Can you keep using it?
Can you keep using it?
Contact customer support if any of these apply
- !The MP feeder jams immediately on clean supported media.
- !The printer will not feed anything cleanly from the multipurpose feeder.
What to check first
Step-by-step checks
- 1
Safe first step
Clear the multipurpose feeder path fully before retrying.
Start with the official recovery step before moving on to parts or deeper servicing.
- 2
Escalate
Reload a small stack of fresh, supported media and align it carefully.
- 3
Safe first step
Retry one short job from the MP feeder after clearing the path.
Background
What this message usually means
Lexmark groups several MP-feeder jam codes under Paper jam in the multipurpose feeder on the C4342 and XC4342 family. It usually means the sheet fed from the MP path never arrived at or never cleared the expected sensor correctly.
Diagnosis
Likely causes
The media in the multipurpose feeder is skewed or unsupported.
A hidden scrap remains in the MP path.
The job is trying to use thick, curled, or mixed media that will not feed cleanly.
Service
When service or replacement is more likely
- -Use tray feed for normal office stock if the MP path is only failing on specialty media.
See also
Related codes in this family
Explore more
More Lexmark printer families
Keep browsing
Where to go next
Source notes
Lexmark's C4342/XC4342 family user guide groups several MP-feeder jam codes under the Paper jam in the multipurpose feeder workflow.
Built around official Lexmark user-guide and support-video guidance for the C4342 and XC4342 family. Exact jam headers and consumables wording can vary slightly by model and installed options.
Printer error codes can vary a little by firmware, region, and exact model variant. Use this guide as a family-level starting point and stop if the next step would require disassembly or service-mode changes.
Known family variants: C4342, XC4342, XC4352
Last reviewed: 2026-04-12
Reference: Open reference