1. Úvod a konecview
The Brother PJ-773 mobile printer offers a robust and durable field printing solution for various sectors, including retail, emergency services, logistics, delivery, and maintenance. Measuring less than 26 cm long and weighing 480 g, the PJ-773 easily fits into a briefcase or laptop bag. It can be mounted in a vehicle or other workplaces. The PJ-700 series prints in A4 format, making it ideal for detailed documents such as invoices, service reports, and delivery notes. USB connectivity allows easy connection to your computer or smartphone, and Wi-Fi provides complete mobility. A full range of accessories is also available, making it a customized A4 printing solution. The PJ-773 is a thermal mobile printer with Wi-Fi, enabling fast and portable use.

Image 1.1: The Brother PJ-773 portable mobile printer, showcasinjeho kompaktní design.
Video 1.1: This video demonstrates the versatility of the Brother PJ-773 mobile printer across various professional settings. It shows its use by emergency services personnel printing reports in an ambulance, sales representatives printing invoices on the go, delivery drivers generating receipts, maintenance technicians providing service reports, healthcare professionals documenting patient information, and tattoo artists printing stencils. The video highlights the printer's portability, ease of use, and reliable thermal printing technology for on-the-spot document generation.
2. Co je v krabici
Upon unpacking your Brother PJ-773 printer, please ensure all the following items are present:
- USB kabel
- Rychlý průvodce
- Print Head Cleaning Sheets
Note: The power adapter and battery are sold separately.
3. Klíčové vlastnosti
The Brother PJ-773 is designed with efficiency and portability in mind, offering several key features:
- Direct Thermal Technology: Eliminates the need for ink cartridges, reducing maintenance and risk of leaks.
- Resolution up to 300 dpi: Provides clear and crisp monochrome prints for documents and images.
- Interface: USB and Wi-Fi connectivity for flexible printing options.
- Compact Dimensions: 255 x 55 x 30 mm, making it highly portable.
- Lightweight: Weighs only 480 g for easy transport.
- A4 Format Printing: Capable of printing full-size A4 documents.
4. Průvodce nastavením
4.1. Powering On Your Printer
- Instalace baterie (volitelné): If using the optional battery, ensure it is correctly inserted and charged.
- Připojení napájecího adaptéru (volitelné): If not using a battery, connect the optional AC adapter to the printer and a power outlet.
- Zapnout: Stiskněte a podržte tlačítko napájení, dokud se nerozsvítí kontrolka napájení.
4.2. Vkládání papíru
The PJ-773 uses A4 thermal paper. Ensure you use Brother-approved thermal paper for optimal print quality.
- Otevřete papírový kryt.
- Insert the thermal paper with the print side facing up.
- Align the paper guides to the width of the paper.
- Pevně zavřete kryt papíru.
4.3. Připojení k vašemu zařízení
The PJ-773 offers both USB and Wi-Fi connectivity.
USB připojení:
- Connect the provided USB cable to the printer and your computer or smartphone.
- Install the necessary drivers if prompted (available on the Brother support webstránky).
Wi-Fi připojení:
Refer to the Quick Start Guide for detailed instructions on connecting to a Wi-Fi network or using Wi-Fi Direct/AirPrint.
- Ensure the Wi-Fi LED on the printer is blinking or solid.
- On your device, search for available Wi-Fi networks and select your printer's SSID (e.g., "Brother PJ-773_XXXX").
- V případě potřeby zadejte heslo.
- For AirPrint, ensure your Apple device is on the same Wi-Fi network as the printer.
5. Návod k obsluze
5.1. Tisk dokumentu
- Ensure the printer is powered on and connected to your device (USB or Wi-Fi).
- Open the document or image you wish to print on your computer or smartphone.
- Vyberte možnost tisku z aplikace.
- Choose "Brother PJ-773" as your printer.
- Adjust print settings (e.g., paper size, orientation, number of copies) as needed.
- Klikněte na „Tisk“.

Image 5.1: The PJ-773 printer being used in an ambulance to print a report.

Image 5.2: A field technician printing a maintenance report using the PJ-773.
6. Údržba
Regular maintenance ensures optimal performance and longevity of your Brother PJ-773 printer.
6.1. Čištění tiskové hlavy
If print quality degrades (e.g., faded lines, blank areas), the print head may need cleaning.
- Ensure the printer is off.
- Otevřete papírový kryt.
- Gently wipe the print head with one of the provided cleaning sheets.
- Zavřete papírový kryt.
- Run a test print to verify print quality.
6.2. Manipulace s papírem a jeho skladování
- Termopapír skladujte na chladném a suchém místě mimo dosah přímého slunečního záření a tepla.
- Avoid touching the print surface of the thermal paper with bare hands.
- Do not use wrinkled or damaged paper, as this can cause paper jams or poor print quality.
7. Řešení problémů
This section addresses common issues you might encounter with your PJ-773 printer.
7.1. Bez napájení
- Check if the battery is charged or if the AC adapter is properly connected to both the printer and a working power outlet.
- Ensure the Power button was pressed and held sufficiently.
7.2. Zaseknutí papíru
- Vypněte tiskárnu.
- Otevřete kryt papíru a opatrně odstraňte veškerý zaseknutý papír.
- Ensure the paper is loaded correctly and the paper guides are aligned.
7.3. Špatná kvalita tisku
- Vyčistěte tiskovou hlavu podle pokynů v části Údržba.
- Ujistěte se, že používáte vysoce kvalitní termopapír.
- Check the print density settings in your printer driver.
7.4. Connectivity Issues (Wi-Fi/USB)
- For Wi-Fi, ensure the printer is within range of the Wi-Fi network and connected. Restart both the printer and your device.
- For USB, ensure the cable is securely connected and the correct drivers are installed on your computer. Try a different USB port or cable.
8. Specifikace
| Funkce | Specifikace |
|---|---|
| Značka | Bratr |
| Název modelu | BROTHER IMP THERMIQUE A4 PJ-773 |
| Číslo modelu | PJ-773 |
| Technologie připojení | USB, Wi-Fi |
| Technologie tisku | Přímé tepelné |
| Speciální funkce | Přenosný |
| Tiskový výstup | Monochrome (Direct Thermal) |
| Maximální rychlost tisku (černobíle) | 8 stran za minutu |
| Maximální velikost média | A4 / Právní |
| Kompatibilní zařízení | Počítač, chytrý telefon |
| Rozměry (D x Š x V) | 255 x 55 x 30 mm |
| Hmotnost | 480 g |
| Maximální rozlišení tisku | 300 x 300 DPI |
| Oboustranný tisk | Ne (jednostranný tisk) |
| Výstupní kapacita listů | 10 listů |
9. Záruka a podpora
9.1. Záruka výrobce
The Brother PJ-773 Portable Mobile Printer comes with a 2letá záruka výrobceTato záruka se vztahuje na vady materiálu a zpracování při běžném používání. Uschovejte si prosím doklad o koupi pro případ uplatnění záruky.
9.2. Zákaznická podpora
For technical assistance, troubleshooting beyond this manual, or warranty service, please contact Brother customer support. You can find contact information and additional resources on the official Brother webmísto.
- Navštivte oficiální podporu Brother website for drivers, FAQs, and contact details.
- Have your printer's model number (PJ-773) and serial number ready when contacting support.