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What This Guide Helps With
Troubleshooting missing cycle printouts caused by paper, loading, cover, jams, printer power, settings, cabling, or documentation-system failure.
Step-by-Step Troubleshooting
1. Protect Cycle Documentation and Load Traceability
A missing printout does not automatically mean the cycle failed, but the cycle result must be verified through an approved record.
Do not release the load until successful completion is confirmed.
Review the sterilizer display and local electronic cycle history.
Use the approved downtime documentation process when necessary.
Preserve load labels, operator information, and indicator results.
Do not rerun a completed load solely to create another printout without facility authorization.
Expected outcome: Load disposition is based on verified cycle data rather than the presence or absence of paper.
2. Confirm the Cycle Result Exists
Before troubleshooting the printer:
Verify the cycle shows complete and successful.
Review the local cycle record.
Confirm the correct load ID, cycle type, date, time, and result.
Determine whether the printer failed for only one cycle or all recent cycles.
Check whether an electronic tracking system received the record.
Expected outcome: The sterilizer generated a valid cycle record. If no record exists, escalate the control or data-storage problem rather than treating it as only a printer issue.
3. Inspect Paper Supply
Confirm paper is present.
Verify the correct approved paper type is installed.
Check whether the roll is depleted, loose, damaged, damp, or loaded backward.
Inspect the paper edge for tearing or curling.
Replace questionable paper with a known-good approved roll.
Expected outcome: Correct paper is available and positioned for feeding. If replacing the roll restores printing, verify a complete test print and stop.
4. Verify Correct Paper Loading
Open only the operator-accessible printer cover.
Follow the indicated paper path.
Ensure the paper extends beyond the feed point as required.
Confirm the roll rotates freely.
Close and latch the cover fully.
Do not force the cover or feed mechanism.
Expected outcome: The paper advances normally and the printer cover is recognized as closed.
5. Clear Accessible Paper Jams
With the printer idle:
Remove loose or torn paper from the accessible path.
Check for adhesive labels, paper fragments, or a crushed roll.
Pull paper gently in the intended direction.
Do not use sharp tools or disassemble the printer.
Reload fresh paper after clearing the path.
Expected outcome: The paper path is clear and the feed mechanism moves freely.
6. Inspect the Printer Cover and Feed Control
Confirm the cover closes evenly.
Inspect hinges and latches for visible damage.
Test the operator-accessible paper-feed control.
Listen for motor operation.
Observe whether paper advances smoothly or slips.
Stop if the motor grinds, stalls, overheats, or produces an odor.
Expected outcome: The printer responds to the feed control and advances paper consistently.
7. Check Printer Power and Connection
For an external or separately connected printer:
Confirm it is powered on.
Inspect power and data cables.
Verify connectors are fully seated.
Check for visible damage or loose strain relief.
Confirm the correct printer is connected to the sterilizer.
Do not substitute an unapproved printer.
Expected outcome: The printer has stable power and a secure data connection.
8. Check Printer Status and Operator-Accessible Settings
Review normal settings without entering protected menus.
Confirm printing is enabled.
Check whether the printer is shown as offline, out of paper, cover open, or in error.
Verify the correct print destination is selected when more than one record path exists.
Determine whether printing was intentionally disabled.
Do not alter validated system or network settings without authorization.
Expected outcome: Printing is enabled and no unresolved status prevents output.
9. Attempt a Reprint From Stored Cycle History
When supported through normal operator controls:
Select the correct completed cycle.
Confirm the load ID and cycle details before printing.
Request one reprint.
Mark duplicate printouts according to facility policy when necessary.
Do not delete or alter the stored record.
Expected outcome: A complete, legible copy prints from the stored cycle record. If so, verify the next automatic print before closing the work order.
10. Test With Known-Good Paper or Printer
When an approved equivalent is available:
Install known-good paper.
For an external printer, substitute a known-good approved printer or cable.
Test the suspect printer on a compatible source when permitted.
Keep all equipment assignments documented.
Restore the validated configuration after testing.
Expected outcome: The fault follows the paper, cable, or printer, or remains with the sterilizer output.
11. Check Electronic Record Availability
If paper printing remains unavailable:
Confirm the cycle record is available locally.
Verify export or tracking-system receipt.
Use the approved electronic or manual record process.
Ensure staff know where to obtain the official result.
Reconcile missing paper copies according to facility policy.
Expected outcome: Complete traceability is maintained while printer repair is pending.
12. Perform Final Functional Verification
Before restoring normal workflow:
Print a test page or approved cycle record.
Verify complete text, legibility, date, time, load ID, cycle type, and result.
Confirm paper feeds, cuts, or tears normally.
Run an approved test cycle when needed.
Confirm automatic printing occurs at cycle completion.
Verify the electronic record remains consistent with the printout.
Expected outcome: The printer produces complete, accurate, and legible documentation automatically and on demand.
If the Problem Persists
If correct paper, loading, accessible jams, cover position, feed operation, power, cabling, settings, reprinting, and known-good substitutions have been checked, common external causes have been ruled out.
The remaining cause may involve the printer mechanism, printhead, internal interface, control software, power supply, communication circuit, or protected configuration.
The printer or sterilizer should be:
- Removed from normal print-dependent workflow.
- Labeled Out of Service when required documentation cannot otherwise be maintained.
- Sent for repair or qualified evaluation.
- Evaluated using appropriate STERIS documentation and approved test equipment.
- Repaired or configured only by qualified personnel.
The sterilizer may remain in limited use only when an approved electronic or downtime record fully preserves cycle verification and traceability. Confirm automatic documentation after repair before restoring normal use.
Knowing when to stop external troubleshooting is proper troubleshooting.
Clinical Use Tip
Never use a blank or partial printout to release a load; verify the official stored cycle result and complete load identification.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Sterile Processing reported that the V-PRO completed cycles normally but no paper record printed."
Cause
What was observed during troubleshooting.
Example:
"Clinical Engineering found the printer roll installed backward with the printer cover not fully latched."
Resolution
What action was taken.
Example:
"The paper was reloaded correctly, the cover was secured, and both a stored-cycle reprint and the next automatic cycle print were verified as complete and legible."
Helpful Details to Include (If Known)
- Cycle result and local record status
- Electronic tracking receipt
- Paper type and orientation
- Printer-cover condition
- Jam or paper fragments
- Feed-control response
- Printer power and indicators
- Cable condition
- Reprint result
- Known-good paper or printer result
- Print legibility and completeness
- Final documentation method
- Final service status
Final Thought
Verify the cycle result before focusing on paper output. Rule out paper supply, loading, jams, cover position, power, cables, and settings, preserve traceability during downtime, and escalate unresolved printer or interface faults appropriately.
That is successful troubleshooting.