CompTIA A+ Course - Module 9 Lecture Notes

Introduction

• Final module of Core One in the CompTIA A+ course.
• Upcoming transition to Core Two from Module 10.
• Main sections in Module 9:
  • Deploy printer and multi-function devices
  • Replace print device consumables
  • Troubleshoot print device issues

Deploy Printer and Multi-Function Devices

Printer Setup

• Evaluating Print Technology: Consider speed (PPM), resolution, paper handling, and finishing options.
• Pages Per Minute (PPM): Higher PPM indicates faster printing but usually at a higher cost.
• Resolution: Higher resolution printers are costlier.
• Paper Handling: Check for multiple trays, paper types, scan options, etc.
• Finishing Options: More common in large office printers.

Location and Setup

• Considerations for larger office printers:
  • Cable and Power: Ensure power availability and cable management.
  • Environment and Noise: Keep printers away from users if noisy or heat generating.
  • Access and Security: Implement security measures like PINs or access controls to prevent unauthorized use.

Unboxing and Lifting

• Use proper lifting techniques for large printers.
• Sometimes printers need assembly and assistance due to their size and awkward shape.

Printer Device Connectivity

• USB: Common for smaller printers; increasingly rare.
• Ethernet: Common for large office printers; connects via LAN cable.
• Wireless: Popular but ensure it connects to existing Wi-Fi networks (not just its hotspot).

Print Preferences

• Accessible via Control Panel.
• Configure settings like paper size, media type, print quality, and finishing options.

Printer Sharing

• Print Server: Printer on network; direct client connections.
• Shared Printer: Shared via a host PC; host needs to be on for access.

Printer Security

• User Authentication: Print server allows more control than shared printers.
• Secured Print and Badging: Use PINs or smart badges to release print jobs and keep logs.

Replace Print Device Consumables

Laser Printer Maintenance

• Loading Paper: Check media type, guides, and storage trays.
• Replacing Toner Cartridge: Different designs; remove packing strips before installation.
• Cleaning: Use isopropyl alcohol for internal components.
• Rollers: Need replacement when smooth; affect paper handling.

Inkjet Printer Maintenance

• Replacing Cartridges: Can be refilled, but messy and limited lifespan.
• Print Head Alignment and Cleaning: Essential for clear prints.

Thermal and Impact Printers

• Thermal Printers: Common for receipts; use wax ink, fade over time.
• Impact Printers: Less common, used in specific settings; use ribbons and sprocketed paper.

Troubleshoot Print Device Issues

Printer Connectivity Issues

• Check power, cables, and control panel status.
• Try test prints and power cycles.

Printer Feed Issues

• Paper Jams: Identify and safely remove.
• Paper Not Feeding: Check for roller issues.

Printer Quality Issues

• Faded Prints: Indicative of low ink/toner.
• Blank Pages: Potential cartridge seal issue or software error.
• Stripes or Lines: Possible roller or toner issues.

Conclusion

• This module completes Core One of the CompTIA A+ course.
• Core Two begins with Module 10.
• Utilize timestamps for specific topic revisits and further study.