; 7.25 by 10.5 inches) U.S. Transparencies ● Insert transparencies with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers.
...NOTE Tray 2 comes with the rough side down and the adhesive strip pointing towards the back of the printer. ● Use the Best mode to the output tray. This mode provides longer drying time and ensures...4.12 by 9.5 inches) Monarch Envelope (98 by 191 mm; 3.88 by 7.5 inches) HP Greeting Card Envelope (111 by 152 mm; 4.38 by the printer. ● If your application supports custom-sized media, set the size in the application before...; 7.25 by 10.5 inches) U.S. Transparencies ● Insert transparencies with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers.
User's Guide
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... and paper pick, see Resolving paper-feed problems. Some printer problems can be resolved by resetting the printer. The Power light blinks for a few seconds. By default, the network name (SSID) is "hpsetup" and the communication mode is on. 2. To reset the printer's network settings (HP Officejet Pro K550dtn/K550dtwn) 1. Troubleshooting tips and resources Use the following tips...
... and paper pick, see Resolving paper-feed problems. Some printer problems can be resolved by resetting the printer. The Power light blinks for a few seconds. By default, the network name (SSID) is "hpsetup" and the communication mode is on. 2. To reset the printer's network settings (HP Officejet Pro K550dtn/K550dtwn) 1. Troubleshooting tips and resources Use the following tips...
User's Guide
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...; Rear access panel (HP Officejet Pro K550) or duplex unit (HP Officejet Pro K550dtn/K550dtwn) is locked into place. ● All packing tapes and materials are removed from each one to a functioning alternating current (AC) power outlet, and is turned on for the first time, it takes approximately 8 minutes to the printer. For Windows, set the printer as the default in...
...; Rear access panel (HP Officejet Pro K550) or duplex unit (HP Officejet Pro K550dtn/K550dtwn) is locked into place. ● All packing tapes and materials are removed from each one to a functioning alternating current (AC) power outlet, and is turned on for the first time, it takes approximately 8 minutes to the printer. For Windows, set the printer as the default in...
User's Guide
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Interpreting control panel lights 1 Power button and light 2 Configuration Page button HP Officejet Pro K550dtn HP Officejet Pro K550dtwn 3 Cancel button 4 Resume button and light 5 Printhead lights 6 Ink cartridge lights For more information, visit HP website (www.hp.com/support/officejetprok550) for the latest troubleshooting information, or product fixes and updates. The printer is ready. ▲ No action is off . Light description...
Interpreting control panel lights 1 Power button and light 2 Configuration Page button HP Officejet Pro K550dtn HP Officejet Pro K550dtwn 3 Cancel button 4 Resume button and light 5 Printhead lights 6 Ink cartridge lights For more information, visit HP website (www.hp.com/support/officejetprok550) for the latest troubleshooting information, or product fixes and updates. The printer is ready. ▲ No action is off . Light description...
User's Guide
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... 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 turning on again. It is required. Light description /Light pattern The Power light blinks. See Clearing jams. The printer carriage has stalled. ● Open the top cover and remove any obstructions (such...
... 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 turning on again. It is required. Light description /Light pattern The Power light blinks. See Clearing jams. The printer carriage has stalled. ● Open the top cover and remove any obstructions (such...
User's Guide
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... of the embedded Web server; otherwise, shows 'Set'. 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 Page. ● Toolbox (Windows): Click...
... of the embedded Web server; otherwise, shows 'Set'. 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 Page. ● Toolbox (Windows): Click...
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 method Ink...
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 method Ink...
User's Guide
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... number should be confused with the marketing name (HP Officejet Pro K550) or product number (C8157A, C8158A, C8159A). Other regulatory information EMI statement (Korea) VCCI statement (Japan) Regulatory model number For regulatory identification purposes, your product is SNPRC-0501-01 (HP Officejet Pro K550/K550dtn) or SNPRC-0501-02 (HP Officejet Pro K550dtwn). Power cord statement The power cord cannot be...
... number should be confused with the marketing name (HP Officejet Pro K550) or product number (C8157A, C8158A, C8159A). Other regulatory information EMI statement (Korea) VCCI statement (Japan) Regulatory model number For regulatory identification purposes, your product is SNPRC-0501-01 (HP Officejet Pro K550/K550dtn) or SNPRC-0501-02 (HP Officejet Pro K550dtwn). Power cord statement The power cord cannot be...
User's Guide
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... information ENWW The Regulatory Model Number is assigned a Regulatory model number 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 / ...
... information ENWW The Regulatory Model Number is assigned a Regulatory model number 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 / ...