01-27-2023 04:58 AM
Got troubles after a few email scans, this printer start to trigger TCP out of order.
Then you reboot, it work for a few scan and it's all trouble again.
Is there anyone experiencing this issue?
Is there a way to change the TCP Window Size on the MF453dw?
01-27-2023 09:40 AM
There might be a registry hack for this, but nothing I am officially aware of. I would be looking at my network hardware.
How is the device connected? Wired or wireless. If wireless, would it be possible to test using a wired connection temporarily? Is the printer located far from the router?
Does this happen when printing from a particular application or is all printing affected?
Bay Area - CA
~R5 C (18.104.22.168) ~RF Trinity, ~RF 100~400, ~RF 100~500, +RF 1.4x TC, +Canon Control Ring~6D2 (v1.1.1) Retired ~EF Trinity, others ~DxO PhotoLab Elite ~Windows10/11 Pro ~EVGA RTX 3080Ti FTW3 Ultra ~ImageClass MF644Cdw ~Pixel6 ~CarePaks Are Worth It
01-27-2023 11:00 AM
Thanks for the reply @shadowsports the printer is connected by physical ethernet. Wires had been checked with professional tools and certified for 10Gbit.
The printer is directly connected to a router port.
The affected app is the scan to mail only (already checked with mail provider it seems that the printer do handshake then won't send data).
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