A+ V14 Network Printer Connectivity Diagnosis

1. A printer's web interface is inaccessible, but the printer responds to ping. What port should you verify is open on the printer's firewall?

Port 21

Port 53

Port 80 or 443

Port 25

2. What is the primary advantage of using DHCP for network printer IP assignment versus static assignment?

Automatic IP allocation reduces manual configuration errors

DHCP provides faster print speeds

DHCP improves printer security

DHCP allows multiple printers on one IP address

3. A network printer is experiencing intermittent print failures. Which of the following indicates a potential power supply problem?

Print jobs queue but fail randomly

Printer loses network connectivity intermittently

Users report color accuracy issues

Paper jam errors occur frequently

4. When troubleshooting a network printer, you discover the network switch port is disabled. What is the MOST direct resolution?

Enable the port on the network switch

Reconfigure the printer's IP address

Reinstall the printer driver

Replace the network cable

5. A printer's network configuration shows correct IP and gateway, but users cannot locate it for printing. What should you verify?

The printer's hostname is registered in DNS

The printer's paper tray is full

The printer's firmware is the latest version

The printer's power consumption rating

6. A network printer requires a static IP address for security. Which printer configuration method should be used?

DHCP reservation or manual IP assignment on the printer

Assigning the MAC address to a specific IP in the router

Using DNS to map the printer's hostname

Configuring a DHCP scope exclusion only

7. A technician suspects the printer's Ethernet port is malfunctioning. What is the BEST way to verify this?

Check if the port LED indicators are illuminated and blink during activity

Measure the voltage output of the port

Replace the network cable with a known good cable

Restart the printer and observe the startup sequence

8. When a printer's display shows 'Network Configuration Error,' which diagnostic tool is MOST appropriate to use?

Ipconfig or ifconfig to check network settings

Device Manager to view hardware status

Event Viewer to check system logs

Disk Management to check storage space

9. A network printer is on a different subnet from the user's workstation. What configuration is REQUIRED for the user to print?

Same workgroup name

Routing between subnets and proper gateway configuration

Identical MAC addresses

Direct USB cable connection

10. Which of the following is a sign of a failing printer network interface card?

Intermittent connectivity and random disconnects

Consistently high toner usage

Slow paper feed mechanism

Faded print output

11. A network printer is not responding to print jobs from any workstation. What is the FIRST step in the troubleshooting process?

Replace the printer's network interface card

Verify the printer is powered on and connected to the network

Reinstall all printer drivers on all workstations

Check the print spooler service on the print server

12. What is the purpose of the SNMP community string in printer configuration?

To encrypt all print job data during transmission

To authenticate and authorize management access to the printer

To establish a VPN connection to the printer

To define printer paper size preferences

13. A network printer requires a driver installation on a Windows 10 workstation. Which port type is NOT commonly used for network printers?

Standard TCP/IP Port

USB port

LPR port

Web Services for Devices port

14. When troubleshooting a network printer, a technician identifies the printer has no gateway configured. What is the LIKELY result?

The printer can print to local network users only

The printer cannot communicate outside its subnet

The printer will not accept any print jobs

The printer's display panel will show an error code

15. A printer is connected to the network but users report slow print speeds. What hardware component should you check FIRST?

The printer's fuser unit temperature

Network interface card speed and duplex settings

The toner cartridge age

The printer's cooling fan speed

16. Which network protocol is primarily used for printer discovery on modern networks?

SNMP only

MDNS and DNS-SD

NetBIOS exclusively

WINS protocol

17. A user cannot print to a network printer despite having print permissions. The printer responds to ping but print jobs fail. What should you check?

The printer's paper tray capacity

Print queue status and clear any stalled jobs

The physical power cable connection

The printer's fan operation

18. Which of the following would cause a 'Printer Offline' error on a networked printer?

Incorrect paper size settings

Network cable disconnected or port disabled on switch

Toner cartridge nearly empty

Printer firmware version mismatch

19. A printer shows a 169.254.x.x IP address on its display panel. What does this indicate?

The printer has a static IP assigned by the administrator

The printer failed to obtain an address via DHCP

The printer is using IPv6 link-local addressing

The printer is connected to the internet gateway

A+ V14 Diagnosing Network Printer Connectivity Issues Quiz