Magnetic Stripe Encoding on Card Printers: Complete Overview

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There's a moment every operations manager eventually faces: stacks of blank cards, a roster of employees or members, and the nagging question of whether your card printer can actually encode the data your access system demands. Magnetic stripe encoding transforms a plain plastic card into a functional credential - and understanding how it works, which printers support it, and what it costs your organization is exactly what this page is designed to answer.

Whether you're issuing hotel key cards that need to communicate with door locks, loyalty cards that tie into a point-of-sale system, or employee IDs that double as access control credentials, magnetic stripe encoding is the technology quietly doing the heavy lifting. Plastic Card ID has supplied card printers with encoding capabilities to businesses across the United States for over 25 years, and the questions surrounding magnetic stripe technology come up constantly. Let's dig into what you actually need to know.

Magnetic Stripe Encoding - Quick Comparison by Printer Tier
Printer Model Volume Range Mag Stripe Support Tracks Available
Evolis Badgy200 Under 1,000 cards/year Optional upgrade Track 1, 2, and 3
Evolis Zenius 1,000-6,000 cards/month Optional upgrade Track 1, 2, and 3
Evolis Primacy2 1,000-6,000 cards/month Built-in option Track 1, 2, and 3
Evolis Agilia High-volume premium Integrated module Track 1, 2, and 3
Fargo / Zebra Models Mid to high volume Built-in or optional Track 1, 2, and 3
Matica Event Printer High-speed on-site Configurable Track 1, 2, and 3

Magnetic stripe encoding writes data directly onto the ferromagnetic strip running across the back of a plastic card - the same dark or silver-colored band you've swiped at hotel front desks and gym entrances for decades. Inside a card printer equipped with a magnetic encoder, a small write head magnetizes individual particles on that strip in patterns corresponding to binary data. When the card is later swiped or dipped through a reader, those patterns are translated back into usable information.

It's a remarkably resilient technology. Despite the emergence of smart chips and contactless credentials, magnetic stripe remains deeply embedded in infrastructure worldwide - hotel locking systems, access control panels, loyalty program terminals, and membership kiosks often depend on it. For organizations managing any of these programs, the ability to encode cards in-house rather than outsourcing to a card bureau represents a significant operational advantage.

Not all magnetic stripes are created equal. The two primary types - High Coercivity (HiCo) and Low Coercivity (LoCo) - differ in how strongly the magnetic particles resist demagnetization. HiCo stripes, rated at 2750 Oe, are far more durable and suited for cards that will be used repeatedly over long periods. LoCo stripes, rated at 300 Oe, are more easily encoded and erased - making them appropriate for short-term or single-use applications like hotel room keys.

Most card printers sold through CPE support both HiCo and LoCo encoding, either switching automatically based on the card stock loaded or configurable through the driver settings. When you're ordering card stock and planning your program, specifying the correct coercivity upfront avoids frustrating compatibility issues down the line. Hotel programs almost universally require LoCo cards, while employee ID and access control programs typically perform better with HiCo.

The magnetic stripe is divided into three data tracks, each with its own encoding standard and capacity. Track 1 holds up to 79 alphanumeric characters and is commonly used for name data and account numbers. Track 2 holds up to 40 numeric characters and is the track most frequently used by banking and access systems. Track 3 is a read-write track with up to 107 numeric characters, used in some proprietary loyalty and transit applications.

Many ID programs only need Track 2 - a simple employee number or membership ID that maps to a record in your database. Others require Tracks 1 and 2 together. Understanding which tracks your existing reader infrastructure uses is an essential first step before selecting a printer or card stock. Plastic Card ID can help you match your encoding requirements to the right printer configuration so nothing gets missed during setup.

One of the most underappreciated advantages of modern card printers is inline encoding - the ability to print and encode a card in a single pass through the machine. Rather than printing cards in one step and running them through a separate encoder, inline encoding combines both operations, dramatically reducing handling time and error rates. Every printer in the Plastic Card ID lineup with magnetic stripe capability handles encoding inline.

This matters particularly for organizations with personalized card programs. When an employee's photo, name, and ID number are printed simultaneously with the encoding of their unique credential data, you eliminate the risk of mismatches between the printed information and the encoded data. Accuracy is built into the process itself, not dependent on a careful human hand sorting finished cards post-production.

The answer - somewhat helpfully - is most of them, provided you select the right configuration at purchase. Magnetic stripe encoding is typically offered as a factory-installed module or as an optional upgrade, and the decision to include it at the time of purchase is almost always less expensive than adding it later. Plastic Card ID supplies printers from Evolis, Fargo, Zebra, and Matica, and across all four brands, magnetic stripe options are widely available.

What varies between manufacturers and models is how encoding integrates into the machine architecture, the software interface for configuring track data, and the compatibility with different card stock types. Knowing your volume requirements, card design complexity, and encoding needs before you buy saves money and prevents the frustration of outgrowing a printer too quickly - or over-buying capacity you'll never use.

Evolis has built its reputation on reliable, user-friendly card printing, and their magnetic stripe encoding modules reflect that same design philosophy. The Evolis Zenius and Primacy2 - both workhorses for mid-range volumes of 1,000 to 6,000 cards per month - can be configured with magnetic stripe encoding modules that write to all three tracks. The Primacy2, which handles dual-sided printing elegantly, is a particularly popular choice for organizations issuing employee ID cards that carry both a printed photo ID on the front and an encoded access credential on the magnetic stripe.

For high-end output where card quality is paramount, the Evolis Agilia delivers edge-to-edge printing with the precision you'd expect from a premium machine - and magnetic stripe encoding integrates cleanly into its architecture. Even the entry-level Badgy200 supports magnetic stripe encoding as an option, making it accessible to smaller organizations like nonprofits, community clubs, or small businesses printing under 1,000 cards annually. Scalability across the Evolis lineup is a genuine asset for growing organizations.

Fargo and Zebra card printers bring a security-first engineering philosophy that resonates strongly with government agencies, law enforcement adjacent organizations, universities, and large enterprises. Their magnetic stripe encoding modules are robustly built and integrate with security software suites that allow for audit trails, encoding verification, and access control integration. For ID programs where the credential itself carries security weight, these brands deliver appropriate peace of mind.

Zebra printers in particular are favored for high-throughput environments where encoding must keep pace with rapid card production. Large organizations managing thousands of access credentials benefit from the reliability and speed Zebra machines bring to the table. Reach out to CPE directly by calling 800.835.7919 if you need help matching a Fargo or Zebra model to your encoding specifications.

The Matica Event Printer occupies a unique niche: on-site, high-speed badge and credential production where both printing and encoding need to happen fast, in front of an audience, without delays. Conference check-in, sporting events, trade shows - any environment where attendees expect to receive a functional, encoded credential within seconds of presenting their registration demands a different kind of printer. The Matica delivers exactly that performance profile.

Configuring the Matica for magnetic stripe encoding allows event organizers to issue access-controlled credentials on the spot - cards that unlock backstage areas, VIP lounges, or restricted conference rooms simply by being swiped at the relevant reader. The combination of print speed and encoding reliability makes it a compelling choice for event-heavy organizations that run multiple credential programs throughout the year.

A card printer is only as good as the consumables supporting it. Magnetic stripe encoding programs require attention not just to the printer itself but to the ribbon, the card stock, and the ongoing cleaning routine that keeps the encoder head reading and writing accurately. Plastic Card ID supplies the full range of consumables needed to keep any card printing program running smoothly.

Ribbon selection is particularly important for programs that include encoding. YMCKO ribbons - the standard full-color option - include a clear overlay panel that protects printed artwork and can also protect the magnetic stripe area when configured appropriately. Monochrome ribbons are used for single-color printing (black text on white cards, for example) and are significantly more cost-effective per card for programs where full color isn't required. Specialty ribbons address specific lamination, security, and surface requirements.

Pre-encoded blank cards (cards with a magnetic stripe already on the back, waiting to be written during printing) are the standard consumable for magnetic stripe programs. These are available in HiCo and LoCo variants, as well as different stripe colors - most commonly black, though silver and gold stripes are available for aesthetic purposes. Ordering the right card stock before your printer arrives prevents unnecessary delays in getting your card program operational.

Cards with magnetic stripes are also available in configurations that combine the stripe with a smart chip slot, allowing a single card to serve multiple credential technologies. While the chip encoding requires a separate module beyond the scope of this page, the combination card stock is worth knowing about for organizations planning future credential upgrades. Plastic Card ID carries card stock options suited to most program requirements.

The magnetic encoder head inside a card printer is a precision component - it writes data at a microscopic level, and any contamination from dust, card debris, or ribbon residue can cause encoding errors. Regular cleaning is not optional; it's the maintenance step that protects your investment. Most printer manufacturers recommend a cleaning cycle every 1,000 cards or whenever you load a new ribbon - whichever comes first.

Cleaning kits typically include pre-saturated cleaning cards and swabs designed for the specific geometry of each printer's internal card path and encoder head. Using the manufacturer-specified cleaning materials (rather than generic alternatives) ensures you're cleaning effectively without introducing chemicals that could damage sensitive components. Plastic Card ID carries cleaning kits for every printer brand in their lineup, and they're worth including in every initial order.

Lamination adds a physical protective layer over the printed surface of a card, extending its useful life significantly in high-traffic use cases. For encoded cards that get swiped or handled frequently - hotel key cards, employee IDs, gym membership cards - lamination dramatically reduces the wear rate on both the printed artwork and the card surface surrounding the magnetic stripe. Overlay and lamination modules are available for several mid-range and higher-tier printers in the Plastic Card ID lineup.

It's worth noting that lamination modules do add cost to the printer configuration and to the per-card cost. For programs printing under a few hundred cards per month, the economics may not justify lamination. For high-traffic cards with a lifespan measured in years rather than months, however, the per-card cost difference is easily offset by reduced replacement frequency. Factor your expected card lifespan into the conversation when configuring your printer.

The diversity of organizations using magnetic stripe encoded cards is genuinely wide - from boutique hotels managing a hundred rooms to universities issuing tens of thousands of student IDs annually. What they share is a need for reliable, accurate, timely credential issuance. In-house magnetic stripe encoding puts that control directly in the hands of the issuing organization, eliminating dependency on external card vendors and the lead times that come with them.

Consider the difference between calling a card bureau to order 200 replacement access credentials (with a 5-7 business day turnaround) versus printing and encoding those cards in your own facility in under an hour. For organizations where employee turnover, membership changes, or event logistics demand rapid credential updates, that difference is measured in real operational efficiency.

Hotel key card programs are among the most common applications for LoCo magnetic stripe encoding. Every time a guest checks in, their room number, check-in date, check-out date, and access permissions need to be written to a card in seconds - not ordered from an external supplier. Most hotels use dedicated key card encoders for this workflow, but properties managing additional credential programs (staff IDs, spa access cards, parking credentials) benefit from a card printer that handles encoding inline with printing.

The ability to print a staff ID that also serves as an encoded access credential - in a single pass, on demand - streamlines hotel operations meaningfully. When a new staff member starts on a Tuesday, their card is ready before their first shift ends, not waiting in a vendor queue.

Gyms, retail loyalty programs, country clubs, and professional associations issue millions of magnetic stripe cards annually. The card becomes a physical touchpoint in the member relationship - something carried in a wallet, swiped at check-in, and seen every time a customer opens their purse or phone case. Printing and encoding these cards in-house gives organizations total control over the personalization experience, including the ability to reissue cards immediately when a member's information changes.

For retail loyalty programs in particular, the ability to tie a Track 2 account number on the card's magnetic stripe directly to a POS system database means every transaction is captured seamlessly. CPE regularly works with retail operators configuring exactly these programs, matching card stock, printer model, and ribbon selection to the volume and personalization requirements of each business.

Corporate campuses, manufacturing facilities, hospitals, universities, and government offices all share a common requirement: accurate, quickly-issued employee ID cards that integrate with access control infrastructure. Magnetic stripe encoding on Track 2 with a unique employee number is still the backbone of many access control systems, particularly those installed before the widespread adoption of proximity and smart card technology.

In these environments, the printer configuration matters as much as the printer brand. A dual-sided printer with HiCo magnetic stripe encoding, YMCKO ribbon capability for color photo IDs, and an input hopper for unattended batch printing covers virtually every requirement a corporate ID program will encounter. Plastic Card ID has helped organizations of all sizes configure exactly this setup.

Making the right purchase decision requires aligning several variables: your monthly card volume, the tracks you need to encode, your coercivity requirement (HiCo or LoCo), whether you need single or dual-sided printing, and your budget for the printer and ongoing consumables. Getting any one of these wrong doesn't necessarily ruin your program, but it creates friction that compounds over time.

The most common mistake buyers make is under-specifying their magnetic stripe encoding requirements - purchasing a printer without the encoding module because they don't currently need it, only to discover six months later that their access system requires it. Magnetic stripe encoding modules are almost always less expensive to configure at the factory than to add after purchase.

  • Which tracks does your card reader infrastructure use? Track 1, 2, 3, or a combination? Your IT or facilities team should know this.
  • HiCo or LoCo? Long-term employee and member credentials typically need HiCo. Hotel key cards and event badges typically use LoCo.
  • How many cards will you print per month, and is that number expected to grow within the next two to three years?
  • Do you need single-sided or dual-sided printing? Dual-sided adds per-card design options and is often worth the modest price difference.
  • Will cards need lamination for durability, or is a standard YMCKO overlay sufficient?
  • Do you anticipate adding smart chip encoding in addition to magnetic stripe in the future? If so, choosing a printer that supports both modules now saves a hardware change later.
  • What is your budget per card for consumables? Factor in ribbon yield, card stock cost, and cleaning kit frequency.

Entry-level printers like the Evolis Badgy200, even with a magnetic stripe module added, typically fall in the range of $400-$700. Mid-range machines like the Evolis Zenius and Primacy2 with magnetic stripe encoding configured will generally land between $800-$1,500, depending on the specific options selected. Higher-tier printers from Fargo, Zebra, or the Evolis Agilia, equipped with magnetic stripe encoding and additional modules, can range from $1,500-$4,000 or more.

Consumable costs matter as much as hardware costs for total program budgeting. A YMCKO ribbon printing 200-300 cards per roll, combined with pre-encoded HiCo card stock, typically lands somewhere between $0.35-$0.85 per card for consumables alone, depending on volume and specific products selected. Plastic Card ID can provide specific pricing based on your configuration requirements.

Configuration decisions made at purchase are difficult and sometimes expensive to reverse after the fact. Calling 800.835.7919 before finalizing your order gives you access to experienced guidance from a team that has helped over 100,000 businesses across the United States navigate exactly these decisions. The right configuration on the first order saves money, time, and frustration.

Whether your program is 200 cards per year or 20,000 cards per month, the same core principles apply: match the hardware to the actual requirement, configure encoding at the factory, and order enough consumables to keep the program running smoothly. CPE exists to make that process straightforward.

Magnetic stripe encoding on card printers is not complicated technology - but matching the right printer, the right configuration, and the right consumables to your specific program requirements is a decision worth making carefully. The printers available through Plastic Card ID cover every production scale, every coercivity requirement, and every encoding track combination your program is likely to need.

With over 25 years supplying card printing hardware to businesses across the United States and a customer base exceeding 100,000 organizations, Plastic Card ID brings the kind of real-world experience that turns what could be a confusing purchase into a confident, well-supported decision. Your card program deserves hardware that works reliably, encodes accurately, and scales with your organization.

Call Plastic Card ID today at 800.835.7919 to speak with a knowledgeable representative about your magnetic stripe encoding requirements. Whether you're starting a new card program from scratch or upgrading existing hardware, the right printer is ready - and the right team is waiting to help you configure it.

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