topic Re: MF644CDW stopped printing envelopes in Office Printers

MF644CDW stopped printing envelopes

randyc1 — Thu, 02 Mar 2023 20:29:15 GMT

Was able to print envelopes with no problem then all of a sudden it won't any more. Have checked the paper settings and they seem to be the same. Using the multifunction tray. Now it only prints on full size paper and won't activate the multifunction tray. Any suggestions would be appreciated.

Re: MF644CDW stopped printing envelopes

dexman335 — Fri, 03 Mar 2023 19:46:29 GMT

I would try to factory default the unit to see if that resolves the issue. If it doesn't, it may need to be serviced. A call to Canon Customer Service would be in order at that point.

Re: MF644CDW stopped printing envelopes

randyc1 — Sat, 04 Mar 2023 01:24:48 GMT

Thank you!!!

Re: MF644CDW stopped printing envelopes

gpikovsky — Mon, 27 Mar 2023 22:08:52 GMT

randyc1, did it work?

Re: MF644CDW stopped printing envelopes

randyc1 — Tue, 28 Mar 2023 00:48:11 GMT

Yes!! Easy fix.

Re: MF644CDW stopped printing envelopes

dexman335 — Tue, 28 Mar 2023 01:30:12 GMT

Thank you for the update. 🙂

Re: MF644CDW stopped printing envelopes

JimFeet — Wed, 26 Apr 2023 23:07:41 GMT

Great, how do I "factory default" this pig?😤

Re: MF644CDW stopped printing envelopes

dexman335 — Thu, 27 Apr 2023 00:05:13 GMT

I have an MF743, so this may be a bit different than the MF644.

https://oip.manual.canon/USRMA-3547-zz-SSM-740-enUS/contents/devu-mcn_mng-initialize_set.html#0841_h2_04