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
Greetings,
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?
~Rick
Bay Area - CA
~R5 C (1.0.7.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, ~RF 200-800 +RF 1.4x TC, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve Studio ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8 ~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).
09/26/2024: New firmware updates are available.
EOS R5 Mark II - Version 1.0.1
EOS R6 Mark II - Version 1.5.0
07/01/2024: New firmware updates are available.
04/16/2024: New firmware updates are available.
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RF400mm F2.8 L IS USM - Version 1.0.6
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