How To Turn Almost Any Printer Wireless Using Raspberry Pi?

Have you got that same old model of the Laser, Inkjet USB printer that you’ve been using since the last few years? Possibly it’s one you’ve had for quite a long while, or perhaps it’s a less expensive one you’ve recently chosen and wished it had the support for your Apple iPhone, iPad, etc. In case you’ve bought yourself a Raspberry Pi, all you need is some experience of the Secure Shell (SSH) and you can get your printer working natively in AirPrint instantly!

It doesn’t make a difference whether your printer interfaces by means of USB, Ethernet or Wi-Fi – this trick will at present work.

Hardware Components (Raspberry Pi Zero, Printer & iPhone) Used In The Project

Now, Let’s move towards setting up the Raspberry Pi, installing necessary packages on it and making certain hardware changes!

Step 1: Make Sure That Raspberry Pi Is Up To Date.

Keep the sources of your Pi up to date otherwise, the outdated software will cause some problems. Enable the Virtual Network Computing (VNC) viewer on your Pi, then connect your Raspberry Pi with the VNC viewer. The link is provided below for downloading VNC and then connecting it with Pi.

VNC

Now, open the terminal and run the following command :

sudo apt-get update

then,

sudo apt-get upgrade

If any updates are installed, press Y and then press Enter to continue downloading updates. When that is done, you can begin introducing your gadget.

Step 2: Connect Your Printer with To Pi’s USB Port.

There are two options. You can connect the printer either using a USB cable or via ethernet or either Wifi. If you are using ethernet or Wifi, ignore this step and directly move towards step 3.

Connect the printer via USB cable and reboot the Pi using the following command :

sudo reboot

After rebooting, run the terminal and run :

lsusb

All devices that are associated with the means of USB ought to be displayed now. On the off chance that your printer doesn’t appear, ensure it is turned on and working properly.

Step 3: Install samba and CUPS.

Now, we can start installing the software that will provide the printer networking. In the terminal run the following commands :

sudo apt-get install samba

Numerous packages will be installed and if asked press Y and then Enter to install them properly. After the packages are installed run:

sudo apt-get install cups

Most probably we’ll see apt wanting to install the combination of packages. There is no need to panic and carry on as done previously. From that point forward, we simply need to include a printing administrator with the goal that CUPS can manage printers on the Pi. Run the following command :

sudo usermod -a -G lpadmin pi

Step 4: Add Your Printer.

We presently need to add your printer to your print server. To do this, we will have to explore to the CUPS User Interface. Open the web browser on Pi and run the IP : 127.0.0.1:631. The result should be like this :

CUPS Admin Homepage

Click the ‘Administration tab’ and then click ‘Add printer’. We might be asked to switch to SSL and we will follow the link if told. After that, we will be prompted to log in. We will use the default login details that we use to log in to VNC or the customized details if we’ve changed them.

1. Choosing Your Printer: After logging in a list of currently connected printers will be shown. Some printer details will also be shown as the mode of connectivity (Either by USB cable or Wifi). We will find our printer on that list. We will select our printer and then click on continue. Choosing A Printer
2. Defining Details Of Printer: Now, we need to give it a name (default name can be given), a description (this is the way our printer will be distinguished to iDevice) and a location (optional). We will ensure that we’ve clicked on Share This Printer and then Continue. Defining Details
3. Selecting The Driver: A driver needs to be selected now. Most probably Pi will identify suitable driver itself – if not we will scroll through the list of drivers and choose an appropriate one. At this point click on Add Printer and select any default preferences we may have. Click Set Default Options and now the difficult part is done. Selecting The Suitable Driver
4. Ensuring The Addition Of Printer: We will ensure that the printer has been added successfully. We’ll move over to the Printers tab and see whether our printer is shown or not. If somebody wants to print the test page he/she can do so by selecting the printer from the list, clicking on the Maintenance dropdown and then clicking Print Test Page. Ensuring The Addition Of Printer

Step 5: Fine-Tune Some Settings.

Performance can be made better by fine-tuning some settings. Go to the Administration tab and look for Share printers connected to the system. If we want to add new printers remotely in the future over our network check for Allow Remote Administration. Click on change settings and the server will reboot.

Fine Tune

Step 6: Add Samba Support For Windows Networking (Optional).

Samba for windows should be activated if someone wants to use this printer with a Windows device. For that run the following command:

sudo nano /etc/samba/smb.conf

Now, move to the bottom and paste the following :

# CUPS printing. See also the cupsaddsmb(8) manpage in the
# cupsys-client package.
printing = cups
printcap name = cups
[printers]
comment = All Printers
browseable = no
path = /var/spool/samba
printable = yes
guest ok = yes
read only = yes
create mask = 0700

# Windows clients look for this share name as a source of downloadable
# printer drivers
[print$]
comment = Printer Drivers
path = /usr/share/cups/drivers
browseable = yes
read only = yes
guest ok = no

Now, press CTRL + W and type in workgroup followed by Enter to find workgroup configuration. Most probably your workgroup is already set and rarely there is a chance that you’ve changed your workgroup before – if you have, set the correct name at workgroup = . Then change wins support = no to wins support = yes .

Then press CTRL + O, followed by Enter to save the configuration. After that restart the samba with the following command :

sudo /etc/init.d/samba restart

All set, now our printer will work on the Windows network.

Step 7: (If your Raspberry Pi is connected to your network via Wi-Fi) Change a quick setting here.

As displayed in the start we are using Raspberry Pi Zero in this project so our Pi is connected to the network via Wifi. Those who own the latest models of Pi which are connected via Ethernet cable should ignore this step. Our raspberry model uses Wifi so we need to turn off the power saving for its Wifi adapter to prevent it from going to sleep and isolating AirPrint.

For this task, we need to edit a file in the Terminal :

sudo nano /etc/modprobe.d/8192cu.conf

Add the following at the bottom :

# No power saving
options 8192cu rtw_power_mgnt=0 rtw_enusbss=1 rtw_ips_mode=1

Now press CTRL + O for the changes to take effect followed by Enter.

Step 8: Install Bonjour for AirPrint.

About there, I guarantee! We currently need to introduce AirPrint software.

Run the command in the terminal :

sudo apt-get install avahi-discover

Now we will reboot our Pi :

sudo reboot

Step 9: Testing.

Now all the necessary configurations are done. Grab an iOS device, open up email or Safari page and click on Share option until we find a Print option. Hit Select Printer and it should (decently fast) show up.

Testing

Select your printer, modify any inclinations you wish, and afterward click on Print. An AirPrint printer with a little configuration from your Pi is now ready. Regardless, you should now have a printer that works over your system and on the majority of your preferred iOS gadgets, without the requirement for any outsider application!

How to Fix “Printer is in an error state” Issue?

• Inkjet printers excel in high-quality color printing, making them ideal for photos and images but require frequent ink replacements.
• Laser printers are better suited for high-volume, text-heavy documents, offering faster printing speeds and lower long-term costs.
• Choose based on needs—inkjet for versatile, vibrant prints and laser for durability, speed, and cost efficiency in office settings.

Just as a Polaroid camera isn’t suited for professional wedding shoots but excels at capturing true moments, in the world of printing, the two printer types— inkjet and laser — excel in their respective use cases , and one cannot overshadow the other as the best option for everyone. But there certainly can be a better choice for you! How would you know which one? By learning about both, of course !

Which Is Better Inkjet or Laser Printer

• How Do Printers Work?
• What is an Inkjet Printer?
• What is a Laser Printer?
• Inkjet vs. Laser Printer: Pros & Cons 1. Paper Compatibility 2. Timing 3. Cost 4. Durability
• Which One Should You Use?

How Do Printers Work?

With advancements in technology and increased resource availability , printers that were once exclusive to specific groups are now accessible to a broader audience. However, affordability in no way equals a compromise in quality, all thanks to the wide range of printer options available today.

At the basic level, all printers transfer minuscule dots onto a sheet of paper to replicate images and text documents. This is done by sending electronic signals from the computer to the printer’s control board , which interprets them into instructions suitable for the specific printing technology used. And that’s exactly what differentiates the various printer types from one another.

While there are various printing technologies available today, the two most common ones are inkjet and laser . Funny enough, the difference between the two is what remains a mystery for many.

What is an Inkjet Printer?

Inkjet Printer

The mechanism of an inkjet printer is hinted at by its name. But for those who want a bit more explanation, this type of printer produces text and images by spraying liquid ink droplets onto paper. It uses ink cartridges that come in separate colors or combined into a single unit . These cartridges have one or more nozzles that dispense ink in precise patterns, producing the desired output.

But what does that say about inkjet printers’ applications, you ask ? Well, due to their ability to produce vivid colors and fine details , these high-quality prints make them popular for personal / home use and even some areas of commercial printing.

What is a Laser Printer?

Laser Printer

Laser printers, on the other hand, use electrical currents and toner (fine solid particles of powder) to produce images and text on paper.

The laser beam is targeted at a light-sensitive rotating drum to create charged particles (an electrostatic image) that attract the toner dust. This toner is then transferred to a sheet of paper , which passes through a set of heated rollers called a fuser . This helps bond the toner particles to the paper, resulting in a permanent print.

This is what makes laser printers ideal for office and business use. They’re also larger than inkjet printers and capable of printing high volumes at a faster speed. What’s more ? Considering their target audience, they also come with optional trays and advanced security features .

Inkjet vs. Laser Printer: Pros & Cons

While the fundamental difference between the two printer types lies in their printing mechanism , one cannot ignore how the prints come out to be, leading to distinctions in quality , performance , and overall cost .

In terms of quality, both printers have areas in which one excels the other. Inkjet is particularly useful for image printing and color reproduction because of the use of ink cartridges and laser for text-based documents ideal for high-volume environments. But wait, there’s more to the debate !

1. Paper Compatibility

Inkjet printers are capable of printing on numerous paper types , so they can produce glossy photographs, matte prints for framing, or even prints on non-traditional materials like vinyl or plastic .

Various options for photo paper

On the other hand, laser printers don’t work well with many options, which limits their applications beyond those requiring standard printer paper , especially because heat-sensitive paper won’t work with the heat rollers .

2. Timing

Though laser printers are known for quick batch printing, they do, however, take time to warm up before getting started, something that inkjet printers do not require. In terms of printing, inkjet printers do take a little extra time , but they are lighter and more compact , making them easy to fit into cramped settings or limited space desks.

3. Cost

There’s a price at purchase and a price you pay in the long run . Laser printers have a higher initial cost , however, they rely on toner rather than ink cartridges, which takes longer to use up.

Contrarily, ink cartridges get used up quickly and require either a replacement or a refill (if you want to go green ). In fact, they may even dry out if there’s an extended gap between printing jobs , rendering them unusable. However, between ink and toner cartridges, the replacement is easier and cheaper for the former than the latter.

Ink Cartridge (left), Toner Cartridge (right)

4. Durability

One thing’s for sure, laser printers outperform when it comes to text-based documents, and inkjet printers when it comes to graphics and image printing. Of course, both printers can print anything you want, but each has its strong suit.

Inkjet printers blend colors seamlessly, producing sharp , clear pictures but slightly fuzzy text . Conversely, laser printers deliver crisp , bold , and well-defined lettering , but they’re not ideal for printing-colored photos .

Moreover, since laser printers use fusers for binding, their prints are more durable . Then again, ink cartridges are water-based , so printed images may fade and have a higher chance of being damaged when exposed to moisture .

Which One Should You Use?

Asking a cashier to do your taxes or a chef to work on your car sounds pretty silly, right? Well, so does expecting a laser printer to handle photographs and an inkjet printer to manage reports and bulk documents. Each product is designed with specific strengths, even though they may perform multiple tasks.

When choosing a printer, consider factors such as speed , efficiency , affordability , and the desired output . Inkjet printers offer high-quality prints, are affordable , compact , and compatible with various paper types, but they require more frequent ink replacements .

Whereas, laser printers, though pricier , excel in printing clear office documents with greater print yields and lower running costs . Ultimately, the best choice depends on your specific needs and usage patterns .

Printer durability depends on usage frequency and the length of printing jobs. Because laser printers are known for frequent batch printing, they’re made of robust components designed for durability. And due to their reliance on toner rather than liquid ink, they don’t experience issues with ink drying or clogging, thus requiring less frequent maintenance and extending their operational lifespan. However, it cannot be said that an inkjet printer, if used with proper care and not overburdened, cannot last just as long, if not longer.

Although laser printers are popular for printing black and white documents with excellence, they absolutely can produce a range of colors and thus deliver color prints, although their quality is not the very best to rely upon.

Printing professional photo prints is better with inkjet printers as they support higher GSM (grams per square meter) paper and produce better color reproduction. Laser printers, on the other hand, do not offer as much color accuracy and detail, which is needed for high-quality, vibrant printed images.

• Recognizing the importance of a printer’s duty cycle is crucial for choosing a device that matches your print volume needs. Staying within this limit ensures the printer operates efficiently and prolongs its lifespan, minimizing the risk of maintenance issues.
• Proper humidity, temperature, and cleanliness management can significantly enhance printer performance and maintain its duty cycle, preventing unnecessary wear.
• Enhancing a printer with upgrades like additional memory or better mechanical parts can improve its workload handling and extend its practical duty cycle, boosting overall durability and efficiency.

When choosing a new printer, you might come across the term “ duty cycle ” in the specifications. This guide will explain what a duty cycle is, why it matters, and how it can help you choose the right printer. We’ll keep things simple so you can easily understand how to use this information when shopping for a printer.

• Printer Duty Cycle: What It Means and Why It Matters?
• Why the Duty Cycle Is Key to Choosing the Right Printer?
• Duty Cycle vs. Recommended Monthly Print Volume: What’s the Difference?
• What Happens If You Ignore Printer Duty Cycle Recommendations? ↪ Real-World Scenarios: Why Exceeding the Duty Cycle Can Cost You

Printer Duty Cycle: What It Means and Why It Matters?

What is the meaning of Printer Duty Cycle?

The printer duty cycle represents the upper limit of a printer’s capacity—how many pages it can reliably process in a month before the risk of wear or malfunction increases. This figure is crucial for understanding printer performance limits and ensuring that your chosen printer can handle the expected work volume.

Manufacturers determine a printer’s duty cycle through stress testing, where the printer is pushed to its limit to identify how many pages it can produce each month before malfunctioning. These tests help set a reliable performance gateway for users.

A printer’s duty cycle is like a car’s speedometer—you wouldn’t drive a car at top speed all the time, and you shouldn’t push a printer to its maximum duty cycle. Doing so can lead to quicker wear and tear, more frequent maintenance, and a shorter lifespan.

If you’re unsure whether to choose an inkjet or laser printer, this detailed guide compares both options to help you make an informed decision.

Why the Duty Cycle Is Key to Choosing the Right Printer?

The Importance of Duty Cycle in printer selection

Knowing the duty cycle is essential when choosing a printer, as it determines how well the device can handle your monthly print volume without excessive wear or maintenance.

Here is why the duty cycle matters in printer selection:

• Fit for purpose: Selecting a printer with a suitable duty cycle ensures it can handle your monthly printing volume efficiently, reducing stress on its components.
• Longer lifespan and better performance: Staying within the duty cycle ensures optimal print quality and speed while prolonging the printer’s life, avoiding frequent breakdowns.
• Cost efficiency and reduced downtime: Operating within the duty cycle minimizes the need for repairs and reduces operational disruptions, managing long-term costs.

Duty Cycle vs. Recommended Monthly Print Volume: What’s the Difference?

Duty Cycle vs. recommended monthly print volume

The recommended monthly print volume is the optimal number of pages a printer should handle each month for the best performance and longevity. Unlike the maximum capacity indicated by the duty cycle, this number guides regular usage, ensuring the printer operates efficiently without excessive wear.

If your print volume regularly exceeds the recommended amount but stays within the duty cycle, the printer may operate safely in the short term, but it could still experience accelerated wear and reduced lifespan over time.

In such cases, consider upgrading to a higher-capacity printer or spreading print jobs across multiple devices to ensure long-term performance.

Here are the differences between the duty cycle and recommended monthly print volume:

• Duty cycle: Represents the maximum number of pages a printer can handle in a month without breaking down. It assesses the printer’s upper limit.
• Recommended monthly print volume: Suggests a practical, workable number of pages to print each month to keep the printer in good condition over its lifespan.

What Happens If You Ignore Printer Duty Cycle Recommendations?

Consequences of ignoring Duty Cycle recommendations |AndranikHakobyan via Canva

Ignoring the duty cycle limits poses more severe risks than exceeding the recommended monthly print volume, leading to serious long-term consequences.

While exceeding the recommended volume occasionally may result in additional wear and tear, consistently exceeding the duty cycle can lead to frequent breakdowns, reduced performance, and a shortened lifespan.

Ignoring duty cycle limits leads to frequent breakdowns, reduced performance, and increased maintenance, ultimately shortening the printer’s lifespan and causing more frequent operational downtime and higher repair costs. Long-term, pushing a printer beyond its limits leads to greater financial burdens due to premature replacements and inefficiencies.

↪ Real-World Scenarios: Why Exceeding the Duty Cycle Can Cost You

For example, in a busy law firm, overlooking duty cycle limits during a high-stakes period could cause a printer breakdown just before a critical deadline, delaying crucial legal filings and ultimately compromising client service.

For small businesses, consistently exceeding a printer’s duty cycle can lead to costly emergency repairs or premature equipment replacements, straining financial resources.