Successful phone printing proves the printer can print and is reachable from at least one path. Focus on the computer queue, selected printer, network segment and driver. Open the computer's print queue and look for paused, offline or old jobs.
Differential
Likely causes of “Printer works from phone but not computer”, and how to tell them apart
- 1
The computer is sending to a stale or paused print queue
What separates it The computer shows the job stuck, paused or offline, while the phone prints without trouble.
How to confirm Open the computer's print queue and look for paused, offline or old jobs.
- 2
The computer is using an old printer entry or address
What separates it A duplicate or an outdated printer entry points to the printer's old address, and the phone finds the new one.
How to confirm Compare the printer's current address and name on the phone with the computer's entry.
- 3
A driver problem or a wrong driver on the computer
What separates it The job leaves the computer and never prints, or prints garbled output, and the driver is generic or outdated.
How to confirm Try the manufacturer's current driver only if you need features that the system driver lacks.
- 4
The computer and printer are on different network segments
What separates it The computer is on a wired or a different network and the printer and phone are on Wi-Fi.
How to confirm Check which network each is on and whether the router isolates them.
Before you touch a setting
Record this first — changing settings destroys the evidence
- The printer's IP address and name as seen from the phone and from the computer.
- The state of the computer's print queue and any error message.
- Whether the computer and the printer use the same network.
Try in this order
0 of 4 completedCapture the exact symptom
ReversibleCompare printer IP/name on the phone and computer and inspect the computer queue for paused or stale jobs.
Run the smallest isolation test
ReversibleClear only failed jobs, select the current printer instance and add it by supported discovery or IP.
Correct only the proven cause
ReversibleInstall the manufacturer driver only when features require it; remove obsolete duplicate queues.
Verify before changing anything else
ReversiblePrint a one-page local file twice after restarting the computer.
Stop boundary
When this stops being a self-service repair
- !Clear only the failed jobs and remove obsolete duplicate queues, rather than reinstalling the whole print system.
Evidence ledger
Sources behind this answer
Exact questions
Common questions
If my phone can print, why can't my computer?+
The phone proves the printer and its network link work. The fault is then in the computer's queue, driver, printer entry or network placement.
Why does the phone print but not the computer?+
The driver or port may be wrong.
Is the firewall blocking?+
Check it.