CompTIA A+ 220-1201 Objective 3.7 covers the work you do when a new printer or multi-function device shows up and users need it running now. This objective focuses on printer setup that’s safe, accurate, and repeatable, not guesswork done under pressure.
You’ll start with proper unboxing and a smart set-up location (stable surface, airflow, safe power, and easy access for paper and cables). From there, the next common failure point is the driver, the software that lets the operating system talk to the printer. You’ll learn how to match the right driver to Windows, macOS, or Linux, and when to choose Printer Control Language (PCL) vs PostScript (printer languages that control how print jobs are processed).
This objective also introduces firmware, the built-in device software that controls printer hardware. Firmware updates can fix bugs and add support, but a bad update plan can cause downtime.
Finally, you’ll decide how the device connects: USB for one PC, Ethernet for stable network printing, or wireless when cabling isn’t practical. By the end of this post, you’ll have a repeatable setup checklist, the most common mistakes to avoid, and a clear way to pick PCL vs PostScript based on the job.
Unboxing and choosing a safe setup spot (before you plug anything in)
Before you install drivers or connect to Wi-Fi, treat a new printer like any other piece of IT hardware: verify what you received, remove every shipping restraint, and place it where it can run safely for years. Most early printer issues are not “bad hardware.” They come from a missed toner seal, a tray that cannot open fully, or a power strip that is already overloaded. A careful start prevents paper jams, print defects, and avoidable support tickets.
Unbox like a tech, confirm parts, remove all shipping locks
Start by inspecting the outside of the box. Look for crushed corners, punctures, or water stains. If the package looks rough, take a quick photo before you open it. That photo helps if you need to file a shipping claim or document damage for your org.
As you unbox, compare what you find to the packing list. Many printers ship with model-specific items that are easy to overlook, such as a starter toner, imaging drum, power cord, phone cable for fax models, or a driver download card. Save the receipt and record the serial number right away (a phone photo works). This supports warranty work, asset tracking, and inventory control later.
Shipping materials are designed to protect moving parts, but they cause trouble when even one is left behind. Watch for:
- Tape and foam blocks that lock doors, trays, and paper guides in place.
- Bright plastic clips (often orange) that immobilize the printhead path or scanner bed.
- Toner seals and pull tabs that keep toner from spilling in transit; if left in place, you get faint prints or blank pages.
- Cardboard spacers inside paper trays that prevent rollers from shifting.
A missing step here creates classic symptoms. Leaving a clip in the paper path can cause instant jams. Leaving a toner seal in place often shows up as streaks, light output, or uneven coverage because toner cannot feed correctly. Even small bits of tape can stick to rollers and cause skewed pages.
Basic handling matters too. If the printer has add-on memory, a network card, or other user-installable modules, follow ESD basics: keep parts in their anti-static bags until needed, avoid carpeted areas, and touch grounded metal before handling boards. For larger printers or MFPs, lift safely. Use two people when the box suggests it, lift with your legs, and keep the device level. A cracked scanner frame or bent tray rails can happen from a short, careless carry.
Pick the right location: power, airflow, noise, and user traffic
A printer works best when it sits on a stable, level surface. If the table wobbles, paper feeds can misalign, trays can bind, and scanners can produce poor results. Choose a surface that can support the printer’s weight with paper loaded, not just the empty unit.
Ventilation is not optional. Laser printers and many MFPs generate heat, and the fuser area needs airflow. Follow the vendor’s clearance guidance when you have it, and when you do not, keep open space around the sides and back so vents are not blocked. Avoid placing the device next to heaters, in direct sunlight, or near supply vents that blow dust. Dust and heat shorten roller life and can show up as repeating marks on pages.
Noise and workflow also matter in small offices. A printer that sits beside a desk can distract users and invite constant “quick prints” that interrupt the person nearby. On the other hand, placing it too far away encourages people to tug on cables, move trays, or ignore paper low warnings until jobs pile up. Aim for a spot where users can:
- Open front and rear doors fully for jam access.
- Pull trays out without hitting a wall or chair.
- Stand comfortably while loading paper, without blocking a hallway.
Power is a common weak point. Plug the printer directly into a wall outlet when possible. Avoid daisy-chaining power strips, and do not share an outlet with high-draw devices like space heaters or shredders. If you must use a strip, choose one rated for the load and in good condition.
It also helps to understand surge protection vs. UPS in simple terms. A surge protector helps guard against voltage spikes. A UPS (battery backup) keeps the printer and network alive briefly during outages and helps smooth power drops. For many offices, a surge protector is the minimum. A UPS makes sense when unexpected shutdowns cause print queue issues, firmware update risks, or frequent reboots on shared devices.
Plan the network and cable path so the setup stays clean
A clean setup is not about looks. It reduces disconnects, prevents trip hazards, and makes troubleshooting faster. Before you connect anything, plan where each cable will run and where it will be secured. Keep cables away from foot traffic, chair wheels, and drawer paths. A network printer that loses connection because someone kicked an Ethernet plug becomes a recurring ticket.
USB placement deserves extra thought. USB is best for a single PC that sits close to the printer. In general, USB connections become less reliable as the run gets longer, especially in noisy office environments. If the printer will be shared by several users, Ethernet is usually the better choice because it is stable, supports longer cable runs, and keeps printing available even if one workstation is off.
For Ethernet, confirm where the nearest network drop is and whether the port is active. If the only drop is across the room, consider whether you can route the cable safely along a wall instead of across open floor. If you are in a managed network, note whether the printer will need a specific VLAN, a reserved IP, or a DHCP address. You do not need to configure that yet, but you should know the plan before you mount anything in place.
For Wi-Fi, think like a troubleshooter. The best spot is not always the most convenient corner. Place the printer where the signal is strong and consistent, not blocked by metal shelving, thick walls, or appliances. If the printer supports both 2.4 GHz and 5 GHz, remember the trade-off: 2.4 GHz often reaches farther, 5 GHz can be faster at shorter range.
Two small habits reduce future pain:
- Label both ends of each cable (power, USB, Ethernet), and label the wall port if your site allows it.
- Take a quick photo of the final wiring and the printer’s rear panel. When someone reports “it stopped printing,” that image helps you verify what should be connected without guessing.
This planning step keeps the setup neat, lowers the chance of accidental unplugging, and saves time when the next support ticket arrives.
Drivers that match the operating system, and why PCL and PostScript matter
A printer can be physically perfect and still fail in daily use if the driver choice is wrong. The driver is the translator between the operating system and the device, and small mismatches show up as missing options, unstable printing, or output that looks “almost right” but fails in important ways. This part of your printer setup checklist focuses on two practical decisions: picking a driver that fits the OS (and the exact printer model), and choosing the right print language (PCL or PostScript) for the work the users actually do.
Start with the OS facts: version, edition, and 32-bit vs 64-bit
Before you download anything, confirm what the computer is running. Driver packages are built for specific operating systems, and the wrong match can install but behave poorly. Think of it like buying the right size battery, it may fit in the compartment, but it won’t power the device as expected.
On Windows, you want three details: version, edition, and system type. The fastest check is Settings, System, About. You’ll see the Windows edition (such as Pro or Enterprise), the version, and whether it is 64-bit (most modern systems) or 32-bit (rare, but still seen on older devices). You can also use winver to confirm the Windows release in plain terms. These facts matter because some vendors offer separate packages for different Windows builds, and some older printers no longer publish drivers for newer releases.
On macOS, check Apple menu, About This Mac to confirm the macOS version number. Many Mac printer installs rely on Apple’s printing system plus a vendor add-on. If the Mac is behind on updates, you may see “driver not available” messages or limited features, even when the printer itself is fine.
On Linux, start with the distribution and version. A simple approach is to check the system settings page in the desktop environment or use basic OS info commands if you have terminal access. From a support view, what matters is whether the distro uses a common print stack (often CUPS) and whether the vendor provides a package for that distro family.
Two practical constraints often block driver installs:
- Signed drivers: Modern operating systems prefer drivers that are digitally signed. Unsigned or poorly signed drivers may be blocked or require extra approval, which is a risk in managed environments.
- Admin rights: Installing a printer driver often needs administrator access. If the user lacks rights, plan for an admin install or a managed deployment method.
When these basics are skipped, you get problems that look like “printer issues” but are driver mismatches. The most common results are missing duplex, missing tray selection, no stapling options, or output that prints but with strange formatting or wrong fonts.
Vendor driver, universal driver, or OS built-in driver: which one to pick
You usually have three driver paths, and each has a place. The best choice depends on the features users expect and how the environment is managed.
A manufacturer full-feature driver (and full software suite for an MFP) is the most complete option. It is the best choice when users need scanning, finishing options (staple, hole punch), accounting codes, secure print, or device-specific controls. It also tends to expose the printer’s real capabilities in the print dialog, rather than offering a generic set of options.
A universal print driver (UPD) is designed for consistency across many models from the same vendor. This can reduce support work in a fleet because the same base driver works for multiple devices, and the deployment process stays uniform. The trade-off is that some model-specific features may be simplified or hidden unless the driver correctly detects the device.
An OS built-in (generic) driver is the fastest way to get basic printing working. On Windows and macOS, the built-in option can be enough for simple office output when you do not need special finishing, advanced color control, or scanning integration. It is also useful for quick testing, because it removes vendor software variables.
In a managed print environment, IT policy matters as much as technical fit. Some orgs standardize on a universal driver for support reasons, restrict vendor utilities due to security review, or require approved packages only. If you work in that type of setting, follow the policy first, then tune the driver choice within those boundaries.
A short decision checklist helps you pick quickly:
- Required features: Do users need scan-to-PC, secure print, finishing, or tray control? If yes, start with the vendor package.
- Stability needs: Is this a shared printer for many users? A universal driver can reduce variation across systems.
- Support model: Who will maintain it?