Network Diagram — ccmidwbee & the M227 printer

Computer network

10.10.9.0/24

ccmidwbee (this PC)online

10.10.9.204 · Ethernet 2

Router / gatewayreachable

10.10.9.1

CC Synology NAS

10.10.9.137

Other LAN devices

10.10.9.126 · .131 · .148 · .154 · .178

✖

No route
between
networks

Printer network

10.10.8.0/24

HP LaserJet MFP M227fdwunreachable

10.10.8.216 · host NPI8E515C · wired (Ethernet)

Its gatewayno reply

10.10.8.1

Windows print portstale WSD

WSD-d40aa342… (no host address)

What's wrong

The PC sits on 10.10.9.x; the printer sits on 10.10.8.x — two separate networks.
From the PC, the printer's whole network is unreachable: 10.10.8.1 and 10.10.8.216 give no ping reply, and ports 9100 / 80 / 443 / 631 are all closed.
The PC's default route goes out 10.10.9.1, which does not forward to 10.10.8.x.
So print jobs queue and say “Printing”/“Normal,” but never reach the printer — including the three stuck jobs from June 6.
The printer is on Ethernet, so its cable runs to a different router/switch (or a separate VLAN) than the computer.

How to fix it

Move the cable (simplest). Trace the printer's Ethernet cable and plug it into the same router/switch the computer uses. It will then get a 10.10.9.x address and become reachable.

Or confirm at the printer. On the M227 screen: network icon → Network Summary. Read the IPv4 address, subnet mask, gateway. If it shows 10.10.9.x, the DNS record is just stale and a fixed TCP/IP port finishes it.

Then (from this PC): replace the dead WSD port with a Standard TCP/IP port pointed at the printer's real 10.10.9.x IP — needs a one-time admin approval.

Queue note: the three June-6 jobs were cleared and the spooler queue is now empty. The “keep printed documents” setting is OFF, so that wasn't the cause — the cause is the network gap above.

Also installed on this PC

HP Color LaserJet MFP M277dw (076EC0) — port 10.9.9.147 different subnet (10.9.9.x)
Microsoft Print to PDF · Microsoft XPS Document Writer · Fax
This PC also has Tailscale: 100.100.23.124