Copier Security: How to Protect Your Business From Hidden Data Risks

If you can't answer one or more of these questions, that's a useful place to start.

What Sensitive Information Can a Copier Store?

Today's copiers may process far more than the documents sitting in their output tray.

Depending on the features and configuration, they may handle:

• Employee records, including payroll and HR documents
• Customer contracts and financial information
• Scanned documents and email attachments
• Address books and saved destinations
• User account information and device settings
• Print and scan job histories

Some of this information exists only while a task is being completed. Other information may remain in the copier's internal storage.

How long it stays there depends on the equipment and its security settings.

For example, a medical office might scan patient paperwork, while an accounting firm might print tax documents. Both organizations need to know whether those files remain accessible after the job is finished.

The concern isn't simply that the copier handles sensitive information. It's whether that information is protected throughout the device's life.

Four Ways Copier Security Problems Can Expose Business Data

1. Documents Remain on the Copier

Some copiers retain information on an internal hard drive or other storage device.

If stored data isn't encrypted or properly erased, someone with sufficient access to the equipment or its storage could potentially recover information that should no longer be available.

This becomes especially important when a copier is repaired, traded in, returned at the end of a lease or recycled.

What to check: Ask whether the device encrypts stored information, automatically overwrites completed jobs and supports secure data removal.

2. The Copier Has Weak Network Security

Your copier may communicate with employee computers, email systems, shared folders and cloud services.

That connectivity is useful, but it also means the copier needs appropriate network protections.

Weak administrator passwords, unnecessary network services or outdated device software can create opportunities for unauthorized access.

What to check: Have your IT team confirm that administrator passwords have been changed, software updates are current and the copier can access only the systems it needs.

3. Anyone Can Access Sensitive Documents

Not every copier security problem involves a hacker.

An employee might accidentally leave a confidential report in the output tray. Someone could select the wrong scanning destination. A visitor might have access to a device that handles private information.

These everyday situations can expose information without anyone breaking into the network.

What to check: Review who can use the copier, who can change its settings and whether sensitive print jobs should require a PIN, badge or login before printing.

4. Old Copiers Leave the Office With Data Still Inside

Replacing a copier is a routine business decision. Removing the data stored on it should be part of that process.

Deleting a document from a computer doesn't necessarily remove every copy or trace that may exist on a connected device.

Before a copier leaves your office, confirm how its stored data will be securely erased or how its storage media will be handled.

What to check: Ask your equipment provider about data removal procedures and what documentation is available to confirm the work.

How to Improve Copier Security Without a Major IT Project

You don't have to replace your copiers to start improving security.

Begin with the settings and practices that matter most.

Keep Copier Software Updated

Copiers run internal software, often called firmware, that controls their features and security functions.

Manufacturers may release updates to correct security weaknesses.

Ask your IT team or equipment provider how they manage updates and whether any devices are overdue.

Protect Stored Information

Many business copiers offer encryption, which helps prevent unauthorized people from reading stored information.

Some devices can also overwrite temporary document data after a job is completed.

Check which protections your equipment supports and whether they're enabled.

Limit Access to the Right People

Not everyone needs permission to change copier settings, access saved destinations or send scanned documents outside the organization.

Use individual logins, PINs, badges or other supported controls where appropriate.

For confidential printing, consider a feature that holds a document until the employee signs in at the copier to release it.

Review Network Connections

Your copier should access only the systems it needs, not unnecessary parts of your network.

Your IT team can review network settings, administrator access, and enabled services to identify potential weaknesses.

Plan for Secure Equipment Replacement

Before returning, selling, or disposing of a copier, verify that you've addressed stored data and saved account information.

Include this step in your equipment replacement checklist rather than waiting until the machine is ready to leave.

Check Settings Regularly

A copier configured securely at installation may not remain that way indefinitely.

Staff changes, software updates, new scanning workflows and equipment moves can affect how a device is used.

Include copiers in routine IT security reviews and revisit their settings after significant changes.

Want a Copier Security Resource You Can Keep?

Not sure where to start with your own equipment?

Fraser's free Copier Security FAQ explains common security risks, practical ways to protect business information, and questions worth discussing with your IT team.

It's a useful reference when reviewing existing devices, training employees or planning an equipment replacement.

Download the Free Copier Security FAQ

Does Copier Security Matter for HIPAA and Other Compliance Requirements?

Yes. If your organization handles regulated or confidential information through its copiers, include those devices in your data protection practices.

For example, healthcare organizations may use copiers to process protected health information. Businesses handling personal data may have privacy obligations under laws that apply to their operations.

Copier security measures such as access controls, encryption, secure printing and proper data disposal can help support those obligations.

However, no single copier feature or equipment review guarantees compliance.

Your legal, compliance and IT teams should determine which requirements apply to your organization and how copier security fits into its broader policies.

When Should Your Business Review Copier Security?

You don't need to wait for something to go wrong.

A review is especially useful when:

• Your copiers haven't been included in recent IT security checks.
• You're unsure whether stored documents are encrypted or erased.
• Employees regularly print or scan confidential information.
• Your business has added locations, users or new document workflows.
• You're replacing, returning or disposing of equipment.
• You manage several copiers with different settings or maintenance histories.

For businesses with multiple locations, consistency matters. One well-configured copier doesn't mean every device has the same protections.

What Does a Copier Security Assessment Check?

A copier security assessment helps identify settings and practices that may put sensitive information at risk.

Fraser's Free Copier Security Assessment focuses on six important areas:

• Device settings: Whether important security features are configured appropriately
• Stored information: How document data is retained and protected
• User access: Who can use the copier and change its settings
• Network connections: Whether device access and connections create unnecessary exposure
• Software updates: Whether the copier's firmware is current
• Equipment replacement: How stored information is handled when devices leave service

How Long Does a Copier Security Assessment Take?

A typical review takes 30 to 60 minutes per device environment, though exact timing depends on your equipment, network configuration and number of locations.

Fraser works collaboratively with your IT team or office manager to review the relevant settings and practices.

The assessment identifies potential concerns and opportunities for improvement without disrupting your normal printing operations.

What Will You Learn From the Assessment?

You'll gain a clearer understanding of:

• Which security protections are already in place
• Whether important settings need attention
• Where stored information or access controls may create unnecessary risks
• What steps to prioritize to improve copier security
• Which questions to address before replacing or returning equipment

Fraser provides findings and practical recommendations to help you decide what to address next.

A copier security assessment is not a penetration test or a guarantee of regulatory compliance. It's a practical way to better understand your equipment's security posture and identify improvements.

Frequently Asked Questions About Copier Security

Do Office Copiers Store Sensitive Data?

Yes. Most copiers use internal storage to process scanned, printed, copied or emailed documents. Depending on the model and settings, some information may remain after a job is completed.

Is My Copier a Security Risk?

It can be if it has weak access controls, outdated software, unsecured network connections or insufficient protection for stored data. Reviewing its settings can help determine whether those issues apply to your equipment.

Can Someone Access Data From an Old Copier?

Potentially. If a copier retains information and its storage hasn't been securely erased or protected, data may remain recoverable after the device leaves service. Confirm the data removal process before returning, selling or recycling equipment.

Should Copiers Be Included in IT Security Reviews?

Yes. Copiers connect to business networks and process sensitive information. Include them in equipment inventories, security checks, software update planning and device retirement procedures.

How Do I Know if My Copier Is Secure?

Start by checking administrator passwords, software updates, encryption, user access controls, network connections and data disposal procedures. Your IT team or copier provider can help verify which protections are supported and enabled.

Can a Copier Be Hacked?

Yes. Like other network-connected devices, copiers can have security weaknesses that attackers may exploit. Strong access controls, appropriate network settings, and current software help reduce that risk.

What's the Easiest Way to Check Copier Security?

Begin with a short review of your device settings, access controls, software updates, stored data protections and equipment replacement procedures. A professional assessment can help identify gaps and recommend practical next steps.

Find Out Whether Your Copiers Are Protecting Your Business Data

Your copier shouldn't be an unanswered question in your security plan.

If you're unsure what information your devices retain, who can access them or what happens to stored data when equipment is replaced, Fraser can help you take a closer look.

Fraser's Free Copier Security Assessment reviews important copier and printer security practices and provides findings and recommendations to help you understand where improvements may be needed.

The review typically takes about 30 to 60 minutes per device environment, though we should confirm the scope and timing for your equipment.

Request Your Free Copier Security Assessment

For a broader look at protecting office equipment, explore Fraser's Complete Guide to Copier & Printer Security.