An office printer can handle far more than routine paper output. A network-connected multifunction device may print contracts, scan personnel records, copy financial documents, send files by email, and route information to shared folders. That is why printer security best practices should be part of an organization’s broader approach to protecting business information.

Printers, copiers, scanners, and multifunction devices are sometimes managed as office appliances rather than computing equipment. Yet many modern devices connect to business networks, use administrative accounts, communicate with other systems, and process or store document data. A weak password, unnecessary network service, unattended print job, or poorly planned equipment return can create avoidable exposure.

The goal is not to make every employee a printer security specialist. Businesses need a clear process for selecting suitable equipment, configuring it responsibly, controlling access, maintaining it, and handling stored information when the device leaves the office. This guide explains how to create that process without disrupting everyday work.

Why Network-Connected Printers Need Security Controls

A multifunction printer can sit at the intersection of several business workflows. Employees may use the same device to print customer records, scan signed agreements, copy tax forms, send documents to email accounts, and store frequently used files. Each function introduces a different question about access, transmission, storage, and disposal.

The National Institute of Standards and Technology describes printers, scanners, copiers, and multifunction devices as replication devices. Its risk-management guidance focuses on protecting the confidentiality, integrity, and availability of information that these devices process, store, or transmit. NIST also recommends considering security throughout the system development lifecycle rather than treating it as a one-time setup task.

Several types of risk deserve attention.

Physical document exposure

Printed pages can reveal sensitive information even when the device itself has not been compromised. A payroll report left in an output tray, a customer form forgotten on the scanner glass, or a document placed in the wrong mailbox can expose information to people who do not need it.

Physical placement matters as well. A printer in a public reception area presents different access concerns than a device inside a controlled accounting department. Organizations should consider who can approach the device, view its screen, remove printed pages, or use its scanning and copying functions.

Administrative access

Printer settings are often controlled through an administrator account or browser-based management page. If default credentials remain active, passwords are shared too broadly, or administrator access is not reviewed, an unauthorized person may be able to change destinations, network settings, stored documents, or security controls.

Administrative privileges should be limited to the employees or service personnel who need them. General users usually do not need permission to change network configurations or device-wide settings.

Network exposure

A printer may connect through an Ethernet cable, wireless network, direct wireless feature, or another communication method. It may also support services that the organization does not use.

Every enabled connection creates something that must be understood and managed. An office that prints only through its internal wired network may not need direct wireless printing. A business that does not use faxing or scan-to-email functions may not need those services enabled.

The Federal Trade Commission advises businesses to include digital copiers in their information-security policies and secure their network connections in the same way they address other connected equipment.

Stored document data

Some digital copiers and multifunction devices contain storage that supports document processing, queued jobs, address books, saved workflows, or stored files. The FTC explains that digital copiers can retain data and recommends planning for security when equipment is acquired, used, returned, or disposed of.

The specific data retained depends on the device, its configuration, and how the organization uses it. A business should not assume that canceling a print job, deleting a stored document, or resetting visible settings removes all underlying information.

Operational disruption

Printer security also concerns availability. A configuration change, unauthorized use, network problem, or unsupported device can interrupt printing and scanning workflows. For a law office preparing court documents, a medical practice processing forms, or an accounting department closing its monthly books, that interruption can affect time-sensitive work.

Security planning should therefore protect information without making the equipment unnecessarily difficult to use. Controls need to fit the organization’s document volume, staffing, workflow, and risk level.

Printer Security Best Practices for Device Setup

Strong security begins before the first employee sends a print job. Whether a business purchases or leases an office device, the setup process should include administrative access, network connections, data handling, and maintenance responsibilities.

Copiers Etcetera offers office printers, scanners, copiers, and multifunction devices for business environments. When evaluating equipment, organizations should consider both workflow requirements and the security capabilities needed to support those workflows.

  1. Assign responsibility for the device

Every network-connected printer should have a clear internal owner. Depending on the organization, that may be an IT employee, office manager, operations leader, or another authorized administrator.

The responsible person should know:

  • Where the device is located
  • How it connects to the network
  • Who has administrative access
  • Which functions are enabled
  • Who provides maintenance and support
  • How updates and configuration reviews are handled
  • What must happen when the equipment is replaced or returned

Assigning ownership reduces the chance that an important security task will be overlooked because everyone assumes someone else is handling it.

  1. Change default administrative credentials

Default credentials should be changed during installation. Use a unique administrative password rather than one shared with computers, email accounts, network equipment, or other printers.

The password should be stored through the organization’s approved credential-management process. It should not be written on a note attached to the machine or distributed to every employee who prints.

Businesses with multiple devices should avoid using one easy-to-guess password across the entire fleet. A compromised credential could otherwise provide access to more than one machine.

  1. Limit administrator permissions

Most employees need permission to print, copy, or scan. They do not need the ability to change network settings, add destinations, manage stored files, or disable security controls.

Separate everyday user functions from administrative functions whenever the device supports that distinction. Review who has administrator access after staffing changes, office moves, service-provider changes, or equipment replacements.

Businesses should also decide when outside technicians may access administrative settings. A service relationship may require legitimate access, but the scope and method should be understood before access is granted.

  1. Review every active connection

Document how the printer communicates with computers and other systems. Check wired networking, wireless networking, direct wireless features, remote-management options, email connections, shared folders, and any other active services.

Disable functions that are not needed. This does not mean turning off useful capabilities simply because they involve a network connection. It means avoiding unnecessary exposure.

For example, a business may rely heavily on scan-to-email but never use direct mobile printing. The scan workflow should be secured and maintained, while the unused connection may be a candidate for disabling.

  1. Use encryption and overwrite capabilities appropriately

The FTC identifies encryption and overwriting as common controls for protecting copier data. Encryption is intended to make stored data unreadable without the appropriate access, while overwriting replaces the disk space used by a file so that recovery becomes more difficult. The FTC also distinguishes overwriting from simply deleting a file or reformatting a drive.

Available settings vary by device. Businesses should determine:

  • Whether stored data can be encrypted
  • Whether temporary job data can be overwritten
  • Whether overwriting occurs after each job, on a schedule, or manually
  • Whether saved documents are treated differently from temporary jobs
  • Which reset or sanitization steps apply before equipment leaves the organization

These settings should be reviewed with qualified IT personnel or an authorized equipment specialist. Turning on a feature without understanding its scope may create a false sense of protection.

  1. Establish an update process

A printer should not disappear from the organization’s technology-management process after installation. Someone should be responsible for reviewing supported updates, configuration notices, and changes that could affect network communication or document workflows.

Updates should come from an approved and trusted source. Before making a major change, the organization may need to confirm compatibility with print servers, scanning destinations, authentication systems, or document-management workflows.

The maintenance record should include more than mechanical repairs. It can also document configuration changes, update dates, access reviews, and end-of-life decisions.

  1. Record the approved configuration

Create a basic configuration record when the device is placed into service. It does not need to expose passwords, but it should identify approved connections and functions.

Useful details include:

  • Device name and location
  • Network connection type
  • Responsible administrator
  • Enabled scanning destinations
  • Authentication requirements
  • Data-overwrite settings
  • Update responsibility
  • Service contact
  • Lease or replacement date
  • End-of-life data-handling instructions

A written baseline makes it easier to identify unexpected changes later.

How to Protect Documents During Everyday Printing and Scanning

Secure configuration provides a foundation, but daily habits determine whether those controls remain effective. Many document exposures occur because a page is left unattended, a scan is sent to the wrong destination, or an employee chooses convenience over an established process.

Use secure print release for sensitive jobs

Secure print release holds a job until an authorized user reaches the device and provides a code, card, or other form of authentication. This can reduce the time confidential pages spend unattended in an output tray.

Not every document requires secure release. A general meeting agenda may present little risk. Payroll reports, legal correspondence, customer records, disciplinary documents, and financial statements deserve stronger handling.

Organizations can define which departments or document types should use secure release rather than requiring it for every page without considering workflow.

Retrieve documents promptly

Employees should collect confidential print jobs as soon as they are released. They should also check the output area for pages that may have mixed with their own documents.

After scanning or copying, users should inspect the feeder, scanner glass, and nearby surfaces. Original documents are sometimes more sensitive than the digital copies being created.

When a misprint contains protected information, it should go into an approved locked disposal container or shredding process rather than an ordinary recycling bin.

Verify scan destinations

Scan-to-email and scan-to-folder functions can save time, but an incorrect destination may send information to the wrong person or location.

Employees should verify the displayed recipient before starting a scan, especially when selecting from an address book with similar names. Frequently used destinations should be reviewed periodically, and the ability to create or edit device-wide address-book entries should be limited.

Shared folders also need appropriate permissions. A printer should not become an indirect way to deposit confidential documents into a location that too many employees can access.

Apply access controls based on risk

Some organizations may benefit from requiring users to authenticate before they can print, copy, scan, or use selected functions. Authentication can help restrict sensitive workflows and associate activity with an authorized user.

The appropriate level depends on the workplace. A small private office may need a different approach than a shared building, school, public agency, or facility with frequent visitors.

Controls should be proportional. Excessive restrictions can encourage workarounds, while weak restrictions can leave sensitive functions open to anyone near the device.

Include printers in employee training

Employees do not need a technical lecture about printer architecture. They need a few practical rules that relate to their work:

  • Do not leave sensitive pages unattended.
  • Confirm scan and email destinations.
  • Use secure release when required.
  • Do not change device settings without authorization.
  • Report unexpected prompts, configuration changes, or unusual behavior.
  • Use approved methods for disposing of misprints.
  • Do not connect personal devices through unapproved methods.

These expectations should appear in onboarding, information-handling procedures, or periodic security reminders.

Report unusual behavior

A printer that suddenly displays an unfamiliar login screen, sends scans to the wrong folder, prints unexpected pages, loses an established connection, or shows unexplained configuration changes should be investigated.

Not every irregularity indicates a security incident. Mechanical failure, user error, network changes, and software compatibility problems can produce similar symptoms. Still, employees should know whom to contact rather than repeatedly attempting random fixes.

Copiers Etcetera provides printer service and maintenance support for the imaging systems it supports, including service calls, regular maintenance, supplies, and equipment training.

Printer Security Best Practices Across the Device Lifecycle

Printer security begins before installation and continues until the device and its stored information are handled appropriately at the end of service. The FTC recommends considering copier data security during acquisition, use, lease return, and disposal.

Evaluate security before buying or leasing

Start with the documents and workflows the device will support. A copier used for general marketing materials may require different controls than a multifunction device serving human resources, finance, or legal teams.

Ask practical questions before selecting equipment:

  1. Does the device support unique administrator credentials?
  2. Can unnecessary communication methods be disabled?
  3. What authentication options are available?
  4. Can stored data be encrypted?
  5. How are temporary jobs and saved documents handled?
  6. Is an overwrite or sanitization function available?
  7. How are updates obtained and applied?
  8. What remote-support capabilities exist?
  9. Who is responsible for security settings during installation?
  10. What happens to stored data at lease return or replacement?

Security capabilities should be evaluated alongside print volume, scanning needs, finishing options, ease of use, service support, and total operating requirements.

An older device may still perform basic printing adequately while lacking controls needed for the organization’s current network or document practices. Copiers Etcetera’s article about signs that an older office MFP may need an upgrade discusses security limitations as one factor to assess when equipment no longer meets business needs.

Include printers in inventories and risk reviews

Maintain an inventory of every business printer and multifunction device, including smaller units that individual departments may have purchased independently.

The inventory should record location, ownership, network status, support status, and expected replacement or lease-return date. A forgotten departmental printer can be harder to secure than a centralized device because no one is clearly responsible for it.

Risk reviews should consider the sensitivity of the documents handled, physical access to the equipment, network exposure, stored information, and operational importance. A device used occasionally in a locked executive office will not present the same profile as a high-volume machine in a shared workroom.

Coordinate maintenance and remote access

Service technicians may need administrative or physical access to diagnose equipment. Before work begins, clarify what access is required and whether the technician may encounter stored or printed information.

Remove confidential pages and originals from the surrounding area. When practical, have an authorized employee available during service. After a major repair or component replacement, confirm that approved network and security settings remain in place.

Remote diagnostics can be useful, but access should be enabled and managed deliberately. Organizations should understand how remote support connects, who authorizes it, and whether it remains active when no service is underway.

Protect equipment during an office move

A move can disrupt normal controls. Printers may be disconnected, transported by outside personnel, temporarily stored, or reconnected to a different network.

Before moving a device:

  • Identify whether it contains stored documents or address-book information.
  • Remove paper originals and sensitive output.
  • Record the approved configuration.
  • Decide whether stored data should be cleared.
  • Control who handles and transports the equipment.
  • Verify network settings after reconnection.
  • Test scanning destinations before normal use resumes.

The same precautions apply when transferring a device from one department to another.

Plan for lease return, resale, or disposal

End-of-life handling should never be an afterthought. The FTC advises businesses to determine how accumulated copier data will be addressed and to review whether a lease or purchase agreement covers the device’s storage media at the end of service.

Before equipment leaves the organization, identify:

  • Who owns the storage drive
  • Which data-sanitization method will be used
  • Who will perform and verify the process
  • Whether an internal record or certificate is needed
  • Whether saved address books and workflows must be removed
  • Whether network credentials or destinations remain on the device
  • Whether the device will be returned, resold, recycled, or destroyed

A factory reset may restore visible settings without providing the same result as an approved data-sanitization process. The required method depends on the equipment, stored information, organizational policy, and any applicable contractual or regulatory obligations.

Frequently asked questions about printer security

Do office printers store copies of documents?

Some office printers and digital copiers contain storage used for processing jobs, saving documents, maintaining queues, or supporting device functions. The amount and type of retained data depend on the equipment and configuration. The FTC specifically advises businesses to plan for data that may remain on digital copier hard drives.

Can someone access a business printer remotely?

Remote access may be possible when a printer has network management, remote support, wireless connectivity, or internet-accessible services enabled. Whether access is possible depends on the configuration. Businesses should limit administrative access, disable unused services, and involve qualified IT personnel in reviewing network exposure.

What is secure print release?

Secure print release holds a print job until the user authenticates at the device. It helps prevent confidential pages from sitting unattended in the output tray. Authentication may use a code, card, account, or another supported method.

Who should manage printer security settings?

A designated administrator should manage security settings in coordination with the organization’s IT resources and equipment support provider. NIST’s guidance treats replication-device security as part of broader risk management, while the FTC recommends including copiers in information-security policies.

What should happen to copier data at the end of a lease?

The organization should determine what information the device may retain, follow an appropriate sanitization process, remove stored destinations and credentials, and confirm contractual responsibilities for the storage drive. These steps should be planned before the return date rather than during equipment pickup.

How can a Mill Creek business evaluate an older office printer’s security?

A Mill Creek business can begin by documenting the device’s network connections, administrator access, authentication options, storage features, update status, and end-of-life process. It can then compare those capabilities with the sensitivity of the documents being handled. Copiers Etcetera is located in Mill Creek and provides digital imaging equipment and related services for business environments.

Build Printer Security Into Routine Office Management

Printer security works best when it becomes part of ordinary technology and document management. Businesses should assign responsibility, secure administrative access, limit unnecessary connections, protect sensitive print and scan jobs, maintain a configuration record, and plan for stored data before equipment is returned or replaced.

The objective is not to assume that every printer presents an immediate threat. It is to recognize that a multifunction device can process valuable business information and should receive controls that match its role. A documented, lifecycle-based approach helps employees use office technology efficiently while reducing avoidable gaps.

To review printer security best practices alongside your office printing, scanning, copying, maintenance, or equipment needs in Mill Creek, contact Copiers Etcetera to discuss an appropriate next step.