10 Questions
Kāda printeru veida ātrums ir īsāks?
Laser
Kāds ir plotters definīcija?
Lielformatu printeris, kas izmanto tinti
Kāds ir ergonomikas mērķis?
Paaugstināt darbinieku komfortu un produktivitāti
Kāds ir drošības pasākums, lai novērstu elektrisko šoku?
Regulāri apskatīt un uzturēt iekārtas
Kāds ir scanners veids, kas izmanto plakanu skeneru?
Flatbed
Kāds ir scanners ātrums?
ppm
Kāds ir ergonomiskā krēsla funkcija?
Mainīt augstumu un atbalstu mugurkaulu
Kāds ir darba drošības pasākums, lai novērstu triecienu?
Izveidot drošu darbvieta
Kāds ir plottera izmēru parametrs?
Platums un garums
Kāds ir printers ātruma parametrs?
ppm
Study Notes
Printers
- Types:
- Inkjet: suitable for small-scale printing, uses liquid ink
- Laser: faster and more cost-effective, uses toner
- 3D: creates three-dimensional objects
- Key features:
- Print resolution (dpi)
- Print speed (ppm)
- Connectivity options (USB, Wi-Fi, Ethernet)
Plotters
- Definition: large-format printers used for printing architectural designs, maps, and other large-scale documents
- Types:
- Inkjet plotters: use inkjet technology
- Pen plotters: use pens to draw designs
- Key features:
- Print width and length
- Print resolution (dpi)
- Media handling capabilities
Ergonomics
- Definition: study of designing equipment and spaces to reduce discomfort and injury
- Importance:
- Reduces risk of musculoskeletal disorders
- Improves productivity and comfort
- Key considerations:
- Chair height and lumbar support
- Desk height and keyboard tray
- Monitor distance and angle
Workplace Safety
- Hazards:
- Electrical shock
- Fire
- Tripping and falling
- Precautions:
- Regularly inspect and maintain equipment
- Ensure proper ventilation and fire extinguishers
- Keep walkways clear and well-lit
Scanners
- Types:
- Flatbed: scans documents and photos
- Sheet-fed: scans documents quickly
- Handheld: portable and scans small items
- Key features:
- Scan resolution (dpi)
- Scan speed (ppm)
- Connectivity options (USB, Wi-Fi)
Projectors
- Types:
- LED: uses light-emitting diodes
- LCD: uses liquid crystal display
- DLP: uses digital light processing
- Key features:
- Brightness (lumens)
- Resolution (pixels)
- Connectivity options (HDMI, VGA, Wi-Fi)
Paper Shredders
- Types:
- Strip-cut: cuts paper into long strips
- Cross-cut: cuts paper into small pieces
- Micro-cut: cuts paper into very small pieces
- Key features:
- Shred speed (sheets per minute)
- Shred capacity (sheets at once)
- Security level (e.g. Level 3, Level 4)
Test your knowledge of office equipment, including printers, plotters, scanners, projectors, and paper shredders, as well as ergonomics and workplace safety.
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