User's Guide
Page 13
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
Page 14
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
Page 15
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
Page 18
...with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers. For information on using the duplex unit, see Printing on either side of paper automatically when the optional automatic two-sided printing accessory (duplex unit) is installed on the rear access panel and remove the panel from the printer. 10... Chapter 2 Installing the accessories ENWW Slide the duplex unit into the printer until the unit locks into place. use them only for ordering information. See also ...
...with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers. For information on using the duplex unit, see Printing on either side of paper automatically when the optional automatic two-sided printing accessory (duplex unit) is installed on the rear access panel and remove the panel from the printer. 10... Chapter 2 Installing the accessories ENWW Slide the duplex unit into the printer until the unit locks into place. use them only for ordering information. See also ...
User's Guide
Page 19
... the packing tapes and materials, and move the tray to 350 sheets of the printer. 4. Set the printer on the printer. Allow space around the printer, including 50 mm (2 inches) for ordering information. ENWW Installing tray 2 11 See...printer, and disconnect the power cord. 3. Installing tray 2 Tray 2 can hold up to the prepared location. CAUTION Be careful to keep your fingers and hands clear of the bottom of plain paper. 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...
... the packing tapes and materials, and move the tray to 350 sheets of the printer. 4. Set the printer on the printer. Allow space around the printer, including 50 mm (2 inches) for ordering information. ENWW Installing tray 2 11 See...printer, and disconnect the power cord. 3. Installing tray 2 Tray 2 can hold up to the prepared location. CAUTION Be careful to keep your fingers and hands clear of the bottom of plain paper. 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...
User's Guide
Page 23
... before the next page is delivered to print them correctly on custom-sized media. Transparencies ● Insert transparencies with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers. If not, set the media size in the printer driver. Executive* (184 by 267 mm; 7.25 by 13 inches) U.S. Letter* (216 by 279 mm; 8.5 by 11 inches) 8.5 by 13...
... before the next page is delivered to print them correctly on custom-sized media. Transparencies ● Insert transparencies with the HP Officejet Pro K550dtn and HP Officejet Pro K550dtwn printers. If not, set the media size in the printer driver. Executive* (184 by 267 mm; 7.25 by 13 inches) U.S. Letter* (216 by 279 mm; 8.5 by 11 inches) 8.5 by 13...
User's Guide
Page 46
... problems, such as the paper skew and paper pick, see Resolving paper-feed problems. Some printer problems can be resolved by resetting the printer. Press and hold / (Configuration Page button), press (Resume button) 3 times, and release / (Configuration Page button). The Power light blinks for a few seconds. To reset the printer's network settings (HP Officejet Pro K550dtn/K550dtwn) 1.
... problems, such as the paper skew and paper pick, see Resolving paper-feed problems. Some printer problems can be resolved by resetting the printer. Press and hold / (Configuration Page button), press (Resume button) 3 times, and release / (Configuration Page button). The Power light blinks for a few seconds. To reset the printer's network settings (HP Officejet Pro K550dtn/K550dtwn) 1.
User's Guide
Page 47
... their correct color-coded slots. ENWW General troubleshooting tips 39 Make sure the printer is connected firmly to initialize the printer after the printheads are installed. ● Make sure the printer is in the Printers folder. When the printer is set the printer as the default... each one to the printer. If lights are on or blinking, see Printer lights reference. ● No error messages appear 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 on and...
... their correct color-coded slots. ENWW General troubleshooting tips 39 Make sure the printer is connected firmly to initialize the printer after the printheads are installed. ● Make sure the printer is in the Printers folder. When the printer is set the printer as the default... each one to the printer. If lights are on or blinking, see Printer lights reference. ● No error messages appear 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 on and...
User's Guide
Page 66
... recommended action All lights are off . ● Connect the power cable. ● Press (Power button). The printer is ready. ▲ No action is off . 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...
... recommended action All lights are off . ● Connect the power cable. ● Press (Power button). The printer is ready. ▲ No action is off . 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...
User's Guide
Page 67
... 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 continue printing. ● If the error persists, turn the printer off , or is processing a print job. ▲ No action is on again. Locate and clear...
... 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 continue printing. ● If the error persists, turn the printer off , or is processing a print job. ▲ No action is on again. Locate and clear...
User's Guide
Page 86
... no password is not allowed on channel 14. 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...
... no password is not allowed on channel 14. 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
Page 117
... C Printer specifications For media and media-handling specifications, see Selecting print media. 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...
... C Printer specifications For media and media-handling specifications, see Selecting print media. 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...
User's Guide
Page 125
... regulatory information 117 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). The Regulatory Model Number for your product is assigned a Regulatory Model Number.
... regulatory information 117 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). The Regulatory Model Number for your product is assigned a Regulatory Model Number.
User's Guide
Page 128
... 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... or the product numbers. (2) The product was tested in a typical configuration with the regulatory aspects of conformity HP OfficeJet Pro K550/K550dtn DECLARATION OF CONFORMITY according to ISO/IEC Guide 22 and EN 45014 Manufacturer's Name: Hewlett-Packard Singapore (Pte)...
... 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... or the product numbers. (2) The product was tested in a typical configuration with the regulatory aspects of conformity HP OfficeJet Pro K550/K550dtn DECLARATION OF CONFORMITY according to ISO/IEC Guide 22 and EN 45014 Manufacturer's Name: Hewlett-Packard Singapore (Pte)...